College of
OCEANOGRAPHY
CTD Observations in the
Coastal Transition Zone
Off Northern California
18-27 May 1987
by
Richard E. Schramm
Jane Fleischbein
Robert Marsh
Adriana Huyer
P. Michael Kosro
Tim Cowles
Nan Dudek
OREGON STATE UNIVERSITY
Data Raporl 141
Reference 88-3
April 1988
Office of Naval Research
N00014.87-K-0242
NR 083.102
MARILYN POTTS GUN LIBRARY
HATFIELD MARINE SCIENCE CENTER
OREGON STATE UNIVERSITY
NEWPORT, OREGON 973c c
AUG 2 7 1990
Unclassified
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READ INSTRUCTIONS
REPORT DOCUMENTATION PAGE
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2. GOVT ACCESS:O:. NO.
3.
B EFORE COMPLETING FORM
RECIPIENT'S CATALOG NUMBER
S.
TYPE OF REPORT 6 PERIOD COVERED
88-3 DR141
CTD OBSERVATIONS IN THE COASTAL TRANSITION ZONE
OFF NORTHERN CALIFORNIA 18-27 MAY 1987
Data Report
6. PERFORMING ORG. REPORT NUMBER
7.
AUTr1OR(.)
A. CONTRACT OR GRANT NUMBER(.)
Schramm, Richard E: Fleischbein, Jane; Marsh,
Robert; Huyer, Adriana; Kosro, P. Michael; Cowles,
Tim; Dudek, Nan
9. PERFORMING ORGANIZATION NAME ANO ADDRESS
10. PROGRAM ELEMENT, PROJECT. TASK
AREA 6 WORK UNIT NUMBERS
College of Oceanography
Oregon State University
NR083-102
Oceanography Admin Bldg 104, Corvallis, OR 97331-53 03
11. CONTROLLING OFFICE NAME ANO ADDRESS
12. REPORT DATE
Office of Naval Research
Ocean Science & Technology Division
Arlington, Virginia 22217
April
1988
13. NUMBER OF PAGES
192
14. MONITORING AGENCY NAME 6 AOORESS(It different from Controlling Offlc.)
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18. SUPPLEMENTARY NOTES
19. KEY WORDS (Contlnv. on r...r...Id. If nc....ry end Id.ntlfy by block nua.b.r)
20. ABSTRACT (Con(ln.. on r.wre..1d. It n.c.ee.ry end ldentffy by block number)
Wecoma cruise W8705A was conducted in May 1987 as part of the pilot study for
the Coastal Transition Zone project. CTD observations were made in the coastal
Stations
transition zone off northern California between 37.5°N and 41.5°N.
were planned along three alongshore transects, at distances of 60, 90 and 150 kn
Strong winds (with speeds up to 35 kts) prevailed during the
from the coast.
survey, but 98 stations were completed successfully. They were concentrated
along lines 60, 90 and 150 km from the coast. Maximum sampling depth at most
DD
I
IAN 73
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EDITION OF I NOV 43 IS OSSOLETE
S/N 0102-014-6601 1
Unclassified
SECURITY CLASSIFICATION OF THIS PAGE (A'h.n D.1. Lnterd)
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stations was 500 m. Temperature, salinity, light transmission and fluorescence
were measured at all stations. This report presents vertical profile plots and'
tabulations of-data at selected depths for each station; vertical sections of
temperature, salinity, and potential density anomaly (sigma-theta) for the long
alongshore sections; and maps of temperature, salinity, potential density
anomaly, dynamic topography and fluorescence at selected depths.
SECURITY CLASSIFICATION Of TMIS PAGE(IIT.n Data Lnt.r.d)
CTD Observations in the Coastal Transition Zone
off Northern California
18-27 May 1987
by
Richard
E.
Schramm
Jane Fleischbein
Robert Marsh
Adriana Huyer
P. Michael Kosro
Tim Cowles
Nan Dudek
College of Oceanography
Oregon State University
Oceanography Admin Bldg 104
Corvallis, Oregon 97331-5503
Data Report 141
Reference 88-3
April 1988
Office of Naval Research
N00014-87-K-0242
NR 083-102
ABSTRACT
Wecoma cruise W8705A was conducted in May 1987
study for the Coastal Transition Zone
project.
as part of the pilot
CTD observations were made in
the coastal transition zone off northern California between 37.5°N and
41.5°N.
Strong winds (with speeds up to 35 kts) prevailed during the survey,
but 98 stations were completed
three alongshore
transects,
successfully.
They were concentrated along
at distances of 60, 90 and 150 km from the coast.
Maximum sampling depth at most stations was 500 m.
Temperature,
salinity,
light transmission and flourescence were measured at all stations. This
report presents vertical profile plots and tabulations of data at selected
depths for each
station;
vertical sections of temperature, salinity and
potential density anomaly
(sigma-theta)
for the long alongshore and cross-
shore sections; and maps of temperature, salinity, potential density anomaly
and dynamic topography at selected depths.
ACKNOWLEDGMENTS
We are grateful to all those who participated in this cruise, and
particularly to the master, crew and the marine technicians of the R/V Wecoma
for their expert work during the persistently rough weather on this cruise.
Pat Collier assisted in the preparation of this report.
by the Office of Naval
Research,
This study is funded
contract number N00014-87-K-0242.
TABLE OF CONTENTS
Page No.
Abstract
Acknowledgments
List of Figures and Tables
Introduction
Sampling and Calibration Procedures
9
CTD Data Processing Procedures
18
Data Presentation
22
References
27
Vertical
Sections
Alongshore
29
Cross-shore
39
Maps at Selected Depths
47
Profile Plots and Listings
93
LIST OF FIGURES
Page No
Figure 1. The basic sampling plan for the three CTZ mapping cruises in 1987.
2
Actual sampling during each cruise varied somewhat from this pattern
because of weather and other constraints.
Figure
2.
Ship's track during the second CTZ mapping
Wecoma, 18-27 May 1987.
cruise, W8705A, R/V
4
Triangles indicate the start of each new day;
squares indicate the positions of CTD stations.
Figure 3.
Speed and direction of the wind vectors recorded at two-minute
5
Note the data gaps that occurred each day.
intervals.
Figure 4.
Map of in situ chlorophyll at 5
Figure 5.
Overall
deviation of
averages,
m,
18-26 May 1987.
19
and the average plus and minus the standard
temperature,
23
salinity and potential density anomaly,
calculated and displayed as a function of pressure for modules A, B
and C (see Figure 1).
Figure
6.
Overall averages,
deviation of
and the average plus and minus
temperature,
the standard
24
salinity and potential density anomaly,
calculated displayed as a function of pressure for lines I, II
and III (see Figure 1).
Figure
7.
Average T-S curve calculated from the 98 CTD casts, and the
25
average plus and minus the standard deviations of temperature and
salinity,
calculated as a function of sigma-theta (intervals of
0.01 kg/m3), and shown only for the density range covered by at
least 10
stations.
Dashed curves are lines of constant sigma-t.
LIST OF TABLES
Table 1.
List of CTD stations occupied during W8705A.
Table
2.
Results of in situ calibration samples, W8705A Stations
Table
3.
Results of in situ calibration samples, W8705A Stations 50-98.
6
1-49.
12
15
1
INTRODUCTION
This was the second of three mapping cruises designed to determine the
in the Coastal Transition Zone
general character of the mesoscale
flow field
off northern California
winter and late spring
cruises were intended
during the
same basic sampling pattern (shown in
to have the
covering an alongshore extent
Figure 1)
All three
of 1987.
of about 450 km.
The cruise track
was designed to consist of three modular units (A,B, and C, south
of Pt. St.
George, Cape Mendocino and Pt. Arena, respectively), each of which would take
about three days to
each unit.
complete,
and thus provide a synoptic mesoscale
Each module included alongshore transects at about 90 and 150 km
from shore, and cross-shore transects
coast or (2) connecting the alongshore
either
(1) extending
transects.
modules yields two continuous alongshore sections
km from shore
respectively)
The combination
offshore.
On each cruise, we planned to make
of the southern
modules; it is in this region that seaward jets and narrow
surface waters had been observed
data.
three cruises
previously
(Flament et
filaments of cold
al., 1985; Kosro and
On each cruise, we operated a 300 kHz acoustic-Doppler current
continuously
and salinity
of three
(Lines I and II, 150 and 90
closely spaced CTD casts to 500 m on the outer transects
Huyer, 1986).
out 60 km from the
each about 450 km long, and a discontinuous
alongshore transect about 60 km
profiler
survey of
by
and obtained continuous underway surface temperature
Complementary biological observations were made on all
T. Cowles and L.
Small of Oregon
State University, R.T.
Barber and F.A. Chavez of Duke University, and M. Abbott and R. Hood of
Mark Abbott, Bob Whritner
and Melissa
transmission
to the ship
Scripps Institution of
Oceanography.
Ciandro of the Scripps
Satellite Facility provided
of sea surface temperature maps derived from
satellite.
the AVHRR
sensor on
the NOAA9
The CTD data from the February cruise have been presented in an
2
-126.
-125.
-124.
-123.
41.
40.
39.
38-
37.
Figure 1. The basic sampling plan for the three CTZ
mapping cruises in 1987. Actual sampling during each
cruise varied from this pattern because of weather and.
other constraints.
-122.
3
earlier report (Schramm et al., 1987); this data report presents the CTD data
from the May cruise.
The ship departed from San Francisco, California on the morning of 18
May 1987, and arrived at Station 1 at 37°38'N, 123°54'W on the south side of
Module C (Figure 2) at 2300 UT.
Winds were favorable for coastal upwelling
and increasing in strength from about 10 to 25 kts at this time (Figure 3).
We worked offshore to Station 5 (Figure 2, Table 1) and then turned to work
northwestward along Line I (Figures 1, 2).
During 19 May, winds increased in
strength to more than 30 kts, and by the end of Station 15 (near the
northwest corner of Module C; Figure 2) it was too rough to continue CTD
operations.
We proceeded northeastward to intersect Line II at about 39°N
and Line III at 39°10'N.
Since it was still too rough to run sections
perpendicular to the coast, we turned southeastward along Line III.
By first
light on 20 May the wind had dropped sufficiently (to 28 kts) to resume CTD
operations with Station 16 (Table 1), and we continued to work southeastward
along Line III to Station 20 (Figure 2).
From Station 21 (at the same
location as Station 1) we worked northwestward along Line II to Station 32.
Since wind speeds had dropped to less then 20 kts, we turned offshore to
complete the perimeter of the offshore rectangle of Module C with Stations
33-36, and then backtracked toward the coast to begin Module B.
On 22 May, Stations 37-40 were occupied on the southern inshore sections
of Module B. Since the strong winds had caused us to be behind schedule, we
continued northward along Line III rather than making the inshore sections at
the northern end of Module B.
At Station 42, we turned offshore along
40°00'N and worked to Station 47 at the northwest corner of Module B, and
then worked southeastward along Line I to Station 58 at the southwestern
corner of Module B. We repeated two stations along its southern boundary, and
4
42°N
I
1
Pt. St. George
98
80
78
41°-I
6
82
90
Cape Mendocino
El
El
400
84
42
86
87
a-
47
69%,
Q
39
50
65
40
H
39° _
38
55
37
Pt. Arena
"32
5c
58" :'"/34
0
36 ff
Q
15
El
m
9
El
18
El
25
38°-
I0 1,
El
m
El
El
20
El
El
e
37°
T
126O W
Figure 2.
1250
1
e
2
I
124°
123°
1220
Ship's track during the second CTZ mapping cruise, W8705A, R/V Wecoma,
18-27 May 1987. Triangles indicate the start of each new day;
squares indicate the position of CTD stations.
500
c 40
7
00
0
P
01
17
18
19
20
21
22
23
24
A
25
26
27
May 1987
180
90
-
-90
-
C.n
- 180
I
17
18
19
20
T
21
22
23
24
25
26
27
May 1987
Figure 3.
Speed and direction of the wind vectors recorded at two-minute intervals.
Note the data gaps that occurred each day.
6
Table 1. List of CTD stations occupied during W8705A, showing date, time, location,
weather and
sea.state. All casts were made to 500 dbar and included measurements of
light transmission and flourescence as well as temperature, conductivity and pressure.
Date
Time
(UT)
18 May 2306
19 May 0052
0217
0337
0500
0656
0834
1011
1149
1326
1514
1720
1900
2040
2239
20 May 1256
1540
1856
2155
21 May 0029
0242
0410
0537
0715
0838
1002
1132
1302
1426
1554
1737
1913
2017
2115
2226
2332
22 May 0427
0707
1137
1447
1836
2109
2329
23 May 0051
0210
0338
0514
Stn
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
Latitude Longitude Depth
(N)
(W)
(m)
37.9
34.1
30.4
26.6
22.7
29.8
37.3
44.8
51.8
59.2
06.3
13.9
21.0
28.5
35.6
03.8
45.0
38 24.0
38 4.9
37 45.1
37 38.0
37 45.1
37 52.4
37 59.5
38 06.7
38 13.8
38 21.1
38 28.3
38 35.4
38 42.6
38 49.6
38 56.9
38 53.5
38 50.1
38 46.4
38 43.0
39 04.4
39 11.8
39 36.7
39 23.0
39 42.1
40 00.2
40 00.0
40 00.0
40 00.0
40 00.0
40 00.0
37
37
37
37
37
37
37
37
37
37
38
38
38
38
38
39
38
123
124
124
124
124
124
124
124
124
124
124
54.1
02.8
11.2
19.7
28.2
33.0
37.4
41.8
47.2
51.2
56.1
125 0.5
125 5.0
125
9.7
125 14.3
124 26.4
124 14.0
124 00.1
123 48.0
123 36.0
123 54.0
123 58.8
124 03.2
124 7.8
124 12.5
124 17.2
124 21.8
124 26.5
124 31.0
124 35.7
124 40.4
124 45.0
124 53.5
125 02.9
125 10.4
125 19.0
124 25.0
124 7.6
124 4.9
124 39.0
124 51.0
125 5.1
125 30.1
125 40.0
125 49.9
126 00.1
126 10.0
3477
3594
3594
3926
4021
4040
4040
3874
3763
3758
3905
3900
4403
3736
3546
3303
3298
2742
3059
2916
3481
3492
3736
3736
3736
3717
3853
3596
3616
3629
3580
3409
3500
3498
3436
3600
3286
905
921
2967
1856
1574
2957
3455
3664
3780
4066
Wind
Dir Spd
315 22
320 18
345 22
350 25
340 23
350 27
346 24
010 30
340 28
355 27
350 30
350 30
000 37
000 30
355 34
000 28
350 24
346 08
337 12
325 12
350 20
340 18
345 20
320 20
345 20
347 22
350 18
345 18
345 18
345 15
340 13
323 16
332 18
333 18
338 19
345 23
345 24
353 20
340 14
340 29
345 18
345 16
345 16
350 17
350 16
345 17
350 15
Atmos.
Press.
1012.2
Swell
1014.3
1014.1
1013.4
1014.9
1015.5
1016.4
1016.9
1016.8
1017.1
1016.7
1017.0
1017.6
1018.2
1019.3
310 10
320 10
320 10
325 12
325 12
325 12
325 12
325 12
330 12
340 15
340 14
340 14
340 14
350 14
350 14
340 14
330 14
330 12
330 12
320 12
340 10
340 10
340 10
340 10
340 10
340 10
340 10
330 8
330 8
330 8
330
8
1021.2
330
8
8
1021.2
1021.2
330
330
8
8
8
8
1021.2
330
8
8
1021.1
330
8
8
1020.0
1020.0
330
330
8
8
8
8
1019.0
1020.5
1021.8
1022.2
1021.8
1022.0
1021.7
1022.3
1023.7
330 8
330 10
330 8
330 8
330
6
8
1011.8
1012.0
1012.6
1013.4
1013.2
1013.1
1012.5
1012.2
1011.9
1012.9
1013.6
1014.4
1014.9
1014.6
1011.8
--
Air Temp
Dry Wet
Dir Ht Per
7
8
8
8
8
8
8
8
10
8
8
8
8
8
8
8
8
10
10
8
8
13.8 10.8
8
8
8
10
10
8
8
8
13.9
14.1
14.2
13.7
13.9
13.9
11.0
10.9
11.0
10.9
11.2
11.3
15.2
15.1
15.1
15.8
15.8
15.0
12.4
12.0
12.1
12.5
12.4
12.2
8
8
13.8 11.2
13.0 10.7
7
8
8
7
330
6
7
340
335
335
6
7
6
7
6
7
14.9 11.7
16.1 12.1
13.5 11.3
14.2 11.3
13.5 11.2
7
Table 1. Cont'd.
Date Time Stn
(UT)
No.
0631
0739
48
49
50
51
0848
0958
1107
1225
1337
1501
1648
1814
1928
2116
2316
24 May 0048
0215
0339
0518
0641
0812
0936
1108
1223
1335
1443
1554
1709
1822
1946
2103
2210
2327
May 25 0133
0401
0852
1059
1317
1539
1759
1958
2202
2312
May 26 0031
0142
0253
0415
0526
0653
0803
0914
1105
1258
Latitude Longitude Depth
(N)
(W)
(m)
67
39
39
39
39
39
39
39
39
38
38
38
38
38
39
39
39
39
39
39
39
68
39
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
39
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
40
40
40
40
40
40
40
40
41
41
41
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
41
41
41
52.9
45.9
39.3
32.1
25.0
17.9
11.0
04.0
56.9
50.0
43.1
50.0
56.8
03.9
10.9
18.0
24.9
31.5
39.1
45.8
53.0
59.9
07.3
14.7
22.0
29.4
36.7
44.0
51.3
58.7
06.0
06.0
06.0
44.0
43.9
21.9
00.0
00.0
00.0
00.0
07.2
14.7
22.0
29.4
36.6
44.0
51.3
58.7
06.0
06.0
06.0
05.4
00.5
56.2
51.5
46.8
41.9
37.4
32.9
28.4
23.6
18.9
01.9
43.8
50.0
55.0
00.0
05.2
10.0
14.9
19.8
24.9
30.1
29.9
30.0
30.0
30.1
30.1
30.1
30.0
30.0
30.0
125 05.0
124 34.6
124 42.0
125 05.1
125 05.1
125 05.1
125 30.0
125 49.9
126 09.9
126 10.0
126 10.1
126 10.1
126 10.2
126 10.1
126 10.1
126 10.1
126 10.0
126 10.0
125 49.9
125 30.0
126
126
125
125
125
125
125
125
125
125
125
125
124
124
124
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
3789
3675
3771
3808
3775
3689
3615
3674
3709
3694
3608
3473
3470
3284
3105
3032
3017
3300
3205
3300
3040
2995
2464
2240
1639
2823
2860
2859
3013
3065
3093
2982
906
958
2644
1615
1572
2992
3664
4064
4036
4026
2880
3092
3118
3120
3112
3098
3065
3091
3091
Wind
Atmos.
Dir Spd
Press.
Swell
Dir Ht Per
352
003
000
353
345
345
340
345
340
345
350
339
335
330
335
345
340
332
344
345
320
325
335
345
340
335
325
325
315
330
355
000
335
340
350
350
335
340
340
325
330
320
320
325
340
340
335
342
350
345
340
1023.1
1022.8
1022.0
1021.4
1021.1
1020.8
1021.1
1021.1
1021.4
1021.4
1021.8
1021.2
1020.0
1019.5
1019.2
1019.5
1020.4
1021.1
1020.2
1020.0
1019.9
1019.5
1019.2
1019.8
1020.2
1019.7
1019.5
1019.8
1019.5
1019.2
1018.4
1017.5
1017.2
1016.5
1016.3
1016.5
1017.2
1017.2
1018.2
1018.2
1017.6
1017.2
1016.7
1016.6
1016.7
1016.8
1017.1
1017.0
1016.9
1015.9
1015.7
335
335
335
335
340
340
340
340
340
340
340
340
345
340
340
340
340
340
340
340
340
335
335
335
335
335
320
325
330
330
330
340
350
350
350
330
340
340
340
340
010
010
310
340
340
340
340
340
340
340
340
19
20
20
22
21
25
23
21
22
22
22
20
25
27
28
22
25
26
26
22
23
25
18
18
17
17
15
18
14
13
16
17
15
21
19
24
21
16
14
19
12
16
12
11
15
20
13
18
14
14
14
Air Temp
Dry Wet
6
7
6
7
6
7
6
7
6
7
6
7
6
6
6
7
14.3
14.5
14.5
14.6
13.8
13.9
13.0
15.0
8
7
13.5
8
7
8
7
8
8
14.4
16.7
16.3
15.7
15.2
14.5
13.3
8
8
7
9
8
8
7
9
8
8
8
8
8
8
8
8
8
7
8
7
7
7
7
7
7
7
7
7
7
6
7
6
7
6
7
6
7
6
7
6
7
6
7
6
7
8
7
7
7
8
7
8
7
8
7
8
7
8
7
8
7
13.4
14.2
14.1
13.5
13.8
13.2
13.4
13.8
14.0
15.0
15.7
15.9
16.0
14.5
14.5
13.1
14.1
13.8
13.0
12.8
13.5
15.1
15.9
16.0
14.8
15.8
8
7
13.6
8
7
8
7
8
7
6
7
6
7
6
7
6
7
13.0
14.0
14.1
14.4
14.0
13.9
13.9
11.9
11.2
11.5
11.5
10.9
10.8
10.8
11.7
11.0
11.2
12.1
12.5
11.7
12.0
11.4
11.1
11.2
11.6
11.1
11.2
11.0
11.1
11.2
11.2
11.5
12.0
12.0
12.1
12.3
11.9
12.0
10.9
11.3
11.5
10.6
11.2
11.6
11.6
12.6
13.0
12.3
13.4
12.2
11.6
11.9
12.0
12.0
11.9
11.9
12.0
8
then worked northwestward along Line II to complete Module B with Station 69
on 24 May.
We began work in Module C by continuing northward along Line II on 24
May. Preliminary CTD and ADCP data from Module B had indicated
a strong,
narrow current flowing onshore across Lines I and II just south of 40°N.
We suspected there might be another strong narrow current flowing offshore in
the southern portion of Module A, and therefore continued the close (14 km)
spacing between CTD stations. Since brisk winds and rough seas were still
prevalent, we decided to truncate Module A at 41°06'N (well after crossing
the expected offshore-flowing jet), rather than continuing northward to
41°30'N as originally planned.
In the expectation that we would again see
the jet as a southward current, we turned toward shore, following station 78.
We completed two inshore sections in Module A, and then proceeded southward
along Line III, occupying Stations 82-84. A few stations along 40°00'N were
repeated and another closely-spaced alongshore section was completed along
Line I. This section, too, showed a strong narrow current flowing offshore on
the north side of the Mendocino Ridge. Stations 96-98 closed the offshore
rectangle of Module A, and CTD operations were suspended at about 1300 UT on
26 May. To obtain additional ADCP and surface temperature and salinity data
across the pair of jets near 40°N, we proceeded southward along Line II to
39°10'N.
We then turned inshore to collect underway data along a line about
12 nm inshore of Line III in order to partially fill the gap left in Module
C. The ship returned to San Francisco at about 1600 UT on 27 May.
Personnel participating in the cruise were Michael Kosro (chief
scientist), Adriana Huyer, Tim Cowles, Rich Schramm, Jane Fleischbein, Henry
Pittock, Pat Collier, Ted Benson, Nan Dudek and Kevin Krefft of Oregon State
University; Francisco Chavez and Patrick Whaling of Duke University; Robert
9
Petty of UC Santa
and Raleigh Hood and Victoria Cowles of Scripps
Barbara;
Institution of Oceanography.
SAMPLING AND CALIBRATION PROCEDURES
A Neil Brown Instruments Mark IIIb conductivity-temperature depth (CTD)
probe (#2561) was used to obtain continuous profiles of temperature and
salinity and pressure at each
station.
The profiling package consisted of
the CTD mounted below a General Oceanics Rosette sampler with twelve 5 liter
Niskin bottles. Mounted adjacent to the CTD were a Sea Tech 25 cm
transmissometer (s/n
33D)
and a Sea Tech Fluorometer (s/n
fitted with a 1600 decibar pressure sensor.
27).
The CTD was
The fast response thermistor was
disabled and replaced in the circuitry with a precision 10 ohm resistor to
permit only the platinum thermometer's temperature signal to be digitized.
The time constant of the platinum resistance thermometer of the probe had
earlier been determined to be 0.235 sec (Fleischbein et al., 1987) using
estimates of the slope of the phase spectrum between the measured temperature
and conductivity as suggested by
Millard,
Toole and Swartz (1980).
was set to sample at its maximum rate of 32 Hz.
The CTD
The entire instrument
package was lowered at a rate of about 45 meters per minute to a depth of 500
decibars.
OSU's CTD probe #2561 was calibrated for
pressure,
conductivity by the manufacturer in December 1986.
temperature and
Previous experience has
indicated that the CTD pressure and temperature sensors are very stable over
a period of several
months:
temperature to within a few millidegrees and
pressure to within a few decibars.
At a few
stations,
protected reversing
thermometers were mounted on one bottle; these thermometers are calibrated
once every three years at the Northwest Regional Calibration Center and have
10
an accuracy of
±0.02°C.
The temperatures recorded by these thermometers
were the same as the CTD temperature within the stated accuracy of the
reversing
thermometers.
The CTD temperature sensor was calibrated in the
laboratory at OSU in August 1987; results of that calibration (mean
difference less than 0.001°C from the
was needed.
standard)
confirmed that no correction
The CTD pressure at the surface prior to a cast was recorded at
regular intervals during the
cruise;
it always remained less than 0.5 dbar
which is within the stated accuracy of the pressure sensor (± 1.6 dbar) so no
correction was applied to the CTD pressure data.
The CTD conductivity calibration can vary considerably with time, even
over a few weeks or
months.
Normally the conductivity calibration is
expressed as a multiplier to the raw
conductivity;
if the overall
conductivity range is very small (as in the upper 500 m off northern
California)
an additive correction may be used instead. No CTD conductivity
correction was required for the February cruise (Schramm et al, 1987), but
the conductivity cell used in February failed on a subsequent cruise and was
replaced prior to
W8705A.
The replacement cell had not been used or
calibrated in several years. We collected water samples at each station from
Niskin bottles at selected depths to provide in situ conductivity calibration
data.
Bottles were tripped during the up-cast, and the CTD data to be
compared with the samples were recorded at the actual depth at which each
bottle was tripped. Duplicate salinity samples were drawn from selected
bottles and stored in round 4-oz. glass bottles with new poly-seal caps, with
an additional outer seal of
'Parafilm'.
One complete set of the salinity
samples was analyzed on a Guildline 8400A Autosal salinometer (OSU's #3)
after the ship returned to Newport (i.e., during late June and July 1987).
Duplicates were analyzed mainly to check those sample values which showed
11
The Guildline Autosal determines
relatively large differences from the CTD.
water sample salinity with a precision of ± 0.002 and an accuracy of ± 0.003.
Sample conductivities were calculated using the sample salinity value with
the CTD temperature and pressure values;
a value of 42.914 mmho cm-1 for the
conductivity of standard seawater at 15°C (Culkin and
Smith, 1980) was used
to convert the measured sample conductivity ratios to
conductivity.
Sample
conductivities were compared to CTD conductivities which had been corrected
for temperature and pressure effects on the cell. Ten out of 210 CTDsample differences were much larger than the
standard
deviations;
others,
as large as several
these occurred in regions of sharp vertical gradients
and were eliminated from the in situ calibration data set. The remaining
sample conductivity values indicate there was a definite trend in the CTD
calibration during the first half of the
cruise,
with conductivity
differences gradually decreasing from about 0.014 mmho cm-2 at the first
station to about 0.004 mmho
cm-2
cruise, the calibration remained
at Station 49. During the last half of the
steady.
Thus the data from the cruise was
divided into two parts to determine the appropriate CTD conductivity
correction:
Stations 1-49, and Stations 50-98. A least-squares fit to the
conductivity differences from the first group yielded the equation:
C = Co - 0.0131 + 0.000194 N
where C is the corrected
conductivity,
Co is the raw conductivity data, and N
is the consecutive station number (between 1 and 49).
Applying this
correction resulted in small conductivity differences (Table
2)
with a mean
of zero and a standard deviation of 0.0024 mmho cm-2. There was no definite
trend during the second half of the
cruise;
the mean conductivity difference
for Stations 50-98 was 0.0028 and the standard deviation was 0.003 mmho cm-2.
12
Table 2. Results of in situ calibration samples, W8705A Stations 1-49: station number,
sample depth (Z), additive conductivity correction for CTD data (DLC), and the
comparison between sample and corrected CTD values of temperature (T), conductivity (C)
and salinity (S).
S amp e V a lues
Differences
CTD V a lues
STA Z
DS
DLC
S
DC
S
C
T
C
l
1
1
1
1
1
1
2
2
3
4
14
24
69
389
497
10
3
412
205
308
499
4
10
3
5
5
5
408
6
3
6
410
7
10
32
504
4
7
7
8
9
6
9
307
10
145
285
504
10
10
10
10
11
12
13
13
13
14
14
15
15
16
16
17
17
18
20
21
21
22
22
23
24
24
25
25
3
5
50
498
5
25
5
297
11
410
11
418
3
401
3
502
3
295
2
20
330
3
-0.0129
-0.0129
-0.0129
-0.0129
-0.0129
-0.0129
-0.0127
-0.0127
-0.0125
-0.0125
-0.0125
-0.0123
-0.0121
-0.0121
-0.0119
-0.0119
-0.0117
-0.0117
-0.0117
-0.0115
-0.0114
-0.0114
-0.0112
-0.0112
-0.0112
-0.0112
-0.0110
-0.0108
-0.0106
-0.0106
-0.0106
-0.0104
-0.0104
-0.0102
-0.0102
-0.0100
-0.0100
-0.0098
-0.0098
-0.0096
-0.0092
-0.0090
-0.0090
-0.0088
-0.0088
-0.0086
-0.0084
-0.0084
-0.0082
33.303
33.305
33.312
33.533
34.140
34.185
33.370
34.112
34.020
34.045
34.167
33.310
32.917
34.141
32.840
34.133
32.782
32.781
34.147
32.814
32.673
34.071
32.699
33.731
34.054
34.135
32.664
32.677
32.693
32.693
34.153
32.707
32.706
32.738
34.078
33.023
34.090
32.993
34.099
32.895
34.173
33.310
34.185
33.467
34.109
33.442
33.525
34.077
33.103
38.633
38.640
38.573
35.767
33.966
33.371
38.428
33.670
35.020
34.290
33.391
38.634
37.352
33.929
37.807
34.072
37.776
37.785
33.535
37.638
38.128
35.366
38.127
37.099
35.427
33.754
38.333
38.722
38.647
38.654
33.619
38.801
38.796
38.932
35.317
37.103
33.645
37.742
33.389
37.522
33.996
38.375
33.297
38.373
34.649
38.689
37.833
34.171
38.031
12.410 38.635 33.305
12.411 38.642 33.307
12.326 38.576 33.314
8.993 35.765 33.531
6.211 33.967 34.142
5.447 33.373 34.188
12.110 38.432 33.374
5.897 33.672 34.115
7.593 35.020 34.021
6.708 34.287 34.042
5.486 33.394 34.171
12.401 38.636 33.312
11.445 37.352 32.917
6.160 33.923 34.134
12.034 37.807 32.840
6.326 34.065 34.126
12.062 37.775 32.781
12.063 37.785 32.781
5.665 33.535 34.147
11.877 37.629 32.805
12.576 38.129 32.674
7.873 35.367 34.073
12.543 38.129 32.702
10.207 37.104 33.736
7.969 35.425 34.051
5.923 33.755 34.136
12.803 38.334 32.664
13.224 38.724 32.679
13.123 38.648 32.693
13.109 38.655 32.694
5.757 33.619 34.152
13.275 38.802 32.708
13.261 38.797 32.707
13.382 38.934 32.740
7.817 35.320 34.081
11.050 37.100 33.020
5.892 33.640 34.084
11.786 37.745 32.996
5.592 33.391 34.101
11.658 37.526 32.899
6.206 33.996 34.173
12.123 38.374 33.309
5.362 33.297 34.185
11.946 38.374 33.468
7.048 34.648 34.108
12.316 38.688 33.441
11.289 37.831 33.523
6.532 34.172 34.078
11.982 38.027 33.098
-0.002
-0.002
-0.003
0.002
-0.001
-0.003
-0.004
-0.002
-0.001
0.003
-0.003
-0.002
0.000
0.006
0.000
0.007
0.001
0.000
0.000
0.009
-0.001
-0.002
-0.003
-0.005
0.003
-0.001
0.000
-0.002
0.000
-0.001
0.001
-0.001
-0.001
-0.002
-0.003
0.003
0.005
-0.003
-0.002
-0.004
0.000
0.001
0.000
-0.001
0.001
0.001
0.002
-0.001
0.005
-0.002
-0.002
-0.002
0.002
-0.002
-0.003
-0.004
-0.003
-0.001
0.003
-0.004
-0.002
0.000
0.007
0.000
0.007
0.001
0.000
0.000
0.009
-0.001
-0.002
-0.003
-0.005
0.003
-0.001
0.000
-0.002
0.000
-0.001
0.001
-0.001
-0.001
-0.002
-0.003
0.003
0.006
-0.003
-0.002
-0.004
0.000
0.001
0.000
-0.001
0.001
0.001
0.002
-0.001
0.005
13
Table 2 (Cont'd).
CTD Values
Sample Values
STA
25
26
26
27
27
28
28
28
29
29
29
30
31
31
31
32
32
33
34
34
35
36
36
37
37
38
39
39
39
40
40
41
42
42
43
43
43
43
44
44
44
45
45
45
46
46
47
48
48
48
49
Z
491
3
368
3'6
205
10
233
365
2
26
311
301
47
152
429
4
467
3
15
427
340
3
400
253
502
3
3
310
470
40
339
293
31
244
220
301
442
504
54
215
485
3
231
490
293
464
347
3
225
375
3
DLC
-0.0082
-0.0080
-0.0080
-0.0079
S
C
34.148 33.167
32.868 37.925
34.044 33.768
32.980 #37.049
-0.0079 34.003 34.993
-0.0077 32.991 37.858
-0.0077 33.976 34.615
-0.0077 34.059 33.723
-0.0075 32.903 37.676
-0.0075 33.016 37.258
-0.0075 34.060 34.203
-0.0073 34.054 34.233
-0.0071 32.863 37.443
-0.0071 33.827 35.597
-0.0071 34.099 33.486
-0.0069 32.786 38.456
-0.0069 34.118 33.319
-0.0067 32.719 38.408
-0.0065 32.611 38.463
-0.0065 34.076 33.555
-0.0063 34.019 34.439
-0.0061 32.672 38.626
-0.0061 34.104 34.234
-0.0059 34.013 34.526
-0.0059 34.134 33.066
-0.0057 32.759 37.865
-0.0055 32.906 37.389
-0.0055 34.016 34.003
-0.0055 34.119 33.427
-0.0053 32.766 37.373
-0.0053 34.053 34.137
-0.0051 34.020 34.028
-0.0049 33.033 37.246
-0.0049 34.013 34.208
-0.0047 34.003 34.238
-0.0047 34.044 33.698
-0.0047 34.128 33.153
-0.0047 34.179 32.960
-0.0046 33.465 36.114
-0.0046 33.984 34.400
-0.0046 34.158 33.089
-0.0044 33.138 36.999
-0.0044 34.010 34.334
-0.0044 34.160 32.984
-0.0042 33.970 33.595
-0.0042 34.101 32.837
-0.0040 34.019 33.444
-0.0038 32.763 38.862
-0.0038 33.952 34.469
-0.0038 34.010 33.205
-0.0036 32.754 38.742
T
5.257
12.131
6.096
11.026
7.581
11.915
7.176
6.032
11.819
11.221
6.594
6.639
11.586
8.456
5.695
12.806
5.470
12.832
13.011
5.796
6.884
13.125
6.541
7.029
5.152
12.190
11.499
6.416
5.589
11.622
6.514
6.448
11.186
6.680
6.735
6.051
5.285
4.987
9.456
6.938
5.163
10.812
6.830
5.040
6.013
4.945
5.768
13.277
7.042
5.494
13.157
C
S
33.166
37.921
33.767
37.047
34.995
37.858
34.611
33.722
37.676
37.259
34.204
34.234
37.441
35.598
33.488
38.453
33.320
38.407
38.462
33.555
34.440
38.623
34.237
34.526
33.062
37.864
37.387
34.005
33.427
37.372
34.138
34.029
37.246
34.209
34.239
33.697
33.154
32.960
36.119
34.403
33.090
36.999
34.337
32.985
34.147
32.864
34.043
32.978
34.005
32.991
33.972
34.059
32.903
33.017
34.061
34.054
32.861
33.827
34.102
32.783
34.119
32.718
32.610
34.076
34.020
32.669
34.107
34.014
34.130
32.758
32.905
34.017
34.118
32.765
34.054
34.021
33.033
34.014
34.005
34.043
34.129
34.179
33.470
33.987
34.159
33.137
34.013
34.161
33.5.96,33.971
32.831
33.445
38.863
34.469
33.205
38.745
34.094
34.020
32.764
33.952
34.011
32.756
Differences
DS
DC
0.001
0.004
0.001
0.002
-0.002
0.000 0.000
0.004
0.004
0.000
0.000
0.000
0.000
-0.001 -0.001
-0.001 -0.001
0.000
0.000
0.002
0.002
0.000
0.000
-0.003
-0.002
0.003
0.003
-0.001
-0.001
0.001
0.001
0.001
0.001
0.000
0.000
-0.001
-0.001
0.003
0.003
-0.003
-0.003
0.000 -0.001
0.004
0.004
0.001
0.001
0.001
0.001
-0.001
-0.001
0.000
0.001
0.001
0.001
-0.001 -0.001
-0.001
-0.001
0.000
0.000
-0.001 -0.001
-0.002
-0.002
0.001
0.001
-0.001
-0.001
0.000
0.000
-0.005
-0.005
-0.003
-0.003
-0.001
0.000
0.001
0.001
-0.003
-0.003
-0.001 -0.001
-0.001 -0.001
0.007
0.006
-0.001
-0.001
-0.001
-0.001
0.000
0.000
0.000 -0.001
-0.002
-0.002
0.001
0.004
0.001
0.002
-0.002
14
Thus for these stations the CTD conductivity was corrected according to the
equation
:
C = Co - 0.0028
where C is
the corrected conductivity
and Cois the
Applying this correction resulted in differences
standard deviation of 0.0026 mmho
raw conductivity.
with a mean of zero and a
cm-2 (Table 3).
The transmissometer measures the light transmitted by a collimated beam
of nearly monochromatic (660 nm) light through a path length of 25 cm.
provides
an analog output of 0 to 5 VDC, corresponding to 0 to 100 %
transmission.
This output is digitized by the CTD using the full integer
range of 0 to 4095, and merged into the data stream.
the manufacturer calibrated
standard.
It
Prior to the cruise,
the transmissometer against a
distilled water
Readings in air were also obtained at this time for comparison
with readings in air obtained during the cruise.
The results are used to
correct the measured voltage using the formula:
VOLTS=(AIROLD/AIRNEW)*(TVOLT-ZERO)
where VOLTS is the corrected voltage, AIROLD is the voltage output in air
obtained during the precalibration (4.741 V in this case), AIRNEW is the
voltage output obtained in air during the cruise (4.738 V in this case),
TVOLT is the measured voltage output, and ZERO is the voltage output when the
light path is completely blocked (0.0007 V in this case).
The formula
TRANS - (VOLTS/5)*100.
was used to convert the corrected voltage to percent transmission.
The fluorometer measures the fluorescence emitted by photosynthetic
pigments (chlorophyll and related pigments) in marine phytoplankton following
excitation with blue light from a xenon flashlamp.
The fluorometer provides
analog output of 0 to 5 VDC, with adjustable sensitivity
integration time constants.
ranges and
The fluorometer was operated at a mid-range
15
Table 3.
Results of in situ calibration samples from W8705A Stations 50-98:
comparison between sample and corrected CTD values of temperature (T),
conductivity (C), and salinity (S). CTD values have been corrected by
subtracting 0.0028 mmho cm-2 from the raw conductivity data.
Sample Values
STA
50
50
51
51
52
52
52
52
52
53
53
54
54
54
54
55
55
56
57
57
58
58
59
59
60
60
61
61
62
62
62
63
63
64
64
65
65
66
67
67
68
68
69
69
69
70
70
70
Z
29
467
30
473
4
65
245
461
460
28
280
2
59
250
473
20
494
30
S
C
T
0.004
0.004
6.029 33.863 34.169
13.091 38.696 32.756
5.828 33.653 34.132
0.000
0.000
35.205
38.463
38.465
35.437
13.141
13.072
8.117
6.265
6.272
13.158
7.736
12.873
12.847
8.025
34.169 33.920
6.090
32.706 38.223
34.180 33.835
12.636
5.974
32.787 38.789
34.045
32.736
32.737
34.027
12.488
13.055
343
2
34.062 34.422
32.640 38.511
465
34.076 33.386
6.820
13.036
5.588
3
211
3
260
448
9
377
2
296
9
497
440
28
415
3
224
2
54
284
2
130
361
DS
13.177 38.781 32.762
33.863
38.697
33.652
38.747
38.704
35.514
34.065
34.070
32.648 38.537
28
225
DC
34.169
32.757
34.131
32.772
32.766
34.022
34.161
34.160
32.712 38.099
3
C
S
32.766 38.785
3
425
Difference
CTD Values
32.695
34.086
32.982
33.985
32.757
33.983
32.741
33.997
34.085
38..772
13.258
33.540
37.420
34.794
37.626
35.051
37.926
34.594
33.342
5.770
11.436
7.369
11.929
7.663
12.277
7.118
5.538
12.518
5.900
12.939
6.459
12.824
5.257
5.453
13.197
5.223
12.953
6.758
32.656 38.059
34.039
32.700
33.968
32.651
34.148
34.122
32.743
34.043
32.737
33.951
33.168
33.509
34.034
33.121
33.960
34.086
33.593
38.485
33.992
38.332
33.169
33.296
38.778
33.011
38.538
34.213
37.436
36.134
33.808
37.535
34.656
33.186
11.259
9.431
6.192
11.419
7.288
5.404
38.747
38.705
35.519
34.063
34.070
38.790
35.205
38.467
38.471
35.440
33.922
38.226
33.837
38.097
38.535
34.422
38.513
33.385
38.766
33.542
37.420
34.795
37.625
35.055
37.923
34.592
33.344
38.060
33.594
38.488
33.996
38.331
33.171
33.293
38.780
33.015
38.539
34.218
37.436
36.132
33.806
37.531
34.659
33.184
32.771
32.767
34.027
34.160
34.161
32.788
34.045
32.739
32.743
34.030
34.171
32.709
34.182
32.710
32.646
34.062
32.642
34.075
32.689
34.089
32.982
33.986
32.756
33.987
32.738
33.995
34.088
32.657
34.041
32.702
33.972
32.650
34.149
34.120
32.745
34.047
32.738
33.957
33.168
33.507
34.033
33.118
33.964
34.085
0.001
-0.001
0.001
-0.001
-0.005
0.001
0.001
-0.001
0.000
-0.004
-0.001
0.001
-0.001
-0.005
0.001
-0.001
-0.001
0.000
-0.003
-0.006
-0.006
-0.002
-0.002
-0.003
-0.002
0.002
-0.003
-0.002
-0.003
-0.002
0.002
0.002
0.000
0.002
0.000
-0.002
0.001
0.007
-0.003
0.000
-0.001
0.001
-0.004
0.003
0.002
-0.002
-0.001
-0.002
-0.002
-0.004
0.001
-0.001
0.002
-0.002
-0.003
-0.001
-0.005
0.000
0.002
0.001
0.003
-0.003
0.001
-0.002
0.001
0.006
-0.003
0.000
-0.001
0.001
-0.004
0.003
-0.001
0.002
-0.003
-0.001
-0.002
-0.002
-0.004
0.001
-0.001
0.002
-0.002
-0.004
-0.001
-0.006
0.000
0.002
0.001
0.003
-0.004
0.001
16
Table 3 (Cont'd).
Sample Values
STA
Z
S
C
71
71
72
72
73
74
74
75
76
76
77
77
78
78
78
79
79
80
80
81
81
82
82
82
83
83
84
85
86
87
87
88
89
90
90
90
92
93
94
94
95
95
96
97
97
97
97
98
98
98
98
2
332
9
459
473
291
365
492
80
279
65
500
3
30
485
106
265
25
501
2
450
3
295
399
134
499
310
454
374
2
334
503
432
2
259
479
241
404
10
302
17
415
15
5
19
230
458
4
36
124
415
32.997
34.085
33.014
34.138
34.155
34.042
34.078
34.085
32.748
33.955
37.217
33.447
37.436
33.109
33.069
34.117
33.603
32.793
36.574
34.194
32.656 36.625
34.092
32.513
32.519
34.082
33.879
33.961
33.221
34.142
33.520
34.124
33.007
34.039
34.051
33.894
34.165
33.994
34.148
34.093
32.837
37.663
37.205
32.889
35.286
33.859
35.817
33.300
36.481
33.223
36.594
33.918
33.300
35.173
32.994
33.434
33.118
33.400
32.655 38.534
33.979 33.487
34.144 32.972
34.117 33.176
33.084 38.082
34.011 34.142
34.140 33.062
33.958 34.910
34.045 33.769
32.584 38.133
34.000 34.387
32.510 37.766
33.998 33.202
32.522 37.809
32.490 37.401
32.499 37.401
33.920 34.963
34.076 33.365
32.506 37.077
32.512 37.067
33.282 35.926
34.013 33.096
Difference
CTD Values
T
11.208
5.713
11.427
5.218
5.149
6.526
5.879
4.897
10.737
6.706
10.905
4.936
12.249
11.722
5.011
8.081
6.332
9.404
5.408
9.826
5.364
10.509
6.305
5.548
7.927
5.042
5.800
5.221
5.632
13.044
5.863
5.035
5.327
12.059
6.601
5.153
7.518
6.078
12.683
6.864
12.360
5.483
12.394
11.984
11.967
7.621
5.567
11.606
11.573
C
37.210
33.453
37.435
33.110
33.068
34.116
33.601
32.796
36.574
34.195
36.626
32.837
37.662
37.206
32.889
35.284
33.853
35.821
33.304
36.479
33.223
36.592
33.915
33.297
35.173
32.995
33.434
33.120
33.397
38.534
33.487
32.973
33.176
38.079
34.141
33.066
34.911
33.769
38.131
34.387
37.767
33.203
37.809
37.399
37.394
34.961
33.363
37.076
37.062
9.411 35.922
5.348 33.094
S
32.991
34.092
33.013
34.138
34.153
34.041
34.07Q
34.088
32.749
33.956
32.657
34.091
32.512
32.520
34.082
33.877
33.955
33.224
34.146
33.519
34.124
33.005
34.036
34.049
33.894
34.165
33.994
34.149
34.090
32.655
33.979
34.145
34.118
33.081
34.010
34.144
33.959
34.046
32.581
34.000
32.511
33.999
32.522
32.488
32.492
33.918
34.075
32.505
32.507
33.277
34.011
DC
DS
0.006
0.006
-0.007
0.001
-0.007
0.001
0.000
0.000
0.001
0.001
0.002
0.001
0.002
-0.002
0.002
-0.003
-0.001
-0.001
-0.001
0.001
0.001
-0.001
0.000
0.002
0.006
-0.003
-0.003
0.001
0.000
0.002
0.003
0.002
-0.001
-0.001
-0.001
0.001
0.001
-0.001
0.000
0.002
0.006
-0.003
-0.004
0.001
0.000
0.002
0.003
0.002
0.000
0.000
0.000
0.000
0.000
-0.001
0.003
0.000
0.000
-0.001
-0.001
0.003
0.001
-0.003
-0.001
-0.001
0.003
0.000
-0.001
-0.001
0.000
0.002
0.007
0.002
0.001
0.001
0.005
0.005
0.001
0.000
-0.001
0.003
0.000
0.000
-0.001
-0.001
0.003
0.001
-0.004
-0.001
-0.001
0.003
0.000
-0.001
-0.001
0.000
0.002
0.007
0.002
0.001
0.001
0.005
0.005
0.002
17
setting which provided an operational sensitivity range of approximately 0.2
to 8.0 µg pigment per liter.
The analog output is digitized by the CTD and
merged into the data stream.
Calibration samples from multiple depths were
obtained via rosette samples from over 50 stations per cruise.
In vivo
fluorescence values from the fluorometer were compared with the extracted
pigment concentrations obtained from the calibration samples, using standard
chlorophyll extraction techniques for frozen, filtered samples.
The
calibration resulted in the following conversions for the voltages reported
in this report, with r, the correlation coefficient, shown for each result:
May-Day (0630-1900 local time (GMT-7))
upper 50 meters
total pigment = 1.06 * volts + 0.35
r = .73
(n = 105)
chlorophyll a = 0.83 * volts + 0.26
r = .69
(n = 105)
below 50 meters
total pigment = 0.57 * volts + 0.56
r = .59
(n = 23)
chlorophyll a = 0.48 * volts + 0.27
r = .69
(n = 23)
May-Night (1900-0630 local time (GMT-7))
upper 50 meters
total pigment = 0.90 * volts + 0.24
r = .76
(n = 93)
chlorophyll a = 0.71 * volts + 0.13
r = .77
(n = 93)
below 50 meters
total pigment = 0.63 * volts + 0.20
r = .60
(n = 15)
chlorophyll a = 0.50 * volts + 0.06
r = .61
(n = 15)
The poor correlations below 50 meters are the consequence of degradation of
18
photosynthetic pigments via the grazing processes of zooplankton.
situ chlorophyll values at
5 meters are shown
The in
in Figure 4.
CTD DATA PROCESSING PROCEDURES
The CTD data are recorded at sea on a Kennedy 9-track data logger, with
many stations on each
tape.,
Data logging normally begins as soon as the CTD
probe is in the water, and continues until after the probe has reached the
maximum depth.
The first step in data processing is to obtain a directory of
the data tape using program NBCTD3.
For each station, this directory lists
the header data, the block number in which the instrument descent begins, and
the maximum pressure.
NBCTD3 is then used to create disc files of pressure,
temperature, conductivity and transmissometer counts for each cast.
This
program also corrects the conductivity data for variations in cell geometry
due to pressure and temperature changes.
Using program CTDRED6 we then apply
the temperature, conductivity and pressure calibrations (described above),
and check for extraneous values and extreme gradients.
This program applies
a recursive filter designed by R. Millard (S. Hayes, pers. comm.) to the
conductivity data to remove the phase difference introduced by the finite
response time ( T = 235 msec) of the temperature sensor; this filter has the
form
C(n) = ao C(n-1) + (1-ao) Ci(n)
where Ci(n) is the observed value plus the calibration adjustment, C(n) is
the filtered value of the nth scan, and ao = T / (T + ti) = 0.880 is a
constant determined from the time constant T and the time interval ti between
scans.
The same recursive filter is applied to the pressure data to reduce
the digitizing noise and ensure that the pressure data is in phase with the
19
Chlorophyll (pg/1) I
at 5m
18-26 May 1987
Figure 4,
Map of in situ chlorophyll (jig/1) at 5 m, 18 -26 May 1987.
20
temperature and conductivity data at low frequencies (<1 Hz).
salinity (Lewis,
1978)
Practical
is computed from the temperature and the filtered
conductivity and pressure data using standard algorithms (Fofonoff and
Millard, 1983) and a value of 42.914 to convert CTD conductivity to
conductivity ratio (Culkin and Smith, 1980).
The filtered pressure data are used to eliminate the ascending scans
caused by ship's
motion.
Data collected during descent are sorted into 2
dbar bins, and the extremes and averages of each variable are computed for
each bin.
Profiles of the temperature and salinity extremes are plotted to
determine whether further editing is
needed,
and the 2 dbar mean temperatures
and salinities constitute the processed data. When editing appears to be
necessary,
the original data files are examined
are rejected are replaced by
in detail; data points that
linearly interpolated values, and the files are
reprocessed using CTDRED6.
During cruise W8705A a loose connection inside of the transmissometer
caused intermittent voltage drops in the transmissometer power.
Due to the
infrequency and short duration of the voltage drops, the problem was not
detected until Station 74.
The problem would cause the transmissometer data
to drop suddenly to a value of zero within a few frames of data and then to
slowly return from zero to near its original value again after some period of
time, typically within one second (32 frames).
successfully repaired during Station 77.
The transmissometer was
Altogether 39 stations were
affected by the problem during the period of time covered by Station 6
through 76.
To remove the spikes caused by the voltage dropouts, the raw, unfiltered
data files from program NBCTD3 were pre-processed through a program called
TRAN2.
In this program, the first 100 frames of data were accepted as given.
21
From this point each successive frame's transmissometer value was compared to
the running average and standard deviation of the preceding five frames of
data.
If the data value was less than the running mean minus ten counts or
less than the running mean minus ten standard deviations, then the data was
set to a value of -88 to indicate an off-scale condition.
the data value was
voltage drop had
zero,
In addition, if
a flag was set to indicate to the program that a
occurred.
In this case, data would continue to be set to -
88 until the transmissometer value had returned to within 2.5 standard
deviations or 2 counts
(whichever was greater) of the mean.
The output file from TRAN2 was then run through a modified version of
program CTDRED6 (CTDRED8) which ignored values of -88 when computing the
average transmissometer values for each depth
bin.
If all of the data within
a bin were -88, then the transmissometer output for that bin was set to -88.
Otherwise the value retained was the average of all of the on-scale (greater
than
zero)
points within a bin.
The processed data files containing integral pressure, and average
temperature, conductivity,
salinity,
transmission,
etc.,
are archived.
These files are used to calculate other parameters of interest such as
potential temperature (theta), potential density anomaly (sigma-theta),
specific volume anomaly, geopotential anomaly, sound velocity, etc., from the
new equation of state of sea-water (UNESCO, 1981) using standard algorithms
(Fofonoff and Millard, 1983).
In this data report we show only profile plots
of temperature, salinity, sigma-theta, fluorescence voltage and light
transmission vs.
specific volume
pressure,
anomaly,
and tables of
temperature,
salinity, sigma-theta,
geopotential anomaly, light transmission and
fluorescence voltage at selected pressures.
22
DATA PRESENTATION
The hydrographic data are summarized in maps, vertical sections, and
profile plots.
For each alongshore and cross-shore section, we show the
vertical distribution of temperature, salinity and sigma-theta, contoured
subjectively.
Tick marks at the top of each section indicate station
positions at which a CTD cast was made.
For the complete survey, we show maps of temperature, salinity and
sigma-theta at eleven standard depths: 0, 25, 50, 75, 100, 150, 200, 250,
300, 400 and 500 db.
Maps of dynamic heights of the sea surface relative to
50, 100, 200 and 500 db, of the 25, 50 and 100 db surfaces relative to 250
db; and of the 25, 50, 100, 150 and 200 db surfaces relative to 500 db are
included.
All of the maps were contoured subjectively.
Averages and standard deviations of the profiles of temperature,
salinity and sigma-theta vs pressure are presented for each module (Figure 5)
and for each alongshore transect (Figure 6).
The average and standard
deviations for the temperature vs salinity curve are also shown (Figure 7).
Vertical profiles of temperature, salinity and sigma-theta vs. pressure
are presented for the 98 stations.
In addition, a second plot shows the
vertical profiles of light transmission and fluorescence with the salinity
profile repeated to facilitate comparisons among variables.
23
TEMPERATURE
6.0
10.0
SIGMA-o
SALINITY
.
14.0
32.00
33.00
34.00
35.00
26.50
25.50
24.50
27.50
100
200
300
400
500
0
100
100
200
200
1
1
300
400
500
1
I
1
0
100
100
100
200
200
200
300
300
300
400
400
400
500
500
500
Figure S.
Overall averages, and the average plus and minus the standard deviation
of temperature, salinity and potential density anomaly, calculated and displayed as a function of pressure for modules A, B and C.
24
SALINITY
TEMPERATURE
2.0
0
6.0
10.0
32.00
27.50
26.50
25.50
35.00
34.00
33.00
200
I
4
I
100
200
300
400
500
0
1
1
1
1
100
200
300
400
Line III
500
Figure 6.
r
1
I
I
I
Ill
I
I
500
Overall averages, and the average plus and minus the standard deviation
of temperature, salinity and potential density anomaly, calculated and dis-
played as a function of pressure for Lines I, II and III.
25
14
12
a,
6
4
32.5
33.0
33.5
SALINITY
34.0
34.5
Figure 7. Average potential T-S curve calculated from the 98 CTD casts, and the average
plus and minus the standard deviations of temperature and salinity, calculated
as a function of sigma-theta (intervals of 0.01 kg/m3), and shown only for the
density range covered by at least 10 stations. Dashed curves are lines of
constant sigma-theta.
26
For each
standard
station,
depths.
we also present tabulations of selected parameters at
Header information for each station includes:
I
STA NO
Consecutive station number
TAT
Latitude in degrees and minutes north of the equator
LONG
Longitude in degrees and minutes west of the Greenwich meridian
DATE
Day, Month, Year
TIME
Universal Time (Greenwich Mean Time)
PROBE
Serial number of the CTD probe
DEPTH
Sonic depth in
meters,
corrected according to Matthews Tables.
The data table for each station gives values of temperature in °C (TEMP),
practical salinity (SAL), potential temperature (POTEN
TEMP),
potential
density anomaly in kg/m3 (SIGMA THETA), specific volume anomaly in 10-8 m3/kg
(SVA), geopotential anomaly (dynamic height,
DELD)
in dynamic meters, light
transmission (TRN) in percent, and fluorescence (FL) in volts.
27
REFERENCES
Culkin, F., and N.D.
Smith. 1980.
Determination of the concentration of
potassium chloride having the same electrical conductivity, at 15 C and
infinite
as standard seawater of salinity 35.000 0/00
frequency,
(chlorinity 19.37394
°/oo).
IEEE Journal of Ocean Engineering, OE-5,
22-23.
Flament,
P.,
L. Armi and L.
upwelling filament.
Fleischbein,
J., R.E.
The evolving structure of an
Washburn. 1985.
J. Geophys. Res., 90, 11765-11778.
Schramm,
A. Huyer and R.L. Smith. 1987.
CTD
observations off Peru and Ecuador February 1983-April 1985.
Oceanography,
Oregon State University, Corvallis, Oregon.
138, Ref. 87-26.
College of
Data Report
387 pp.
Algorithms for computation of
Fofonoff, N.P., and R.C. Millard, Jr. 1983.
fundamental properties of sea
water.
UNESCO Technical Papers in Marine
Science, 44, 53 pp.
Lewis, L.L. 1980.
The Practical Salinity Scale 1978 and its antecedents.
IEEE Journal of Ocean Engineering, OE-5, 3-8.
Kosro, P.M. and A. Huyer. 1986.
CTD and velocity surveys of seaward jets off
northern California, July 1981 and 1982.
J. Geophys. Res._, 91, 7680-
7690.
Schramm, R.E., J. Fleischbein, A. Huyer and
P.M. Kosro. 1987.
CTD
Observations in the Coastal Transition Zone off Northern California,
25 February 1987.
College of Oceanography, Oregon State University,
Corvallis, Oregon. Data Report 137, Ref. 87-24. 62 pp.
UNESCO, 1981. Tenth report of the joint panel on oceanographic tables and
standards, Sidney, B.C., Canada, 1-5 September 1980, sponsored by
UNESCO, ICES, SCOR, IAPSO. UNESCO Technical Papers in Marine Science,
36, 23 pp.
16-
29
Vertical Sections
Alongshore
36/
I0
15 58
STATION NO.
47/
53
87
/2 91
96
100
200 E
I--
a
300w
400
I
400
300
I!
200
DISTANCE (km)
Temperature (°C) Line 119-26 May 1987
z%
100
I
I
' 500
0
STATION NO.
32/60
27
/l
.0-
55
5
.
400
300
I
**.
200
DISTANCE (km)
Temperature (°C) Line II 18-24 May 1987
_./
/400
5
100
0
STATION NO.
20
/2
42/84
16/37
r
400
300
200
100
DISTANCE (km)
Temperature (°C) Line III 21-25 May 1987
10
400
36/
15 58
STATION NO.
53
200
DISTANCE (km)
Salinity Line 119-26 May 1987
47/
87
91
STATION NO.
32/60
27
21
400
300
66
200
DISTANCE (km)
Salinity Line II 18-24 May 1987
72
100
STATION NO.
33.0
42/84
16/37
20
t".,o-336
-1 400
34.2
I
400
1
I
300
I
I
200
DISTANCE (km)
Salinity Line III 21-25 May 1987
I
100
J 500
0
.
36/
15 58
I0
STATION NO.
53
47/
87
91
96
0
100
200
I-
a.
w
3000
400
I
400
I
I
300
I
x
I
200
DISTANCE (km)
Sigma-9 Line 119-26 May 1987
100
'500
0
STATION NO.
32/60
27
21
72
66
26.25
2675
I
400
300
200
DISTANCE (km)
Sigma-8 Line II 18-24 May 1987
100
1500
0
STATION NO.
20 2525
400
250
16/37
300
200
DISTANCE (km)
Sigma-O Line III 21-25 May 1987
I
100
Z=!%i
1500
0
39
Vertical Sections
Cross-shore
STATION NO.
STATION NO.
98/78
96
80
0
87
84
/2
/0'
100
9
/
100
8
200
l
200
6.5-"
a-
300
/ -5.5- -
3000
-5. 5''
-i 400
%41.
400
T (°C)
ft _ ..... .00
150
100
5
5
T (°C)
50
0 500
5
1/
100
50
DISTANCE (km)
DISTANCE (km)
(along 41° 06' N)
24-26 May 1987
(along 40°00' N)
25 May 1987
0500
1
STATION NO.
47 /2
44
STATION NO.
32
37
42 36
38
5
STATION NO.
/2 3
1/21
20
0
400
/
TIM 5
100
50
DISTANCE (km)
(along 40000' N)
22-23 May 1987
55_
11-011,
T
100
50
DISTANCE (km)
(39° 11' - 38° 43' N)
21-22 May 1987
0 100
50
0
DISTANCE (km)
(37° 38' - 37° 45' N)
18-21 May 1987
500
STATION NO.
STATION NO.
98/78
96
87
Salinity
'
150
100
'
50
'500
0
100
33.0
84
50
0
DISTANCE (km)
DISTANCE (km)
(along 41° 06' N)
24-26 May 1987
(along 40° 00' N)
25 May 1987
0
STATION NO.
47
44
.
42 36
STATION NO.
37
32
38
STATION NO.
1/21
20
3
5
10
-400
Salinity
100
50
100
50
34.2
Salinity
0 100
50
DISTANCE (km)
DISTANCE (km)
(along 401 00' N)
22-23 May 1987
(39 11' - 38° 43' N)
DISTANCE (km)
(370 38' - 370 45' N)
21-22 May 1987
18-21 May 1987
0
500
STATION NO.
98/78
96
STATION NO.
80
<24.75
-
250
0
25 0 84
87
.
I
q= 0
.
100
x'"26.0
200
200 E
265
300
X26.75
400
-l 400
Sigma-8
Sigma-9
I
150
I
100
'
50
0
27.0
500
100
50
DISTANCE (km)
DISTANCE (km)
(along 41° 06' N)
24-26 May 1987
(along 40° 00' N)
25 May 1987
500
STATION NO.
37
32
STATION NO.
47
44
42 36
STATION NO.
38
3
5
1/21
20
0
26/'
100
/26.25
200 1
26.5
2
CL
300 0
26.75
400
Sigma-@
100
50,
DISTANCE (km)
(along 40° 00' N)
22-23 May 1987
100
50
Sigma-8
0 100
50
DISTANCE (km)
DISTANCE (km)
(39° 11' - 38 43' N)
(37038'- 37°45' N)
21-22 May 1987
18-21 May 1987
J 500
0
47
Maps at Selected Depths
48
49
so
51
52
53
54
55
42° N
T
T
70
70
Jr
41°
>70
T (°C) at 250 db
18-25 May 1987
/
.
Cape Mendocino
40°
7.0_
,%--6.5
.
.
8.0
75
39°
Pt. Arena
0
8.0
0
0
8.5
38°
0
Pt Reyes
75
'70
370
127°W
1260
125 °
124 °
1230
122°
56
57
58
59
:))) Z
33.4
<32.6
Sat0db
)
Cape
18-26 May 1987
Mendocino
<32.8
Pt. Arena
P1 Reyes
60
61
62
< 32.6
336:
Cape Mendocino
33.6
330 -
Pt. Arena
Pt Reyes
63
64
370
127°W
126°
125°
124°
123°
122°
65
66
67
68
42° N
I
I
I
o
w
41°
34.0Y,354.05
r
I
S at 400 db
4
18-26 May 1987
34 /0
Cape Mendocino
1
40°
34.05
34.10
34.05
3405
39°
Pt. Arena
3405
3405
i
Pt Reyes
38°
.'
34./5
37°
127°W
126°
1250
1240
123°
1220
69
S at 500 db
.<34.10.
18-26 May 1987
Cape Mendocino
34.15.
>3415
.
34.15
Pt. Arena
Pt Reyes
34.15
70
Sigma-E) at 0 db
18-26 May 1987
Cope Mendocino
Pt. Arena
71
72
73
74
Cape Mendocino
Pt. Arena
26.2\t
u
26.2
JPt' Reyes
75
Sigma-e at 150 db
18-26 May 1987
Cape Mendocino
26.6
26.4 -\
Pt. Arena
At- Reyes
76
420 N
< 264
410
/
>
26.6
Sigma-e at 200db
18-26 May 1987
1
Cape Mendocino
.--
266
40°
390
26.4
Pt. Arena
.
.
`266
.
IN
Pt Reyes
38°
266
37
127°W
1260
1250
1240
123°
1220
77
78
79
80
Sigma-6 at 500db
'<26.95
18-26 May 1987
Cape Mendocino
Pt. Arena
Pt Reyes
81
82
83
84
0 X25/250 (dyn m) -
18-26 May 1987''
Pt. Arena
Pt Reyes
85
X50/250
(dyn m)
18-26 May 1987
Cape Mendocino
O.40 r
0.44'
Pt. Arena
Pt' Reyes
86
87
88
89
Cape Mendocino
. ._ \ a 1
1
/\ 1
<Pt. Arena
Pt' Reyes
90
Diooi5oo (dyn m)
.
18-26 May 1987
Cape Mendocino
Pt. Arena
Pt' Reyes
91
92
93
Profile Plots and Listings
94
4
TEMPERATURE
8
12
SALINITY
33
5
16
33.5
34
34.5
150
0
w
N
W
a
350
FLUORESCENCE (V)
500
32
33
500 L
34
35
36
SALINITY
80
76
STATION 1
STA NO
1
18 MAY 1987
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.383
12.388
12.372
12.252
11.568
9.747
9.435
9.112
8.898
8.699
8.784
8.579
8.422
8.315
8.305
8.111
8.027
7.599
7.411
7.117
6.706
6.099
5.425
5.420
4
88
TRANSMISSION (Z)
STATION 1
PRESS
2
84
LAT: 37 37.9 N
2306
SAL
33.298
33.310
33.311
33.322
33.308
33.361
33.428
33.468
33.574
33.670
33.810
33.826
33.879
33.908
33.960
33.974
34.056
34.055
34.067
34.074
34.097
34.147
34.187
34.187
GMT
POTEN
TEMP
12.383
12.387
12.369
12.248
11.563
9.741
9.428
9.105
8.890
8.689
8.774
8.568
8.409
8.302
8.291
8.096
8.009
7.580
7.389
7.093
6.679
6.064
5.383
5.379
PROBE 2561
SIGMA
THETA
25.195
25.204
25.208
25.239
25.357
25.716
LONG:123 54.1 W
DEPTH 3477M
SVA
276.2
275.6
275.5
272.7
261.8
227.7
25.819
218.1
25.903
26.019
26.126
26.222
26.266
26.332
26.372
26.414
26.454
26.531
26.594
26.629
26.676
26.751
26.871
26.986
26.987
210.3
199.4
189.5
180.5
176.5
170.4
166.8
163.0
159.3
152.4
146.8
143.7
139.5
133.0
122.7
112.4
112.4
DELD
TRN
0.003
0.028
0.055
0.083
0.110
0.133
0.156
0.177
0.197
0.217
0.235
0.253
86.5
87.1
87.1
87.6
89.5
90.5
90.5
90.2
90.4
90.5
90.4
90.4
90.3
90.3
90.2
90.5
90.8
90.9
91.0
91.0
91.0
0.271
0.287
0.304
0.320
0.359
0.396
0.433
0.468
0.536
0.664
0.781
0.782
91.1
91.2
91.2
FL
0.61
0.79
0.77
0.80
0.56
0.40
0.27
0.24
0.17
0.17
0.17
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.15
0.15
0.15
0.15
0.15
0.15
I
692
95
TEMPERATURE
8
12
16
SALINITY
2.5
33.5
33
34
34.5
TRJ
150
0
W
x
7
En
w
of
a
350
500
32
33
36
34
SALINITY
500 2
76
p
FLUORESCENCE (V)
80
84
TRANSMISSION (%)
STATION 2
STATION 2
STA NO
2
19 MAY 1987
PRESS
1
TEMP
12.176
10/2./74
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
12.009
11.718
11.304
10.525
10.490
9.116
8.998
8.800
8.763
8.559
8.402
8.251
8.100
7.976
7.643
7.362
7.152
6.918
6.520
5.876
5.497
5.507
LAT: 37 34.1 N
LONG:124 2.8 W
DEPTH 3594M
0052 GMT
PROBE 2561
SAL
33.362
33.362
33.375
33.412
33.429
33.450
33.564
33.507
33.548
33.656
33.827
33.878
33.927
33.950
33.964
33.977
34.003
34.018
34.026
34.030
34.041
34.103
34.183
34.184
POTEN
TEMP
12.176
12.172
12.006
11.715
11.299
10.519
10.483
9.109
8.990
8.790
8.752
8.547
8.389
8.238
8.086
7.961
7.626
7.343
7.131
6.895
6.493
5.842
5.456
5.465
LIN INT SAL 395-405 DO
SIGMA
THETA
25.284
25.285
25.327
25.410
25.499
25.654
25.749
25.933
25.983
26.099
26.239
26.311
26.373
26.414
26.447
26.477
26.546
26.598
26.633
26.670
26.732
26.864
26.974
26.974
SVA
DELD
TRN
267.8
0.003
0.027
0.054
0.080
0.105
0.129
0.152
0.174
0.194
0.214
0.232
0.250
0.267
0.283
0.299
0.315
0.354
0.391
0.427
0.462
0.531
0.660
0.778
0.779
86.0
86.3
85.6
87.8
88.4
90.3
90.8
90.5
90.6
90.6
90.2
90.2
267.9
264.2
256.5
248.3
233.7
224.9
207.5
202.8
192.0
178.9
172.3
166.5
162.7
159.8
157.1
150.9
146.3
143.2
140.1
134.7
123.1
113.6
113.6
90.1
90.2
90.2
90.2
90.6
90.8
91.0
91.0
91.0
91.0
91.0
91.0
FL
0.97
0.97
0.98
0.83
0.76
0.31
0.26
0.19
0.17
0.22
0.17
0.17
0.16
0.16
0.15
0.15
0.15
0.15
0.15
0.14
0.14
0.15
0.15
0.15
4
88
6
92
96
TEMPERATURE
8
12
16
SALINITY
2_5
34.5
34
TR
F
150
150
33.5
33
0
w
(n
h
W
a
350
500124
32
350
25
33
(
SIGMA4B
26
34
35
SALINITY
28
36
OI
500 2
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
12.564
12.562
12.563
12.561
12.351
9.933
9.608
9.540
9.189
8.871
8.871
8.756
8.521
8.370
8.254
8.150
7.877
7.596
7.375
7.094
6.717
6.043
5.471
5.466
84
88
76
TRANSMISSION (%)
STATION 3
STA NO
3
19 MAY 1987
TEMP
4
80
STATION 3
PRESS
FLUORESCENCE (V)
SAL
33.220
33.220
33.220
33.225
33.300
33.506
33.597
33.710
33.743
33.759
33.818
33.860
33.879
33.913
33.938
33.964
34.014
34.019
34.026
34.024
34.040
34.114
34.170
34.170
LAT: 37 30.4 N
LONG:124 11.2 W
0217 GMT
DEPTH 3594M
PROBE 2561
POTEN
TEMP
12.564
12.561
12.561
12.557
12.345
9.928
9.602
9.532
9.181
8.862
8.861
8.745
8.508
8.357
8.240
8.135
7.860
7.577
7.354
7.071
6.690
6.008
5.430
5.425
SIGMA
THETA
25.100
25.100
25.100
25.106
25.204
25.798
25.923
26.023
26.106
26.169
26.214
26.266
26.317
26.367
26.404
26.441
26.520
26.566
26.602
26.641
26.705
26.852
26.967
26.968
SVA
DELD
TRN
285.4
285.5
285.7
285.5
276.4
219.9
208.3
199.0
191.2
185.4
181.3
176.6
171.8
167.2
163.9
160.6
153.4
149.4
146.3
142.9
137.3
124.4
114.3
114.2
0.009
0.029
0.057
0.086
0.114
0.138
0.159
0.180
0.199
0.218
0.237
0.254
0.272
0.289
0.305
88.1
0.70
88.2
88.2
88.4
88.8
90.8
90.4
90.4
90.4
90.3
90.3
90.3
90.5
90.5
90.5
90.6
90.8
90.8
91.0
91.0
91.0
91.0
91.0
91.0
0.81
0.321
0.361
0.398
0.435
0.472
0.541
0.672
0.791
0.792
FL
0.68
0.73
0.56
0.23
0.23
0.19
0.17
0.16
0.16
0.16
0.16
0.15
0.15
0.16
0.14
0.15
0.15
0.14
0.14
0.15
0.15
0.15
6
92
97
SALINITY
TEMPERATURE
8
33
12
33.5
34
34.5
84
88
92
F
0
2
80
TRANSMISSION (Z)
STATION 4
STA NO
4
19 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
TEMP
12.457
12.434
12.290
11.834
10.358
10.198
9.977
9.667
9.355
9.285
9.262
8.855
8.827
8.760
8.626
8.527
8.461
8.269
8.046
7.616
7.166
6.021
5.351
5.323
LAT: 37 26.6 N
LONG:124 19.7 W
0337 GMT
DEPTH 3926M
PROBE 2561
SAL
33.304
33.304
33.297
33.320
33.340
33.430
33.558
33.637
33.669
33.749
33.804
33.838
POTEN
TEMP
12.456
12.433
12.288
11.830
10.354
10.192
9.970
9.660
9.346
9.276
9.251
8.843
33.888
8.814
33.946
33.974
33.983
34.071
34.090
34.100
34.081
34.117
34.101
34.162
34.159
8.747
8.612
8.512
8.443
8.249
8.023
7.592
7.138
5.987
5.310
5.282
SIGMA
THETA
25.186
25.191
25.213
25.317
25.596
25.694
25.831
25.945
26.021
26.095
26.142
26.233
26.277
26.333
26.376
26.399
26.478
26.522
26.564
26.612
26.704
26.844
26.975
26.976
SVA
DELD
TRN
277.1
0.003
0.028
0.055
0.082
0.107
0.131
0.153
0.174
0.194
0.214
0.233
0.251
0.269
0.286
0.303
0.320
0.360
0.399
0.437
0.474
0.545
0.676
0.795
0.798
85.7
276.9
275.0
265.4
238.9
229.8
217.0
206.4
199.3
192.5
188.2
179.7
175.7
170.6
166.7
164.7
157.6
153.8
150.3
145.9
137.8
125.1
113.4
113.3
88.1
88.0
88.2
87.7
89.2
90.1
90.2
90.3
90.1
89.9
90.2
90.0
89.9
89.9
90.1
90.4
90.6
90.8
90.8
91.0
91.0
91.2
91.1
FL
0.82
0.84
0.72
0.71
0.82
0.52
0.35
0.23
0.20
0.19
0.19
0.15
0.17
0.17
0.16
0.16
0.15
0.15
0.15
0.14
0.15
0.15
0.14
0.15
98
4
TEMPERATURE
12
16
SALINITY
F_5
33.5
33
34.5
34
TR
150
350
500
32
500 2
.
33
34
35
SALINITY
36
76
0
FLUORESCENCE (V)
2
4
80
84
88
TRANSMISSION (%)
STATION 5
STATION 5
STA NO
5
19 MAY 1987
PRESS
TEMP
LAT: 37 22.7 N
LONG:124 28.2 W
0500 GMT
PROBE 2561
DEPTH 4021M
SAL
POTEN
TEMP
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
11.499
11.477
11.476
11.323
11.003
10.881
10.793
10.500
9.409
8.989
8.840
8.935
9.076
8.847
8.885
8.842
8.771
8.478
7.964
7.736
7.100
6.247
5.642
5.647
32.905
32.909
32.910
32.953
33.070
33.091
33.087
33.124
33.294
33.454
33.572
33.710
33.810
33.836
33.898
33.946
34.011
34.071
34.059
34.063
34.075
34.128
34.203
34.205
11.499
11.476
11.473
11.319
10.999
10.875
10.786
10.492
9.401
8.979
8.829
8.923
9.064
8.833
8.870
8.827
8.752
8.457
7.942
7.711
7.072
6.212
5.600
5.605
SIGMA
THETA
SVA
DELD
TRN
25.055
25.063
25.064
25.125
25.273
25.312
25.324
25.404
25.719
25.911
26.027
26.121
26.177
26.233
26.276
26.320
26.383
26.476
26.544
26.581
26.680
26.837
26.973
26.973
289.6
289.0
289.1
283.5
269.7
266.2
265.3
257.9
228.0
209.9
199.0
190.4
185.3
0.003
0.029
0.058
0.087
0.114
0.141
84.4
84.7
84.8
85.4
87.0
1.24
1.65
1.64
1.45
1.30
1.20
0.167
87.7
1.14
0.194
0.218
0.240
0.260
0.280
0.298
180.1 0.317
176.2 0.334
172.2 0.352
166.8 0.394
158.3 0.435
152.1 0.474
148.9 0.511
140.0 0.583
126.0 0.716
113.9 0.836
113.9 0.837
89.4
90.8
90.7
90.6
90.5
90.0
86.1
FL
0.53
0.15
0.14
0.14
0.15
0.18
90.1 0.16
89.9 0.17
89.8 0.16
90.2 0.16
90.5 0.15
90.9 0.15
90.8 0.15
91.1 0.15
91.0 0.15
91.0 0.15
91.0 0.15
6
92
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L£'L
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9L'0
9l'0
9L'0
9l'0
51'0
Sl'O
Sl'O
SL'0
f
ji
9
Z6
100
SALINITY
33.5
34
34.5
TR
FLUORESCENCE (V)
84
TRANSMISSION (%)
STATION 7
STA NO
7
19 MAY 1987
PRESS
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
505
TEMP
12.065
12.063
12.065
12.066
12.066
12.064
11.999
11.642
11.262
10.838
10.548
10.250
10.091
9.899
9.637
9.187
8.359
8.346
8.170
7.903
7.296
6.411
5.692
5.664
LAT: 37 37.3 N
LONG:124 37.4 W
0834 GMT
PROBE 2561
DEPTH 4040M
SAL
32.781
32.781
32.781
32.781
32.781
32.781
32.793
32.975
33.281
33.451
33.550
33.650
33.692
33.741
33.785
33.770
33.802
33.946
33.988
34.008
34.033
34.096
34.142
34.147
POTEN
TEMP
12.064
12.062
12.062
12.062
12.061
12.058
11.992
11.634
11.252
10.828
10.536
10.237
10.077
9.884
9.621
9.171
8.341
8.326
8.147
7.878
7.267
6.376
5.649
5.621
SIGMA
THETA
24.855
24.855
24.855
24.855
24.855
24.856
24.878
25.085
25.393
25.601
25.728
25.858
25.918
25.989
26.067
26.128
26.282
26.397
26.458
26.513
26.620
26.790
26.918
26.926
SVA
308.7
308.8
309.1
309.3
309.5
309.7
307.9
288.3
259.3
239.7
227.8
215.6
210.1
203.5
196.3
190.5
176.1
165.7
160.4
155.5
145.8
130.6
119.1
118.4
DELD
TRN
0.009
81.1
0.031
0.062
0.093
0.124
0.155
85.4
85.4
85.4
85.3
85.4
85.7
89.0
90.0
90.2
90.2
90.3
90.4
90.5
90.7
90.7
90.6
90.8
90.9
91.0
0.186
0.216
0.243
0.268
0.291
0.313
0.334
0.355
0.375
0.394
0.440
0.483
0.523
0.563
0.638
0.776
0.900
0.906
91.1
91.1
91.2
91.3
FL
1.49
1.68
1.27
1.57
1.60
1.92
1.85
0.85
0.29
0.18
0.14
0.14
0.16
0.13
0.14
0.13
0.13
0.13
0.14
0.13
0.14
0.14
0.14
0.14
4
88
6
92
101
SALINITY
TEMPERATURE
33.5
33
34
34.5
TRJ
150
0
w
w
En
w
N
CL
CL
350
FLUORESCENCE (V)
32
33
34'
-
SALINITY
36
'35
500
76
TRANSMISSION (%)
STATION 8
STATION 8
STA NO
8
19 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
TEMP
11.888
11.884
11.882
11.884
11.885
11.885
11.886
11.412
11.082
10.892
10.746
10.476
10.265
10.092
9.922
9.718
9.363
8.719
7.970
7.843
7.525
6.611
5.833
5.805
84
80
LAT: 37 44.8 N
LONG:124 41.8 W
1011 GMT
PROBE 2561
DEPTH 3874M
SAL
32.807
32.807
32.807
32.807
32.806
32.806
32.807
33.044
33.307
33.487
33.577
33.614
33.661
33.709
33.751
33.799
33.895
33.975
33.943
33.959
33.993
34.089
34.159
34.160
POTEN
TEMP
11.888
11.882
11.880
11.880
11.880
11.879
11.878
11.404
11.072
10.882
10.734
10.464
10.251
10.077
9.906
9.701
9.343
8.698
7.948
7.819
7.496
6.575
5.790
5.762
SIGMA
THETA
24.907
24.909
24.909
24.909
24.909
24.909
24.910
25.181
25.445
25.619
25.715
25.791
25.864
25.931
25.993
26.065
26.198
26.363
26.451
26.483
26.556
26.758
26.915
26.919
SVA
303.6
303.7
303.9
304.1
304.4
304.6
304.8
279.2
254.3
238.0
229.0
222.0
215.2
209.1
203.4
196.7
184.5
169.1
160.8
158.2
152.0
133.7
119.6
119.3
DELD
TRN
0.003
0.030
0.061
0.091
0.122
0.152
0.182
0.212
0.239
0.263
0.286
0.309
0.331
0.352
0.373
0.393
0.441
0.484
0.526
0.566
0.643
0.786
0.912
0.916
85.2
86.3
86.3
86.2
86.3
86.2
86.3
89.7
90.3
90.1
90.2
90.2
90.3
90.4
90.5
89.9
90.0
90.9
90.6
90.6
90.6
91.1
91.2
91.2
FL
1.32
1.49
1.27
1.54
1.62
1.61
1.44
0.49
0.22
0.17
0.14
0.14
0.13
0.14
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
4
88
6
92
102
-TEMPERATURE
8
12
SALINITY
33
.5
16
33.5
34
34.5
150
350
FLUORESCENCE (V)
84
8O
TRANSMISSION (%)
STATION 9
STA NO
9
19 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
505
TEMP
12.495
12.498
12.502
12.499
12.487
12.047
11.634
11.153
10.958
10.790
10.658
10.508
10.399
10.269
10.155
10.025
9.583
9.117
8.769
8.446
7.934
6.721
5.871
5.851
LAT: 37 51.8 N
LONG:124 47.2 W
1149 GMT
PROBE 2561
DEPTH 3763M
SAL
32.678
32.679
32.679
32.680
32.686
32.854
33.167
33.464
33.557
33.604
33.635
33.669
33.693
33.726
33.754
33.789
33.877
33.935
33.976
34.020
34.060
34.104
34.155
34.156
POTEN
TEMP
12.494
12.497
12.499
12.495
12.482
12.041
11.627
11.144
10.949
10.779
10.646
10.495
10.385
10.254
10.139
10.008
9.564
9.096
8.745
8.420
7.904
6.684
5.828
5.808
SIGMA
THETA
24.693
24.694
24.693
24.695
24.702
24.916
25.235
25.554
25.661
25.728
25.775
25.828
25.866
25.915
25.956
26.006
26.148
26.269
26.357
26.441
26.550
26.756
26.907
26.910
SVA
DELD
TRN
324.0
324.2
324.5
324.6
324.2
304.0
273.8
243.7
233.7
227.6
223.3
218.5
0.003
0.032
0.065
0.097
0.130
0.162
0.191
0.216
0.240
0.263
0.285
0.308
0.329
0.351
0.371
0.392
0.441
0.487
0.530
0.572
0.650
0.792
0.920
0.926
87.2
88.0
88.0
88.0
88.0
88.8
89.4
89.7
89.8
90.0
90.2
90.3
90.4
90.5
90.6
90.7
90.9
91.0
91.0
215.1
210.7
207.0
202.4
189.3
178.1
170.2
162.6
152.8
134.1
120.4
120.2
91.1
91.0
91.1
91.3
91.3
FL
0.77
0.79
0.71
0.80
1.00
0.69
0.52
0.30
0.20
0.14
0.14
0.13
0.13
0.13
0.13
0.13
0.14
0.13
0.13
0.13
0.13
0.14
0.13
0.14
4
88
92
103
SALINITY
TEMPERATURE
8
12
150
33.5
33
.5
16
34
34.5
150
W
fn
laJ
a
350
500 124
32
350
25
FLUORESCENCE (V)
SIGMA }-8
I
34'I
33
28
36
35
SALINITY
500
0
2
1
TRANSMISSION (%)
STATION 10
STATION 10
STA NO
LAT: 37 59.2 N
10
19 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
TEMP
12.501
12.502
12.507
12.507
12.510
12.496
11.689
11.602
11.228
11.014
10.866
10.752
10.562
10.391
10.202
10.113
9.598
9.098
8.837
8.534
7.885
6.878
5.935
5.923
84
80
76
1326 GMT
SAL
POTEN
TEMP
SIGMA
THETA
32.699
32.699
32.699
32.699
32.700
32.752
33.003
33.227
33.413
33.513
33.576
33.611
33.650
33.690
33.735
33.761
33.832
33.906
33.965
34.026
34.065
34.097
34.135
34.137
12.501
12.501
12.504
12.503
12.505
12.490
11.681
11.593
11.218
11.004
10.854
10.739
10.548
10.376
10.186
10.096
24.708
24.708
24.708
24.708
24.708
24.751
25.098
25.288
25.501
25.617
25.694
25.740
25.804
25.865
25.933
25.968
26.110
26.250
26.338
26.432
26.561
26.729
26.883
26.886
9.579
9.077
8.813
8.508
7.855
6.841
5.892
5.879
LONG:124 51.2 W
PROBE 2561
SVA
DEPTH 3758M
DELD
TRN
322.6 0.003 82.8
322.8 0.032 87.5
323.1 0.065 87.5
323.3 0.097 87.5
323.6 0.129 87.5
319.7 0.161 87.8
286.9 0.191 89.7
269.1 0.219 89.7
249.0 0.245 89.7
238.2 0.269 90.0
231.1 0.293 90.1
226.9 0.316 90.2
221.0 0.338 90.3
215.4 0.360 90.4
209.1 0.381 90.6
206.0 0.402 90.6
192.9 0.452 90.7
180.0 0.498 90.8
172.0 0.542 90.9
163.4 0.584 91.0
151.7 0.663 91.2
136.7 0.807 91.2
122.8 0.937 91.3
122.5 0.941 91.3
FL
1.13
0.78
1.13
0.84
1.05
1.11
0.52
0.34
0.29
0.18
0.15
0.14
0.14
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
4
88
6
92
104
SALINITY
33.5
34.5
34
TR
FLUORESCENCE (V)
500
4
84
SALUNflY
TRANSMISSION (%)
STATION 11
STATION 11
STA NO 11
19 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
10 0
110
12 0
130
14 0
150
175
2 00
225
2 50
300
TEMP
12.795
12.796
12.796
12.798
12.799
12.795
11.371
11.161
11.403
11.620
11.292
11.024
10.657
10.410
10.180
10.045
9.535
9.043
8.714
400
500
8.419
7.937
6.754
6.034
5 05
5.991
LAT: 38 6 . 3 N
1514 GMT
PROBE 2561
SAL
32.666
32.666
32.665
32.666
32.665
32.686
32.733
32.742
32.890
33.236
33.358
33.447
33.522
33.605
33.676
33.724
33.831
33.925
33.997
34.018
34.055
34.116
34.160
34.156
POTEN
TEMP
12.794
12.794
12.793
12.794
12.793
12.788
11.364
11.152
11.393
11.609
11.280
11.011
10.643
10.395
10.164
10.028
9.516
9.022
8.690
8.393
7.907
6.717
5.990
5.947
LIN INT SAL 47-55 DB
SIGMA
THETA
24.626
24.626
24.626
24.626
24.625
24.643
24.946
24.991
25.063
25.292
25.447
25.564
25.688
25.795
25.891
25.951
26.120
26.273
26.382
26.444
26.546
26.761
26.890
26.892
LONG : 124 56.1 W
DEPTH 3905M
SVA
DELD
TRN
0.003
0.033
0.066
331.1
0.099
331.5 0.132
330.0 0.165
301.3 0.197
297.2 0.227
290.6 0.257
269.1
0.285
254.6 0.311
243.6 0.336
232.0 0.360
222.0 0.383
213.1 0.404
207.6 0.425
191.9 0.475
177.7 0.521
167.8 0.564
162.3 0.606
153.2 0.684
133.6 0.827
122.2 0.955
122.0 0.961
76.8
88.3
88.3
88.3
88.3
88.3
88.6
89.6
89.9
89.8
89.9
90.0
90.1
90.2
90.3
90.3
90.6
90.8
90.9
91.0
91.1
91.1
91.2
91.2
330.4
330.7
330.9
FL
0.40
0.43
0.56
0.59
0.48
0.52
0.75
0.54
0.45
0.31
0.22
0.17
0.15
0.14
0.14
0.14
0.14
0.13
0.13
0.13
0.13
0.14
0.14
0.14
88
105
SALINITY
TEMPERATURE
4
8
12
16
32.5
33.5
33.0
0
34.5
34.0
100
-200
m
w
Iv
a 300
500
32
FLUOROMETER
-2
33
34
36
SALINITY
TR
F
400
500
76
0
2
80
84
TRANSMISSION (R)
STATION 12
STATION 12
STA NO 12
19 MAY 1987
PRESS
3
TEMP
13.191
10/3./88
20/3./89
30/3./92
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
13.195
13.194
12.846
12.081
11.795
11.637
11.196
10.958
10.293
10.087
9.942
9.712
9.261
8.892
8.546
8.263
7.735
6.949
5.896
5.876
LAT: 38 13.9 N
LONG:125 0.5 W
DEPTH 3900M
PROBE 2561
1720 GMT
SAL
32.660
32.670
32.670
32.672
32.671
32.671
32.704
32.859
32.950
33.176
33.301
33.430
33.531
33.623
33.698
33.763
33.876
33.953
33.996
34.027
34.073
34.130
34.142
34.142
POTEN
TEMP
SIGMA
THETA
SVA
DELD
TRN
FL
13.191
24.544
24.552
24.552
24.553
24.553
24.553
24.647
24.914
25.038
25.243
25.420
25.563
25.758
25.865
25.948
26.037
26.200
26.319
26.407
26.474
26.589
26.746
26.89426.895
338.3
337.6
337.9
338.1
338.4
338.7
329.9
304.7
293.1
273.8
257.1
243.7
225.3
215.3
207.6
199.3
184.3
173.3
165.4
159.3
149.0
135.3
121.7
121.5
0.010
0.034
0.068
0.101
0.135
0.169
0.203
0.234
0.264
0.292
0.319
0.344
0.367
0.389
0.410
0.431
0.479
0.523
0.566
0.606
0.683
0.825
0.954
0.957
47.5
88.5
88.5
88.6
88.6
88.6
88.8
89.0
89.6
90.0
90.2
82.8
90.5
83.6
90.6
90.6
90.7
90.8
90.9
91.0
91.1
91.0
91.3
91.3
0.25
0.26
0.34
13.187
13.187
13.188
13.189
13.188
12.838
12.072
11.785
11.626
11.184
10.944
10.280
10.072
9.926
9.695
9.242
8.871
8.522
8.237
7.705
6.911
5.853
5.833
LIN INT SAL 53-63 D8
0.37
0.39
0.39
0.45
0.72
0.53
0.33
0.21
0.17
0.15
0.14
0.13
0.14
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
4
6
92
106
SALINITY
33.5
TR
F
150
34.5
34
350
500
32
SOO l2
34
33
36
SALINITY
76
pl
FLUORESCENCE (V)
80
84
STATION 13
STATION 13
STA NO
LAT: 38 21.0 N
13
19 MAY 1987
PRESS
TEMP
3
10
13.113
13.098
40
50
60
70
80
90
100
110
120
130
140
150
13.103
13.098
13.090
11.585
11.480
11.577
11.002
10.882
10.519
10.374
10.147
20/3./03
30/3./03
175
200
225
250
300
400
500
501
9.639
9.041
8.623
8.338
8.204
7.495
6.558
5.757
5.757
TRANSMISSION (%)
1900 GMT
SAL
32.692
32.693
32.693
32.692
32.692
32.693
32.692
32.620
32.766
33.035
33.239
33.392
33.525
33.562
33.639
33.718
33.826
33.897
33.964
34.003
34.044
34.101
34.153
34.154
PROBE 2561
POTEN
TEMP
SIGMA
THETA
13.113
13.096
13.100
13.099
13.098
13.091
13.082
11.576
11.470
11.566
10.990
10.869
10.505
10.359
10.131
9.623
9.022
8.602
8.315
24.584
24.587
24.587
24.587
24.587
24.589
24.590
24.819
24.953
25.144
25.407
25.548
25.715
25.769
25.867
26.015
26.195
26.317
26.413
26.464
26.601
26.775
26.919
26.920
8.179
7.466
6.522
5.715
5.715
LONG:125 5.0 W
DEPTH 4403M
SVA
334.5
334.3
334.6
334.9
335.1
335.3
335.4
313.6
301.1
283.2
258.4
245.2
229.5
224.6
215.4
201.4
184.6
173.4
164.7
160.2
147.8
132.1
119.1
119.0
DELD
TRN
0.010 87.0
0.033 88.5
0.067 88.5
0.100 88.5
0.134 88.5
0.167 88.5
0.201 88.5
0.234 89.0
0.265 90.0
0.294 90.0
0.321 90.5
0.346 90.6
0.370 90.5
0.392 90.5
0.414 90.4
0.435 90.6
0.483 90.8
0.528 90.8
0.570 90.9
0.611 90.9
0.688 91.1
0.828 91.1
0.954 91.2
0.955 91.2
FL
0.28
0.30
0.37
0.51
0.49
0.49
0.50
0.61
0.50
0.42
0.19
0.15
0.14
0.14
0.14
0.14
0.14
0.13
0.13
0.13
0.13
0.14
0.14
0.14
4
88
6
92
107
TEMPERATURE
4
SALINITY
8
12
33.5
33
.5
16
34.5
34
TR
150
350
FLUORESCENCE (V)
500
84
80
TRANSMISSION (%)
STATION 14
STA NO 14
19 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
TEMP
13.264
13.258
13.258
13.259
13.252
13.251
13.241
12.930
11.693
11.761
11.503
10.694
10.011
9.881
9.650
9.203
8.666
8.427
8.103
7.785
7.260
6.449
5.812
5.788
LAT: 38 28.5 N
LONG:125 9.7 W
2040 GMT
PROBE 2561
DEPTH 3736M
SAL
32.705
32.706
32.706
32.706
32.706
32.707
32.707
32.728
32.847
33.073
33.232
33.320
33.466
33.610
33.644
33.685
33.837
33.945
33.993
33.995
34.032
34.104
34.156
34.156
POTEN
TEMP
13.264
13.256
13.256
13.255
13.247
13.244
13.233
12.920
11.683
11.749
11.491
10.681
9.997
9.866
9.634
9.186
8.648
8.406
8.080
7.760
7.232
6.413
5.769
5.745
SIGMA
THETA
24.564
24.566
24.566
24.566
24.568
24.569
24.571
24.649
24.977
25.140
25.311
25.524
25.755
25.889
25.955
26.059
26.263
26.384
26.472
26.520
26.624
26.792
26.914
26.918
6
2
500
SVA
336.3
336.4
336.6
336.9
336.9
337.1
337.2
330.0
298.9
283.6
267.6
247.4
225.5
213.0
206.9
197.1
178.1
167.0
159.0
154.7
145.4
130.5
119.6
119.3
DELD
TRN
0.003
0.034
0.067
0.101
0.135
0.168
0.202
0.236
0.267
0.296
0.323
0.349
0.373
0.395
0.416
0.436
0.483
0.526
0.566
0.606
0.681
0.819
0.944
0.947
87.6
87.8
88.0
88.1
88.2
88.2
88.2
88.8
90.0
90.2
90.3
90.4
90.7
90.7
90.7
90.7
90.8
90.8
90.9
91.0
91.1
91.1
91.2
91.2
FL
0.32
0.33
0.40
0.49
0.58
0.52
0.52
0.53
0.48
0.36
0.24
0.23
0.15
0.13
0.13
0.12
0.13
0.12
0.13
0.12
0.13
0.14
0.14
0.14
88
92
108
4
'TEMPERATURE
8
SALINITY
12
16
33.5
33.0
32.5
34.5
34.0
0
100
200
-200
m
0
TR
400
32
33
34
35
SALINITY
36
-1
500
76
2
50
13. 377
13. 375
13. 384
13. 385
13 .381
13. 374
60
13. 318
70
11. 812
80
90
100
110
120
130
11. 481
11. 685
11 .383
11 .034
10 .101
9 .852
140
150
175
9 .754
9 .529
8 .928
200
8 .885
225
8 .531
8 .316
7 .806
6 .552
5 .777
5 .755
5
10
20
30
40
250
300
400
500
503
88
TRANSMISSION (%)
STATION 15
STA NO 15
19 MAY 1987
T EMP
4
84
80
STATION 15
PRESS
FLUOROMETER
2
0
SAL
32.738
32.738
32.738
32.738
32.738
32.738
32.738
32.794
32.838
33.041
33.117
33.202
33.332
33.554
33.667
33.744
33.803
33.952
34.014
34.059
34.081
34.096
34.160
34.159
LONG:125 14.3 W
LAT: 38 35.6 N
2239 GMT
PROBE 2561
DEPTH 3546M
POTEN
TEMP
13.376
13.374
13.381
13.381
13.376
13.368
13.310
11.803
11.471
11.674
11.370
11.021
10.087
9.837
9.739
9.513
8.910
8.864
8.508
8.291
7.776
6.516
5.734
5.712
SIGMA
THETA
24.567
24.568
24.566
24.566
24.567
24.569
24.580
24.913
25.008
25.129
25.244
25.372
25.635
25.850
25.955
26.053
26.196
26.320
26.423
26.491
26.586
26.772
26.922
26.924
SVA
DELD
TRN
336.1
336.2
336.6
336.9
0.017
0.034
0.067
0.101
88.0
88.0
88.0
88.0
0.39
0.47
0.50
0.50
337.0
337.2
336.3
0.135
0.168
0.202
88.0
88.1
88.2
0.51
0.51
304.7
295.9
284.7
273.9
261.9
236.9
216.6
206.9
0.235
0.265
0.294
0.322
0.348
0.373
0.396
0.417
0.437
0.485
0.530
0.572
0.612
0.688
0.828
0.954
0.957
89.4
90.2
90.3
90.5
90.5
90.8
90.7
90.7
90.7
90.7
87.2
89.7
91.0
0.63
0.43
0.33
0.24
197.8
184.5
173.3
163.8
157.7
149.4
132.4
118.8
118.6
91.1
91.1
91.2
91.2
FL
0.50
0.21
0.14
0.13
0.13
0.14
0.13
0.13
0.14
0.14
0.14
0.14
0.14
0.14
6
92
109
SALINITY
33.5
33
2I
80
FLUORESCENCE (V)
2
84
TRANSMISSION (%)
STATION 16
STA NO
16
20 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
10.977
10.980
10.982
10.957
10.822
10.776
9.755
9.354
9.285
9.235
8.753
8.683
8.639
8.537
8.341
8.238
7.931
7.710
7.379
7.035
6.700
5.923
5.353
5.352
SAL
33.038
33.037
33.036
33.044
33.085
33.071
33.256
33.324
33.571
33.614
33.739
33.819
33.851
33.899
33.945
33.970
33.993
33.997
33.985
33.978
34.026
34.083
34.155
34.155
LAT: 39 3.8 N
1256 GMT
LONG:124 26.4 W
PROBE 2561
POTEN
TEMP
SIGMA
THETA
10.977
10.979
10.980
10.954
10.818
10.770
9.748
9.347
9.276
9.226
8.743
8.671
8.626
8.524
8.327
8.223
7.914
7.691
7.358
7.011
6.673
5.889
5.312
5.311
25.252
25.251
25.251
25.262
25.317
25.314
25.632
25.751
25.956
25.997
26.172
26.245
26.277
26.330
26.397
26.432
26.496
26.531
26.570
26.612
26.696
26.842
26.969
26.970
SVA
270.8
271.1
271.4
270.6
265.5
266.0
235.9
224.8
205.5
201.8
185.3
178.5
175.7
170.8
164.6
161.4
155.7
152.7
149.3
145.5
138.2
125.2
113.9
113.9
DEPTH 3303M
DELD
TRN
0.003
0.027
0.054
0.081
0.108
0.135
0.161
0.183
0.205
0.225
0.245
0.263
0.281
0.298
0.315
0.331
0.371
0.409
0.447
0.484
0.555
0.686
0.805
0.806
79.5
79.3
79.2
79.1
79.1
80.0
89.2
90.5
90.4
90.3
90.0
90.5
90.5
90.5
90.6
90.7
90.7
90.8
90.9
90.9
91.0
91.0
91.1
91.1
FL
3.86
3.57
4.06
3.97
3.79
4.25
1.86
0.16
0.16
0.16
0.23
0.16
0.14
0.14
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
0.14
34
34.5
110
00
4
SALINITY
'TEMPERATURE
8
150
150
350
350
500124
32
25
28
33
34
5
36
SALINITY
500 2
76
0
FLUORESCENCE (V)
2
80
84
TRANSMISSION (q)
STATION 17
STA NO 17
20 MAY 1987
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
TEMP
11.695
11.672
11.676
11.684
11.845
9.494
8.966
8.981
8.802
8.641
8.441
8.245
8.055
8.030
7.987
7.994
7.398
7.169
6.908
6.627
6.260
5.636
5.248
5.227
LONG:124 14.0 W
LAT: 38 45.0 N
DEPTH 3298M
1540 GMT
PROBE 2561
SAL
32.977
32.971
32.972
32.974
33.163
33.498
33.593
33.659
33.720
33.759
33.797
33.838
33.877
33.930
33.955
33.988
33.979
33.996
34.002
34.010
34.032
34.083
34.161
34.163
POTEN
TEMP
11.694
11.671
11.673
11.680
11.840
9.489
8.959
8.973
8.794
8.631
8.431
8.234
8.043
8.017
7.973
7.979
7.381
7.150
6.888
6.604
6.234
5.603
5.208
5.187
SIGMA
THETA
25.075
25.075
25.076
25.076
25.193
25.864
26.023
26.072
26.149
26.204
26.265
26.326
26.386
26.431
26.457
26.482
26.562
26.607
26.648
26.692
26.758
26.878
26.986
26.990
34.5
34
TR
STATION 17
PRESS
33.5
33
16
12
SVA
DELD
TRN
FL
287.6
287.9
288.1
288.3
277.4
213.6
198.6
194.2
0.003
0.029
0.058
0.086
0.115
0.139
0.160
0.179
0.198
0.217
0.235
0.252
0.269
0.285
85.4
85.9
85.8
85.8
87.4
89.7
89.9
90.0
0.84
1.07
1.30
1.33
1.59
0.33
0.25
0.22
0.17
0.15
0.16
0.15
0.16
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.14
0.14
0.14
0.15
187.1
182.0
176.4
170.7
165.2
161.1
158.8
156.6
149.3
145.3
141.7
137.8
132.0
121.6
112.2
111.8
0.301
0.317
0.355
0.392
0.428
0.463
0.530
0.657
0.774
0.777
90.1
90.1
89.9
89.8
89.7
89.7
89.8
89.8
90.3
90.3
90.5
90.5
90.6
91.0
90.8
90.9
4
}
88
f
6
92
111
SALINITY
33.5
33
500
32
33
34
SALINITY
TRANSMISSION (%)
STATION 18
STATION 18
STA NO 18
20 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.731
11.654
11.209
10.578
10.055
9.919
9.886
9.701
9.826
9.711
9.522
9.388
9.213
9.148
8.708
8.490
8.108
7.826
7.535
7.649
6.639
6.103
5.407
5.406
LAT: 38 24.0 N
1856
SAL
32.874
32.886
33.032
33.186
33.268
33.339
33.372
33.481
33.670
33.764
33.811
33.853
33.898
33.915
33.924
33.948
33.973
34.001
34.033
34.096
34.039
34.091
34.127
34.127
GMT
POTEN
TEMP
11.731
11.652
11.207
10.575
10.051
9.913
9.879
9.694
9.817
9.701
9.511
9.376
9.200
9.134
8.693
8.474
8.090
7.806
7.514
7.624
6.612
6.068
5.366
5.365
PROBE 2561
SIGMA
THETA
24.989
25.012
25.207
25.438
25.592
25.670
25.701
25.817
25.945
26.037
26.105
26.160
26.224
26.247
26.324
26.376
26.455
26.518
26.585
26.619
26.714
26.826
26.941
26.941
LONG:124 0.1 W
DEPTH 2742M
SVA
DELD
295.9
293.8
275.6
253.8
239.3
0.003
0.029
0.058
0.084
0.109
0.132
0.155
0.178
0.199
0.219
0.239
0.258
0.276
0.294
0.312
0.329
0.369
0.409
0.446
0.483
0.553
0.685
0.807
0.808
232.1
229.3
218.5
206.7
198.0
191.8
186.7
180.9
178.8
171.6
166.8
159.7
154.0
148.0
145.2
136.4
126.9
116.7
116.6
TRN
84.9
84.7
85.0
86.3
87.8
88.1
88.7
88.5
89.2
90.0
89.9
89.8
89.9
89.9
90.1
90.1
90.3
90.4
90.6
90.6
90.9
91.1
90.9
90.9
FL
0.50
0.71
1.37
1.24
1.03
0.92
0.69
0.49
0.36
0.23
0.23
0.22
0.19
0.18
0.16
0.15
0.15
0.15
0.15
0.15
0.14
0.14
0.13
0.14
34
34.5
112
TEMPERATURE
8
12
2.5
16
SALINITY
33
33.5
34
34.5
F
150
W
N
N
W
350
FLUORESCENCE (V)
500
32
2
500 _ 2
33
34
35
SALINITY
36
76
80
STATION
STA NO 19
20 MAY 1987
PRESS
1
TEMP
11.830
10/1./03
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
10.929
10.734
10.632
10.350
10.003
9.822
9.660
9.466
9.234
9.126
9.044
8.929
8.643
8.616
8.314
8.209
7.882
7.594
7.325
6.243
5.690
5.689
84
TRANSMISSION
STATION 19
LAT: 38 4.9 N
LONG:123 48.0 W
2155 GMT
PROBE 2561
DEPTH 3059M
SAL
33.606
33.603
33.609
33.635
33.654
33.713
33.757
POTEN
TEMP
11.830
11.102
10.927
10.730
10.627
10.345
9.996
33.818
9.815
33.844
33.859
33.902
33.915
33.936
33.946
9.651
33.982
9.456
9.223
9.115
9.031
8.915
8.629
34.055
8.601
34.088
8.296
8.189
7.860
7.570
7.296
6.208
5.648
5.647
34.094
34.112
34.134
34.175
34.134
34.172
34.172
LIN INT SAL 11-19 DB
SIGMA
THETA
25.539
25.670
25.706
25.761
25.794
25.889
25.983
26.061
26.108
26.151
26.223
26.251
26.281
26.306
26.379
26.441
26.514
26.535
26.598
26.657
26.728
26.842
26.942
26.942
SVA
243.5
231.3
228.1
223.1
220.2
211.3
202.6
195.4
191.1
187.2
180.5
178.1
175.4
173.2
166.4
160.7
154.2
152.6
147.0
141.6
135.6
125.5
116.9
116.8
DELD
TRN
0.002
0.024
0.047
0.069
0.091
0.113
0.133
0.153
0.173
0.192
0.210
0.228
0.246
0.263
0.280
0.296
0.336
0.374
0.412
0.448
0.517
0.647
0.768
0.770
89.7
89.3
88.9
89.6
90.0
90.4
90.3
90.6
90.3
89.4
88.7
88.4
88.6
89.4
90.0
90.1
90.4
90.5
90.7
90.9
90.7
90.4
90.6
90.7
FL
0.19
0.35
0.57
0.51
0.47
0.34
0.25
0.20
0.18
0.20
0.19
0.18
0.19
0.17
0.16
0.15
0.15
0.16
0.16
0.14
0.15
0.15
0.15
0.15
4
8
Cl)
(7.)
1
9
6
92
113
TEMPERATURE
00
SALINITY
8
4
12
16
150
150
350
350
24
500
32
25
33
f
SIG
634
35
SALINITY
28
36
76
80
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
13.055
12.892
12.605
11.437
9.783
9.363
9.429
8.866
8.950
8.966
8.753
8.619
8.569
8.445
8.224
8.150
8.219
7.955
7.816
7.582
7.220
6.200
5.678
5.675
84
STATION 20
LAT: 37 45.1 N
20
21 MAY 1987
TEMP
4
0
TRANSMISSION (%)
STA NO
0029 GMT
SAL
33.410
33.472
33.454
33.392
33.412
33.489
33.708
33.708
33.801
33.869
33.919
33.958
33.979
33.998
34.003
34.018
34.089
34.118
34.126
34.135
34.155
34.176
34.223
34.223
LONG:123 36.0 W
PROBE 2561
POTEN
TEMP
SIGMA
THETA
13.054
12.890
12.602
11.433
9.778
25.151
25.232
25.274
9.357
9.423
8.859
8.942
8.956
8.742
8.607
8.557
8.432
8.210
8.135
8.202
7.935
7.794
7.558
7.192
6.165
5.636
5.633
34
FLUORESCENCE (V)
500 L
STATION 20
PRESS
33.5
33
62.55
25.446
25.750
25.879
26.039
26.129
26.189
26.240
26.312
26.364
26.388
26.422
26.460
26.483
26.529
26.591
26.618
26.659
26.727
26.880
26.984
26.984
DEPTH 2916M
SVA
DELD
TRN
FL
280.5
273.0
269.2
253.1
224.3
212.2
197.2
188.8
183.4
178.7
172.0
167.2
165.1
162.0
158.6
156.6
152.7
147.2
145.0
141.5
135.7
121.9
112.9
112.9
0.008
0.028
0.055
79.4
79.8
82.2
87.0
89.9
90.4
90.2
90.4
90.5
90.4
90.5
90.5
90.5
90.4
5.00
5.00
4.97
1.99
0.72
0.26
0.20
0.16
0.16
0.16
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.14
0.15
0.15
0.081
0.105
0.127
0.147
0.166
0.185
0.203
0.221
0.238
0.254
0.271
0.287
0.303
0.341
0.378
0.415
0.450
0.520
0.648
0.766
0.767
90.6
90.6
90.6
90.8
90.9
90.9
90.9
91.0
91.0
91.0
88
34.5
114
SALINITY
TEMPERATURE
4
6
12
F_5
33
33.5
0
FLUORESCENCE (V)
34
150
0
w
y
w
cx
a
350
26
7
34
35
SALINITY
28
36
500122
84
TRANSMISSION (%)
STATION 21
STATION 21
STA NO 21
21 MAY 1987
PRESS
1
TEMP
12.141
10/2./35
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
12.088
11.879
9.992
9.813
9.691
9.480
9.112
9.008
8.870
8.731
8.639
8.465
8.298
8.209
7.792
7.517
7.255
7.029
6.746
6.033
5.361
5.357
LAT: 37 38.0 N
LONG:123 54.0 W
0242 GMT
PROBE 2561
DEPTH 3481M
SAL
33.311
33.310
33.316
33.317
33.366
33.487
33.535
33.560
33.619
33.761
33.798
33.850
33.908
33.947
33.951
33.971
33.998
33.993
34.021
34.037
34.106
34.122
34.185
34.186
POTEN
TEMP
12.141
12.134
12.086
11.875
9.987
9.808
9.684
9.472
9.104
8.999
8.859
8.720
8.626
8.452
8.284
8.193
7.775
7.498
7.233
7.006
6.719
5.998
5.320
5.316
SIGMA
THETA
25.251
25.252
25.265
25.306
25.679
25.803
25.861
25.915
26.021
26.148
26.199
26.262
26.322
26.379
26.408
26.437
26.520
26.556
26.615
26.659
26.753
26.859
26.992
26.993
SVA
DELD
TRN
FL
270.9
0.003
0.027
0.054
0.081
0.106
0.128
0.150
0.171
0.192
0.211
0.229
0.247
0.265
0.282
0.298
0.314
0.354
0.392
0.428
0.464
0.532
0.660
0.777
0.781
83.8
83.9
83.7
84.4
2.24
2.56
3.03
2.83
90.1
0.51
0.35
271.1
270.0
266.4
231.1
219.4
214.2
209.2
199.3
187.4
182.7
177.0
171.4
166.1
163.6
160.9
153.4
150.3
145.0
141.1
132.8
123.7
111.8
111.7
90.4
90.4
90.6
90.6
90.4
90.4
90.4
90.2
90.2
90.3
90.3
90.4
90.5
90.8
90.8
91.0
91.1
91.2
91.3
0.29
0.22
0.17
0.17
0.16
0.15
0.16
0.16
0.16
0.15
0.15
0.15
0.15
0.15
0.15
0.14
0.14
0.15
4
8
34.5
115
TEMPERATURE
8
4
12
16
SALINITY
2.5
33.5
33
34.5
34
TRJ
150
150
m
E
w
a
350
350
500
500 L
FLUORESCENCE (V)
32
33
34
35
36
76
80
SALINITY
STATION 22
STATION 22
LONG:123 58.8 W
LAT: 37 45.1 N
DEPTH 3492M
PROBE 2561
0410 GMT
STA NO 22
21 MAY 1987
PRESS
1
TEMP
12.141
10/2./18
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
11.678
11.537
10.297
9.892
9.319
9.102
8.929
8.830
8.712
8.485
8.450
8.218
8.059
7.980
7.843
7.690
7.366
7.377
6.999
6.209
5.461
5.461
84
TRANSMISSION (x)
SAL
33.473
33.473
33.496
33.522
33.546
33.619
33.635
33.719
33.770
33.843
33.886
33.905
33.948
33.961
33.972
33.986
34.062
34.075
34.066
34.103
34.114
34.130
34.205
34.207
POTEN
TEMP
12.141
12.117
11.675
11.533
10.292
9.887
9.312
9.094
8.920
8.821
8.702
8.474
8.437
8.205
8.045
7.965
7.826
7.670
7.345
7.353
6.971
6.174
5.420
5.420
SIGMA
THETA
25.377
25.382
25.483
25.529
25.767
25.893
26.000
26.100
26.168
26.241
26.293
26.343
26.382
26.428
26.460
26.483
26.563
26.596
26.635
26.664
26.725
26.844
26.996
26.997
SVA
DELD
TRN
FL
258.9
258.7
249.4
245.2
222.7
210.9
200.9
191.5
185.3
178.6
173.8
169.2
165.6
161.4
158.6
156.6
149.3
146.6
0.003
0.026
0.051
0.076
0.100
0.122
0.142
0.162
0.181
0.199
0.216
0.234
0.250
0.267
0.283
0.298
0.337
0.374
0.410
0.445
0.514
0.645
0.763
0.764
87.0
1.32
1.22
1.17
0.90
0.51
0.31
0.19
0.20
143.1
140.9
135.7
125.3
111.5
111.4
87.1
84.5
88.9
90.4
90.8
90.5
90.4
90.3
90.2
90.2
90.3
90.3
90.3
90.4
90.5
90.9
91.0
91.0
91.1
91.1
91.2
91.1
91.1
0.18
0.16
0.16
0.16
0.15
0.16
0.16
0.15
0.15
0.15
0.16
0.14
0.15
0.15
0.15
0.15
4
88
'
6I
92
116
00
SALINITY
TEMPERATURE
8
4
33.0
32.5
16
12
33.5
34.0
84
88
34.5
0
100
150
-200
m
in
350
F
400
24
500
32
25
33
SIGMA 8
J
26)
/
34
281
27
35
36
SAIJNITY
6
-2
500
76
80
TRANSMISSION (%)
STATION 23
STATION 23
STA NO 23
21 MAY 1987
PRESS
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
TEMP
12.315
12.322
11.796
11.252
9.736
9.583
9.486
8.964
8.744
8.591
8.575
8.629
8.524
8.446
8.268
8.226
8.059
7.861
7.644
7.298
6.830
5.930
5.378
5.355
LAT: 37 52.4 N
0537
SAL
33.440
33.440
33.451
33.502
33.440
33.577
33.606
33.627
33.689
33.771
33.862
33.929
33.949
33.976
33.983
33.989
34.026
34.046
34.070
34.073
34.095
34.114
34.169
34.170
GMT
POTEN
TEMP
12.315
12.321
11.794
11.248
9.732
9.578
9.480
8.957
8.736
8.582
8.564
8.618
8.512
8.432
8.254
8.210
8.042
7.842
7.622
7.275
6.803
5.896
5.337
5.314
20 MIN GAP 122.5 DB
PROBE 2561
SIGMA
THETA
25.319
25.317
25.425
25.565
25.779
25.912
25.950
26.050
26.133
26.222
26.295
26.340
26.372
26.405
26.437
26.449
26.503
26.549
26.599
26.650
26.733
26.866
26.977
26.980
LONG:124 3.2 W
DEPTH 3736M
SVA
DELD
TRN
FL
264.5
264.8
254.8
0.008
0.026
0.053
0.078
88.2
88.5
0.81
241.7
221.5
209.1
205.7
196.3
188.5
180.3
173.5
169.5
166.7
163.7
160.8
159.8
155.1
151.2
146.7
142.1
134.8
123.0
113.2
112.9
0.101
0.123
0.143
0.163
0.183
0.201
0.219
0.236
0.253
0.269
0.285
0.301
0.341
0.379
0.416
0.452
0.521
0.650
0.768
0.771
89.1
87.6
90.5
90.5
90.4
90.4
90.5
90.6
80.7
90.6
84.6
77.6
90.5
90.6
90.8
90.9
91.1
89.3
91.0
91.1
91.1
91.1
0.66
0.63
0.59
0.48
0.29
0.26
0.19
0.19
0.15
0.15
0.16
0.15
0.15
0.14
0.15
0.14
0.14
0.15
0.15
0.15
0.15
0.15
0.15
92
117
SALINITY
TEMPERATURE
8
12
32.5
16
33.0
33.5
34.0
34.5
100
-200
m
in
TR
400
FLUOROMETER
500
36
35
500
-2
76
80
2
4
84
88
TRANSMISSION (%)
STATION 24
STA NO 24
21 MAY 1987
PRESS
1
10
20
TEMP
11.849
11.614
11.318
30/1./76
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
10.827
10.149
9.517
9.216
9.089
8.954
8.749
8.822
8.749
8.617
8.400
8.222
7.952
7.697
7.399
7.185
6.794
6.105
5.280
5.279
LAT: 37 59.5 N
LONG:124 7.8 W
0715 GMT
PROBE 2561
DEPTH 3736M
SAL
33.443
33.475
33.519
33.525
33.558
33.580
33.606
33.662
33.726
33.810
33.840
33.950
33.968
33.991
33.984
33.979
33.992
34.012
34.011
34.023
34.059
34.139
34.188
34.188
POTEN
TEMP
11.849
11.613
11.315
11.173
10.822
10.143
9.510
9.208
9.081
8.945
8.738
8.811
8.736
8.603
8.385
8.207
7.935
7.678
7.377
7.162
6.767
6.070
5.239
5.238
SIGMA
THETA
25.408
25.477
25.566
25.596
25.685
25.819
25.945
26.037
26.108
26.195
26.251
26.326
26.352
26.390
26.419
26.442
26.492
26.545
26.587
26.627
26.709
26.863
27.004
27.004
SVA
255.9
249.6
241.4
238.7
230.5
217.9
206.2
197.5
191.0
182.9
177.8
170.9
168.6
165.2
162.6
160.5
156.1
151.4
147.7
144.2
137.0
123.4
110.5
110.6
DELD
TRN
0.003
0.026
0.050
0.074
0.097
0.120
0.141
0.161
0.180
0.199
0.217
0.234
0.251
0.268
0.284
0.301
0.340
0.378
0.416
0.452
0.523
0.652
0.768
0.770
87.2
87.9
88.0
88.3
89.0
90.1
90.2
90.3
90.4
90.2
90.5
90.5
90.6
90.6
90.6
90.6
90.8
90.7
90.9
91.0
91.1
91.0
91.1
91.1
FL
0.81
0.84
0.56
0.66
0.68
0.37
0.28
0.22
0.18
0.20
0.16
0.15
0.22
0.16
0.16
0.16
0.16
0.15
0.15
0.14
0.15
0.15
0.15
0.15
1
I6
92
118
-TEMPERATURE
8
12
16
SALINITY
2_5
33.5
33
34.5
34
I
150
150
m
O
W
W
N
W
W
N
a
a
350
350
C
SOO L24
32
25
33
TRt
FLUORESC ENCE (V)
SIGMA B
7
34
281
36
35
SALINITY
500 L
80
76
STATION 25
LONG:124 12.5 W
LAT: 38 6.7 N
DEPTH 3736M
0838 GMT
PROBE 2561
STA NO 25
21 MAY 1987
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.005
12.009
11.721
10.240
10.052
9.553
9.063
8.860
8.909
8.766
8.681
8.469
8.386
8.306
8.109
7.937
7.770
7.501
7.266
7.091
6.507
5.782
5.204
5.201
4
88
TRANSMISSION (7.)
STATION 25
PRESS
2
84
SAL
33.096
33.095
33.123
33.281
33.300
33.352
33.459
33.565
33.621
33.680
33.716
33.790
33.854
33.874
33.897
33.920
33.945
33.970
33.990
33.996
34.009
34.084
34.154
34.154
POTEN
TEMP
12.005
12.007
11.718
10.237
10.048
9.547
9.056
8.852
8.901
8.756
8.671
8.457
8.374
8.293
8.095
7.922
7.753
7.482
7.245
7.067
6.480
5.748
5.163
5.160
SIGMA
THETA
25.110
25.109
25.184
25.570
25.617
25.740
25.903
26.018
26.055
26.123
26.164
26.256
26.318
26.346
26.394
26.437
26.482
26.540
26.589
26.619
26.708
26.860
26.986
26.987
SVA
DELD
TRN
284 .3
284 .6
277 .8
0.003
0.028
0.057
0.082
0.106
0.129
0.151
0.171
0.191
0.210
0.229
0.247
0.265
0.282
0.299
0.315
0.355
0.393
0.431
0.467
0.537
0.667
0.785
0.786
87.8
87.7
87.8
88.8
241 .2
236 .9
225 .4
210 .1
199 .3
196 .1
189 .7
186 .0
177 .5
171 .7
169 .2
164 .8
160 .8
157 .0
151 .8
147 .4
144 .9
136 .9
123 .4
112 .2
112 .1
89.1
89.5
90.0
90.3
90.1
90.3
90.1
90.3
90.4
90.4
90.2
90.2
90.2
90.2
90.6
90.7
90.8
91.0
90.9
90.9
FL
0.78
0.75
0.83
0.63
0.67
0.50
0.33
0.21
0.19
0.46
0.19
0.15
0.14
0.15
0.15
0.15
0.15
0.15
0.14
0.14
0.14
0.14
0.14
0.14
J
6I
92
119
TEMPERATURE
SALINITY
2_5
6
33
33.5
34
34.5
150
m
w
w
a
350
TR
FLUORESCENCE (V)
32
80
84
TRANSMISSION (y)
STATION 26
STA NO 26
21 MAY 1987
PRESS
1
TEMP
12.130
10/2./34
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
12.025
10.758
10.576
10.293
10.241
9.744
9.186
8.988
8.671
8.547
8.512
8.480
8.739
8.618
8.331
8.058
7.745
7.353
6.714
5.756
5.201
5.205
LAT: 38 13.8 N
LONG:124 17.2 W
1002 GMT
PROBE 2561
DEPTH 3717M
SAL
32.862
32.862
32.874
33.055
33.104
33.212
33.243
33.249
33.444
33.571
33.646
33.714
33.777
33.835
33.965
33.987
34.027
34.045
34.029
33.997
33.991
POTEN
TEMP
12.130
12.133
12.022
10.755
10.571
10.287
10.234
9.736
9.177
8.979
8.661
8.536
8.500
34.058
8.467
8.724
8.603
8.313
8.038
7.723
7.329
6.686
5.723
34.146
34.148
5.161
5.165
SIGMA
THETA
24.905
24.905
24.935
25.305
25.375
25.507
25.541
25.629
25.872
26.003
26.111
26.184
26.239
26.289
26.351
26.387
26.463
26.519
26.552
26.583
26.667
26.843
26.980
26.981
SVA
303.8
304.1
301.5
266.4
260.0
247.6
244.6
236.4
213.4
201.1
191.0
184.3
179.3
174.7
169.0
165.8
159.0
154.1
151.2
148.5
141.0
125.0
112.7
112.6
DELD
TRN
0.003
0.030
0.061
0.090
0.116
0.141
0.166
0.190
0.213
0.233
0.253
0.272
0.290
0.307
0.325
0.341
0.382
0.421
0.459
0.497
0.569
0.702
0.820
0.822
85.1
85.2
85.1
84.5
86.3
85.9
84.8
87.0
90.2
90.3
90.6
90.6
90.7
90.7
90.8
90.9
91.0
91.1
91.1
90.7
90.9
91.1
91.2
91.1
FL
1.78
1.78
1.18
1.29
1.42
1.28
1.77
1.64
0.28
0.21
0.13
0.36
0.14
0.13
0.13
0.13
0.14
0.14
0.13
0.14
0.13
0.14
0.14
0.14
4
88
92
120
SAUNITY
- TEMPERATURE
8
4
12
33.0
332.5
16
33.5
34.5
34.0
c
100
m
200
0
w
w
N
of
a- 300
TR
400
FLUOROMETER
32
33
34
35
SALINITY
36
500
76
2
TRANSMISSION (%)
STATION 27
STATION 27
STA NO 27
21 MAY 1987
PRESS
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.932
11.903
11.366
11.044
10.943
10.276
9.565
9.419
9.011
8.830
8.802
8.552
8.345
8.329
8.179
8.107
7.843
7.613
7.391
7.121
6.569
5.679
5.189
5.189
84
80
LAT: 38 21.1 N
1132 GMT
PROBE 2561
SAL
32.939
32.938
32.941
32.969
32.996
33.104
33.243
33.486
33.552
33.622
33.707
33.788
33.819
33.873
33.909
33.941
33.985
33.999
34.005
34.013
34.023
34.042
34.126
34.127
LONG:124 21.8 W
DEPTH 3853M
POTEN
TEMP
SIGMA
THETA
SVA
DELD
TRN
11.932
11.901
11.364
11.041
10.938
10.271
9.559
9.411
9.003
25.002
25.007
25.108
25.188
25.227
25.426
25.653
25.867
25.985
26.068
294.7
294.4
285.0
277.6
0.009
0.029
0.059
0.087
0.114
85.4
85.3
8.820
8.792
8.541
8.332
8.316
8.165
8.092
7.826
7.593
7.370
7.098
6.542
5.646
5.149
5.149
26.139
26.241
26.297
26.342
26.393
26.429
26.503
26.548
26.584
26.628
26.711
26.840
26.965
26.966
274.1
255.3
233.9
213.7
202.7
195.0
188.4
178.9
173.7
169.6
164.9
161.7
155.1
151.1
148.0
144.1
136.7
125.2
114.1
114.0
0.141
0.165
0.188
0.208
0.228
0.248
0.266
0.284
0.301
0.318
0.334
0.373
0.412
0.449
0.486
0.556
0.687
0.806
0.807
85.1
84.1
84.9
89.8
90.5
90.5
90.2
90.4
90.6
90.6
90.6
90.7
90.8
90.8
91.0
89.6
91.0
91.2
90.9
91.2
91.1
91.1
FL
1.17
1.27
1.78
2.74
2.59
0.96
0.21
0.16
0.24
0.25
0.15
0.14
0.14
0.13
0.14
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
0.14
88
92
121
00
4
SALINITY
TEMPERATURE
8
150
150
350
350
24
500
32
33.5
33
12
25
33
FLUORESCENCE (V)
SIG MA-
28
34
35
36
500 L
76
80
84
SALINITY
TRANSMISSION (%)
STATION 28
STATION 28
STA NO 28
21 MAY 1987
PRESS
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.918
11.918
11.920
11.724
10.599
10.417
10.328
10.074
9.672
9.166
8.953
8.683
8.403
8.348
8.288
8.233
7.970
7.666
7.273
7.101
6.427
5.591
5.067
5.068
SAL
32.996
32.996
32.996
33.003
33.106
33.190
33.228
33.306
33.387
33.546
33.637
33.676
33.752
33.824
33.865
33.929
33.977
33.990
33.979
34.005
34.013
34.038
34.098
34.098
LAT: 38 28.3 N
LONG:124 26.5 W
1302 GMT
PROBE 2561
DEPTH 3596M
POTEN
TEMP
11.918
11.917
11.917
11.721
10.594
10.411
10.321
10.066
9.663
9.157
8.942
8.671
8.391
8.335
8.274
8.218
7.953
7.647
7.252
7.078
6.400
5.558
5.028
5.028
SIGMA
THETA
25.049
25.049
25.049
25.091
25.373
25.469
25.515
25.619
25.749
25.955
26.060
26.133
26.236
26.300
26.342
26.401
26.478
26.533
26.580
26.625
26.721
26.847
26.957
26.957
SVA
290.2
290.4
290.6
286.8
260.2
251.2
247.1
237.4
225.2
205.7
195.9
189.1
179.5
173.6
169.8
164.4
157.5
152.6
148.4
144.4
135.6
124.4
114.7
114.7
DELD
TRN
0.009
0.029
0.058
0.087
0.114
0.139
0.164
0.189
0.212
0.233
0.253
0.273
0.291
0.309
0.326
0.342
0.383
0.421
0.459
0.496
0.566
0.695
0.815
0.816
86.0
85.8
85.9
85.4
83.5
83.2
82.8
83.4
88.1
89.9
90.4
90.4
90.5
90.3
90.4
90.6
90.8
91.0
91.0
90.8
91.0
91.2
91.3
91.2
FL
1.28
1.27
1.29
1.37
2.62
2.86
2.55
2.40
0.86
0.33
0.18
0.18
0.16
0.16
0.15
0.14
0.14
0.18
0.14
0.14
0.14
0.14
0.14
0.14
34
34.5
122
SALINITY
TEMPERATURE
8
4
33.5
33
.5
16
12
STATION 29
STA NO 29
21 MAY 1987
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
34.5
92
34
SALINITY
PRESS
34
TEMP
11.824
11.598
11.230
11.202
10.814
10.220
9.513
9.288
9.055
8.786
8.734
8.641
8.499
8.207
8.217
8.014
7.879
7.618
7.320
7.015
6.664
5.878
4.939
4.932
LAT: 38 35.4 N
LONG:124 31.0 W
1426 GMT
PROBE 2561
DEPTH 3616M
SAL
32.903
32.947
33.009
33.014
33.073
33.152
33.279
33.482
33.572
33.636
33.691
33.756
33.786
33.808
33.874
33.886
33.979
33.984
34.004
34.012
34.054
34.076
34.100
34.101
POTEN
TEMP
11.823
11.596
11.228
11.198
10.809
10.214
9.506
9.281
9.047
8.776
8.724
8.630
8.487
8.194
8.203
7.999
7.862
7.598
7.298
6.992
6.637
5.844
4.900
4.892
SIGMA
THETA
24.994
25.070
25.185
25.194
25.309
25.473
25.690
25.885
25.993
26.085
26.137
26.202
26.248
26.309
26.360
26.400
26.493
26.535
26.593
26.642
26.723
26.842
26.973
26.975
SVA
DELD
TRN
FL
295.4
288.3
277.6
277.0
0.009
0.029
0.058
0.085
0.113
0.138
0.162
0.184
0.205
0.225
0.244
0.262
0.280
0.298
0.315
0.332
82.9
2.10
2.47
4.69
4.81
2.30
1.25
0.74
0.23
0.30
0.18
0.18
0.17
0.17
0.14
0.14
0.15
0.15
0.14
0.14
0.14
0.14
0.14
0.14
0.14
266.2
250.8
230.3
212.0
201.9
193.3
188.6
182.6
178.4
172.7
168.1
164.4
156.0
152.4
147.1
142.7
135.6
125.1
113.0
112.9
0.371
0.410
0.447
0.484
0.553
0.683
0.803
0.804
81.1
78.3
80.0
85.8
87.2
89.2
90.0
90.1
90.3
90.2
90.0
89.8
90.5
90.2
90.1
90.6
90.5
91.0
91.0
91.1
91.2
91.3
91.3
123
SAUNITY
33.5
33
.5
34.5
34
150
m
w
w
7
W
N
a
TR
350
FLUORESCENCE (V)
500 L
76
84
80
TRANSMISSION (7.)
STATION 30
STA NO 30
21 MAY 1987
PRESS
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.066
12.063
11.442
11.252
11.094
10.885
10.246
9.525
9.098
8.976
9.256
8.870
8.666
8.555
8.405
8.315
7.967
7.637
7.366
7.100
6.648
5.675
4.959
4.954
LAT: 38 42 . 6 N
LONG:124 35 . 7 W
1554 GMT
PROBE 2561
DEPTH 3629M
SAL
32.864
32.864
32.962
32.997
33.025
33.061
33.164
33.327
33.374
33.460
33.710
33.737
33.791
33.850
33.904
33.922
33.977
34.002
34.017
34.026
34.054
34.053
34.103
34.104
POTEN
TEMP
12.065
12.062
11.440
11.248
11.090
10.879
10.239
9.517
9.089
8.966
9.245
8.859
8.653
8.542
8.390
8.300
7.949
7.618
7.344
7.077
6.621
5.642
4.920
4.914
SIGMA
THETA
24.919
24.919
25.110
25.172
25.222
25.288
25.479
25.726
25.832
25.918
26.070
26.152
26.226
26.290
26.355
26.383
26.478
26.546
26.597
26.641
26.725
26.849
26.973
26.975
SVA
302.6
302.7
284.8
279.1
274.6
268.5
250.5
227.1
217.2
209.2
195.1
187.4
180.5
174.6
168.6
166.1
157.4
151.3
146.8
142.8
135.4
124.3
113.0
112.9
DELD
TRN
0.009
0.030
0.060
0.088
0.116
0.143
0.169
0.193
0.215
0.236
0.256
0.276
0.294
0.312
0.329
0.345
0.386
0.424
0.462
0.498
0.567
0.697
0.816
0.817
82.3
82.3
80.6
83.4
81.9
79.7
84.3
90.2
90.7
90.7
90.7
90.6
90.6
90.6
90.7
90.7
90.8
90.9
91.0
91.0
91.1
91.2
91.3
91.2
FL
1.83
2.02
3.60
2.53
3.66
4.22
2.92
0.34
0.15
0.13
0.14
0.15
0.15
0.15
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
4
88
92
124
SALINITY
.TEMPERATURE
8
12
16
32.5
33.0
0
33.5
34.0
34.5
100
TR
F
FLUOROMETER
32
0
2
4
80
84
88
TRANSMISSION (X)
STATION 31
STA NO 31
21 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.327
12.272
11.820
11.708
11.548
11.492
10.805
10.384
9.883
9.710
9.548
9.337
9.261
9.093
8.835
8.456
8.249
7.938
7.340
7.163
6.626
5.858
5.287
5.284
LAT: 38 49.6 N
1737
SAL
GMT
32.826
32.827
32.846
32.852
32.866
32.869
32.962
33.116
33.241
33.356
POTEN
TEMP
12.327
12.271
11.818
11.704
11.544
11.486
10.797
10.376
9.874
9.700
33.497
9.537
33.570
33.668
33.764
33.827
33.817
33.953
33.991
33.969
33.987
34.013
34.085
34.154
34.155
9.325
9.248
9.079
8.820
8.441
8.231
7.918
7.319
7.140
6.599
5.824
5.246
5.243
PROBE 2561
SIGMA
THETA
24.840
24.852
24.951
24.977
25.017
25.029
25.225
25.418
25.600
25.719
25.855
25.947
26.036
26.138
26.228
26.279
26.417
26.494
26.563
26.602
26.696
26.852
26.976
26.977
LONG:124 40.4 W
DEPTH 3580M
SVA
DELD
TRN
310.0
0.003
85.3
309.1
0.031
85.2
1.01
299.9
297.7
294.1
0.062
0.091
0.121
0.150
0.179
0.205
0.230
0.254
0.276
0.297
0.317
0.337
0.355
0.373
86.3
86.8
86.9
87.3
90.4
90.4
90.6
90.6
90.6
90.6
90.7
90.7
90.6
90.4
0.415 90.7
0.455 90.8
0.494 91.0
0.531
90.9
0.602 90.9
0.733 90.9
0.852 90.9
0.853 91.1
1.41
293.1
274.7
256.5
239.4
228.3
215.5
207.0
198.7
189.2
180.8
176.0
163.3
156.4
150.0
146.6
138.2
124.2
113.2
113.1
FL
1.27
1.13
1.05
1.13
0.35
0.21
0.16
0.15
0.14
0.14
0.14
0.13
0.13
0.14
0.14
0.13
0.14
0.14
0.14
0.14
0.14
0.14
6
92
125
SALINITY
TEMPERATURE
8
4
12
33.0
16
33.5
34.0
34.5
FLUOROMETER
500
32
34
33
36
35
SALINITY
STATION 32
STA NO 32
21 MAY 1987
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.798
12.798
12.792
12.776
12.627
12.347
12.252
11.517
11.034
10.749
10.009
9.561
9.420
9.208
9.040
8.891
8.393
7.928
7.782
7.351
6.862
5.882
5.350
5.344
4
88
TRANSMISSION (%)
STATION 32
PRESS
2
84
LAT: 38 56.9 N
LONG:124 45.0 W
1913 GMT
PROBE 2561
DEPTH 3409M
SAL
32.784
32.784
32.784
32.784
32.780
32.778
32.783
32.889
33.027
33.099
33.286
33.464
33.559
33.644
33.708
33.790
33.916
33.956
33.993
33.989
34.002
34.067
34.135
34.136
POTEN
TEMP
12.798
12.796
12.789
12.772
12.622
12.340
12.244
11.509
11.025
10.738
9.998
9.549
9.407
9.194
9.025
8.875
8.375
7.909
7.760
7.327
6.835
5.848
5.309
5.303
SIGMA
THETA
24.717
24.717
24.718
24.722
24.748
24.800
24.822
25.041
25.235
25.342
25.614
25.828
25.925
26.026
26.102
26.191
26.366
26.468
26.519
26.577
26.656
26.834
26.954
26.955
SVA
321.8
322.0
322.1
322.0
319.8
315.1
313.2
292.5
274.2
264.2
238.5
218.3
209.2
199.8
192.7
184.5
168.2
158.8
154.4
149.1
142.1
125.9
115.4
115.2
DELD
TRN
0.003
0.032
0.064
0.097
0.129
0.160
0.192
0.222
0.250
0.277
0.302
0.325
0.346
0.367
0.387
0.405
0.450
0.490
0.529
0.567
0.640
0.774
0.894
0.895
85.7
85.8
85.8
86.1
87.4
88.3
88.6
89.9
90.3
90.4
90.6
90.6
90.6
90.7
90.7
90.5
90.8
90.0
89.9
90.7
90.8
91.1
91.2
91.2
FL
0.65
0.87
1.04
1.08
0.89
0.67
0.66
0.50
0.28
0.23
0.15
0.14
0.14
0.13
0.13
0.13
0.13
0.14
0.14
0.14
0.14
0.14
0.14
0.14
`
61
92
126
4
SALINRY
-TEMPERATURE
8
12
16
33.5
33.0
332.5
34.0
34.5
100
-200
m
n
FLUOROMETER
-2
500
35
36
TR
F
400
500
76
0
2
80
84
TRANSMISSION (R)
STATION 33
STA NO 33
21 MAY 1987
PRESS
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.822
12.818
12.819
12.816
12.818
12.816
12.811
12.652
11.425
10.781
10.184
9.858
9.626
9.362
9.214
9.088
8.608
8.200
7.854
7.452
6.927
5.945
5.514
5.507
LAT: 38 53.5 N
2017 GMT
SAL
32.717
32.717
32.717
32.717
32.717
32.717
32.718
32.728
32.882
33.050
POTEN
TEMP
SIGMA
THETA
12.821
24.660
24.661
24.661
24.662
24.662
24.663
24.664
24.703
25.053
25.298
25.499
25.687
25.818
25.926
26.008
26.111
26.325
26.452
26.515
26.581
26.680
26.824
26.963
26.963
12.817
12.817
12.812
12.813
12.809
12.803
12.643
11.415
10.771
33.175 10.173
33.347 9.846
33.465
9.613
33.548
9.347
33.621
9.198
33.728
9.072
33.905
8.590
33.987
8.180
34.001
7.832
34.012
7.428
34.044
6.900
34.064
5.910
34.171
5.473
34.171
5.466
LONG:124 53.5 W
PROBE 2561
SVA
327.2
327.3
327.5
327.7
328.0
328.2
328.3
324.8
291.6
268.4
249.5
231.7
219.5
209.3
201.8
192.1
172.1
160.5
154.8
148.8
139.9
126.9
114.7
114.6
DEPTH 3500M
DELD
TRN
0.010
0.033
0.065
0.098
0.131
0.164
0.197
0.229
0.260
0.288
0.314
0.338
0.361
0.382
0.403
0.422
0.467
0.509
0.548
0.586
0.658
0.791
0.912
0.913
87.2
87.2.
87.2
87.3
87.4
87.4
87.7
88.4
90.0
90.3
90.4
90.4
90.4
90.5
85.4
85.2
90.7
73.9
91.0
91.1
91.2
91.2
91.3
91.3
FL
0.55
0.69
0.87
0.85
0.92
0.82
0.80
0.68
0.47
0.26
0.18
0.15
0.14
0.14
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.13
0.13
0.13
92
127
SALINITY
33.5
33
34
34.5
88
92
FLUORESCENCE (V)
OI
S00I2
84
80
76
TRANSMISSION (Z)
STATION 34
STA NO 34
21 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
SAL
13.025
13.025
13.020
13.014
13.005
13.003
12.881
11.531
11.256
10.708
10.162
9.789
9.590
32.609
32.610
32.610
32.609
32.610
9.377
9.110
8.975
8.556
8.289
7.899
7.710
7.169
5.997
5.357
5.342
33.677
33.755
33.804
33.926
33.984
34.002
34.017
34.038
34.060
34.104
34.105
32.611
32.623
32.801
32.855
32.940
33.185
33.371
33.492
LAT: 38 50.1 N
LONG:125 2.9 W
2115 GMT
PROBE 2561
DEPTH 3498M
POTEN
TEMP
13.025
13.023
13.018
13.010
12.999
12.996
12.873
11.523
11.246
10.697
10.150
9.777
9.577
9.363
9.095
8.959
8.538
8.268
7.877
7.686
7.141
5.963
5.316
5.301
SIGMA
THETA
24.537
24.538
24.539
24.540
24.543
24.544
24.578
24.970
25.062
25.225
25.510
25.717
25.845
26.025
26.129
26.188
26.349
26.436
26.509
26.548
26.642
26.815
26.929
26.930
SVA
338.9
339.1
339.2
339.3
339.3
339.5
336.5
299.2
290.7
275.4
248.4
228.8
216.8
200.0
190.3
184.8
169.8
162.0
155.4
152.0
143.6
127.9
117.7
117.5
DELD
TRN
0.003
0.034
0.068
0.102
0.136
0.170
0.203
0.235
0.264
0.293
0.319
0.342
0.365
0.386
0.405
0.424
0.468
0.510
0.549
0.588
0.662
0.798
0.920
0.921
82.7
87.1
87.1
87.1
87.4
87.5
87.8
89.6
90.3
90.6
90.4
90.5
90.6
90.6
90.6
90.6
90.7
90.9
91.0
91.1
91.2
91.2
91.3
91.3
FL
0.39
0.43
0.57
0.63
0.71
0.69
0.86
0.55
0.32
0.22
0.18
0.15
0.14
0.14
0.13
0.13
0.13
0.14
0.13
0.13
0.14
0.14
0.14
0.14
128
4
TEMPERATURE
8
12
16
SALINITY
33
3.2.5
33.5
34
34.5
150
350
OI
500
32
TR
F
FLUORESCENCE (V)
4
6
1
33
34
SALINITY
TRANSMISSION (7.)
STATION 35
STATION 35
STA NO 35
21 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
TEMP
12.962
12.958
12.949
12.928
12.911
12.897
12.881
12.860
12.785
12.151
10.942
10.276
9.713
9.474
9.239
8.935
8.531
8.519
8.207
8.105
7.486
6.251
5.579
5.562
84
8
LAT: 38 46.4 N
LONG:125 10.4 W
2226 GMT
PROBE 2561
DEPTH 3436M
SAL
32.649
32.649
32.651
32.658
32.665
32.672
32.679
32.685
32.693
32.822
32.906
33.038
33.197
33.324
33.422
33.538
33.704
33.872
33.918
34.001
34.035
34.047
34.113
34.114
POTEN
TEMP
12.962
12.956
12.946
12.924
12.906
12.891
12.874
12.850
12.774
12.139
10.930
10.263
9.700
9.459
9.224
8.919
8.513
8.499
8.184
8.079
7.457
6.216
5.537
5.520
SIGMA
THETA
24.580
24.582
24.585
24.595
24.604
24.612
24.621
24.630
24.651
24.872
25.158
25.376
25.595
25.733
25.848
25.986
26.180
26.313
26.397
26.478
26.595
26.772
26.909
26.912
SVA
DELD
TRN
334.8
334.9
334.8
334.1
333.5
333.0
332.4
331.8
330.0
0.003
0.033
0.067
0.100
0.134
0.167
0.200
0.234
0.267
0.299
0.329
0.356
0.381
0.404
0.426
0.447
0.496
0.541
0.583
0.624
0.700
0.840
0.966
0.969
87.2
87.0
87.0
87.2
87.5
87.6
87.9
87.9
88.5
89.1
90.5
90.8
90.8
90.8
90.7
90.8
90.6
90.7
90.8
91.0
91.1
91.2
91.2
91.3
309.1
282.0
261.3
240.6
227.7
216.9
203.9
185.9
173.7
166.1
158.9
148.3
132.1
119.9
119.6
FL
0.44
0.66
0.68
0.78
0.69
0.67
0.73
1.01
1.02
0.73
0.26
0.18
0.15
0.14
0.14
0.12
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.13
88
92
129
TEMPERATURE
8
SALINITY
12
16
0r32.5
33.0
33.5
34.0
34.5
100
150
m
200
0
W
W
V)
N
La
W
N
Q'
d'
a
CL
300
350
TR
400
500 f 24
32
25
33
r
6B
SIG
FLUOROMETER
d
2
5001-2
34
76
SALINITY
TRANSMISSION (%)
STATION 36
STA NO
STATION 36
LAT: 38 43.0 N
36
21 MAY 1987
PRESS
1
TEMP
13.139
10/3./38
20/3./45
30/3./40
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
13.166
13.215
13.130
13.034
11.450
11.227
10.990
10.746
10.514
10.142
9.690
9.506
9.170
8.769
8.551
8.152
7.588
6.544
5.778
5.778
84
80
2332 GMT
SAL
32.674
32.675
32.677
32.675
32.685
32.716
32.716
32.720
32.827
32.963
33.104
33.352
33.545
33.621
33.738
33.793
33.895
33.976
34.007
34.031
34.079
34.105
34.139
34.142
LONG:125 19.0 W
PROBE 2561
DEPTH 3600M
POTEN
TEMP
SIGMA
THETA
SVA
DELD
TRN
13.139
13.137
13.142
13.136
13.160
13.208
13.122
13.025
11.440
11.216
10.978
10.733
10.500
10.128
9.674
9.490
9.151
8.748
24.565
24.566
24.567
24.566
24.569
24.583
24.601
24.623
25.005
25.151
25.304
25.539
25.731
25.854
26.021
26.095
26.229
26.356
26.415
26.494
26.615
26.780
26.906
26.907
336.2
336.4
336.6
336.9
336.9
335.8
334.4
332.5
296.1
282.4
268.1
245.9
227.9
216.4
200.7
193.8
181.5
169.8
164.6
157.4
146.5
131.7
120.4
120.2
0.003
0.034
0.067
0.101
0.135
0.168
0.202
0.235
0.267
0.296
0.323
0.349
0.373
0.395
0.416
0.436
0.483
0.526
0.568
0.608
0.684
0.823
0.949
0.950
87.1
87.0
87.1
8.527
8.127
7.559
6.508
5.736
5.735
FL
0.64
0.67
0.82
86.8 0.77
87.2 0.72
87.6 1.02
88.3 0.79
88.4 0.62
89.9 0.46
90.6 0.28
90.7 0.20
90.9 0.14
90.7 0.14
90.8 0.13
90.6 0.14
87.3 0.13
82.4 0.13
90.9 0.13
91.0 0.13
91.0 0.13
91.2 0.14
91.1 0.14
91.3 0.14
91.3 0.14
4-
88
6
92
130
4
SALINITY
'TEMPERATURE
8
12
16
32.5
0
33.0
34.0
33.5
34.5
L-
100
-200
m
0
TR
400
FLUOROMETER
5001-2
80
76
2
4
84
88
TRANSMISSION (%)
STATION 37
STA NO 37
22 MAY 1987
PRESS
1
TEMP
12.185
10/2./77
20
30
40
50
60
70
80
90
11.985
11.839
11.619
10.974
9.594
9.311
9.085
LAT: 39 4.4 N
LONG:124 25 0 W
0427 GMT
PROBE 2561
DEPTH 3286M
.
SAL
POTEN
SIGMA
32.767
32.768
32.800
TEMP
12.185
12.176
11.983
32.850
11.835
32.974
33.108
33.370
33.475
33.566
33.686
11.614
10.968
33.724
34.002
8.724
8.540
8.367
8.340
8.308
8.251
7.804
7.538
7.263
34.010
7.028
34.032
34.071
34.128
34.130
6.597
5.766
THETA
24.821
24.824
24.885
24.951
25.088
25.308
25.748
25.876
25.984
26.113
26.163
26.218
26.275
26.321
26.379
26.399
26.459
26.540
26.596
26.635
26.711
26.848
26.971
26.972
100
8.861
8.734
110
8.551
120
8.380
33.759
33.798
130
8.353
33.851
140
150
175
200
225
8.322
33.919
33.934
33.926
33.979
250
300
400
500
501
8.266
7.821
7.557
7.284
7.051
6.624
5.799
5.161
5.161
9.587
9.304
9.076
8.851
5.121
5.121
LIN INT SAL 21-31 DB
SVA
311.9
311.8
306.2
300.2
287.4
266.6
224.9
212.8
202.8
190.7
186.2
181.0
175.8
171.6
166.3
164.5
159.2
151.8
146.8
143.4
136.7
124.6
113.5
113.4
DELD
TRN
0.003
0.031
0.062
0.093
0.122
0.150
0.174
0.196
0.217
0.236
0.255
0.274
0.291
0.309
0.326
0.342
0.383
0.422
0.459
0.495
0.565
0.696
0.815
0.816
84.9
85.1
82.9
86.1
87.7
89.1
90.0
90.2
90.3
90.2
90.2
90.0
90.0
90.3
90.5
90.6
90.6
90.4
90.9
91.1
91.1
91.2
91.3
91.3
FL
1.68
1.22
1.67
1.39
1.07
0.86
0.40
0.24
0.22
0.19
0.20
0.17
0.17
0.17
0.15
0.15
0.14
0.15
0.14
0.13
0.14
0.14
0.15
0.15
92
131
SALINITY
TEMPERATURE
8
4
12
16
32.5
33.0
0
33.5
34.0
34.5
100
TR
F
m 200
300
400
500 1 24
32
25
SIGMA-1B
26 1
34
I
33
FLUOROMETER
I27
28
35
36
SALINITY
500
76
2
0
2
4
80
84
88
TRANSMISSION (%)
STATION 38
STA NO
STATION 38
LAT: 39 11.8 N
38
22 MAY 1987
PRESS
TEMP
0707 GMT
SAL
POTEN
TEMP
1
10
20
12.205
12.204
12.208
30/2./67
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
11.528
10.646
9.404
9.308
9.191
8.967
8.814
8.625
8.465
8.293
8.120
8.063
7.782
7.490
7.134
7.193
6.772
6.337
5.835
5.833
32.755
32.755
32.755
32.760
32.848
33.000
33.232
33.432
33.562
33.696
33.749
33.781
33.803
33.852
33.886
33.934
33.991
34.009
34.006
34.087
34.092
34.144
34.163
34.163
12.204
12.203
12.206
12.164
11.523
10.640
9.398
9.300
9.183
8.957
8.803
8.614
8.452
8.280
8.106
8.048
7.765
7.471
7.113
7.170
6.745
6.301
5.792
5.790
LONG:124
DEPTH
7.6 W
905M
SVA
DELD
TRN
313.1
313.3
313.6
312.7
295.1
269.0
232.1
216.0
204.8
191.6
185.5
180.5
176.6
170.7
165.8
161.6
153.8
148.7
144.4
139.6
134.2
126.0
119.3
119.3
0.003
0.031
0.063
0.094
0.124
0.152
0.177
0.200
0.221
0.241
0.260
0.278
0.296
0.313
0.330
0.346
0.386
0.424
0.460
0.496
0.564
0.695
0.818
0.819
84.6
85.0
85.0
85.2
88.3
89.4
90.4
90.3
90.4
90.5
90.5
90.5
90.5
90.5
90.5
90.6
90.9
91.0
91.0
90.8
90.6
90.6
90.5
90.6
PROBE 2561
SIGMA
THETA
24.808
24.808
24.808
24.820
25.007
25.282
25.671
25.843
25.963
26.104
26.170
26.224
26.266
26.331
26.383
26.430
26.516
26.573
26.621
26.676
26.739
26.838
26.918
26.918
FL
1.32
1.29
1.42
1.43
0.91
0.47
0.24
0.22
0.18
0.15
0.15
0.14
0.14
0.14
0.13
0.14
0.13
0.14
0.13
0.15
0.15
0.15
0.15
0.15
6
92
132
SALINITY
TEMPERATURE
4
33.5
33
12
34
150
350
500 24
32
25
33
I
FLUORESCENCE (V)
SIGMA B
26r
V27
34
35
281
36
SALINITY
500 2
84
TRANSMISSION (Z)
76
STATION 39
STATION 39
STA NO 39
22 MAY 1987
PRESS
3
10
TEMP
11.519
11.523
20/1./72
30/0./49
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
9.787
9.556
9.334
9.110
8.986
8.827
8.444
8.577
8.530
8.422
8.240
8.120
7.710
7.641
7.338
7.160
6.437
5.933
5.397
5.382
LAT: 39 36.7 N
LONG:124 4.9 W
1137 GMT
PROBE 2561
DEPTH 921M
SAL
32.897
32.897
32.978
33.111
33.245
33.374
33.508
33.586
33.638
33.714
33.762
33.841
33.900
33.904
33.908
33.940
33.961
33.995
33.995
34.016
34.008
34.086
34.142
34.145
POTEN
TEMP
11.519
11.522
11.170
10.146
9.783
9.551
9.327
9.103
8.977
8.817
8.434
8.565
8.517
8.409
8.226
8.105
7.693
7.621
7.317
7.136
6.410
5.899
5.356
5.341
SIGMA
THETA
25.045
25.045
25.171
25.453
25.618
25.757
25.898
25.995
26.056
26.140
26.237
26.279
26.332
26.352
26.383
26.426
26.503
26.540
26.584
26.625
26.717
26.843
26.953
26.958
SVA
DELD
TRN
290.5
290.7
278.9
252.3
236.8
223.8
210.6
201.5
196.0
0.009
0.029
0.058
0.084
0.108
0.132
0.153
0.174
0.194
0.213
83.5
83.3
84.3
88.7
90.0
90.4
90.5
90.5
90.6
90.6
0.231
90.7
90.7
90.8
90.8
90.8
90.8
90.9
91.0
91.0
188.1
179.1
175.3
170.4
168.7
165.9
162.0
155.0
151.8
148.0
144.4
136.1
125.1
115.4
115.0
0.249
0.266
0.283
0.300
0.316
0.356
0.394
0.432
0.468
0.539
0.669
0.790
0.791
91.1
90.9
90.8
91.1
91.1
FL
2.24
2.06
2.29
0.67
0.26
0.16
0.14
0.14
0.14
0.13
0.13
0.14
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
88
34.5
133
00
4
TEMPERATURE
SALINITY
8
33.5
33
12
150
350
FLUORESCENCE (V)
500
32
34'
33
36
S5
SALINITY
500
6
80
STATION 40
STATION 40
STA NO 40
22 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
505
TEMP
11.616
11.616
11.617
11.617
11.618
11.620
11.617
11.598
10.933
10.286
9.871
9.321
8.957
8.796
8.501
8.546
8.118
7.939
7.553
7.457
6.698
5.852
5.352
5.351
84
TRANSMISSION (T)
LAT: 39 23.0 N
1447
SAL
32.762
32.765
32.766
32.767
32.768
32.767
32.769
32.779
32.925
33.015
33.143
33.322
33.396
33.612
33.675
33.814
33.906
33.940
33.965
34.016
34.048
34.063
34.132
34.138
GMT
PROBE 2561
POTEN
SIGMA
TEMP
THETA
11.616
11.615
11.614
11.613
11.614
11.614
11.610
11.589
10.924
10.275
9.859
9.309
8.944
8.783
8.486
8.530
8.101
7.920
7.532
7.433
6.671
5.818
5.311
5.310
24.922
24.926
24.926
24.928
24.928
24.927
24.930
24.941
25.174
25.356
25.526
25.755
25.871
26.065
26.160
26.263
26.400
26.453
26.529
26.583
26.714
26.835
26.951
26.956
LONG:124 39.0 W
DEPTH 2967M
SVA
DELD
TRN
FL
302.2
0.003
0.030
0.060
0.091
0.121
0.151
0.181
0.212
0.241
0.269
0.294
0.318
0.340
0.360
0.379
0.397
0.440
0.481
0.520
0.558
0.629
0.761
0.881
0.886
86.0
87.7
87.8
87.8
87.8
87.8
87.8
87.8
89.5
89.7
90.6
90.7
90.7
90.6
90.7
90.7
90.8
90.9
91.0
91.1
91.1
91.2
91.2
91.3
0.71
302.1
302.3
302.4
302.6
302.9
302.9
302.0
280.0
262.8
246.8
225.1
214.2
196.0
187.1
177.6
164.9
160.2
153.3
148.5
136.5
125.8
115.6
115.2
0.88
0.95
0.98
0.94
0.80
0.98
0.84
0.40
0.31
0.16
0.14
0.13
0.14
0.12
0.13
0.12
0.13
0.13
0.13
0.14
0.14
0.14
0.14
34
34.5
134
SALINITY
33
r-T r- it
33.5
34.5
34
150
F
350
50012
36
76
01
FLUORESCENCE (V)
2
80
84
TRANSMISSION (%)
STATION 41
STA NO 41
22 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.376
11.336
11.277
11.288
11.163
11.057
10.862
10.734
10.117
9.184
8.990
8.582
8.372
8.192
7.982
7.816
7.479
7.207
6.842
6.595
6.431
5.774
5.224
5.223
LAT: 39 42.1 N
LONG:124 51.0 W
1836 GMT
PROBE 2561
DEPTH 1856M
SAL
32.853
32.865
32.904
32.913
32.912
32.896
32.880
32.912
32.982
33.188
33.270
33.443
33.547
33.648
33.733
33.794
33.879
33.935
33.949
33.968
34.027
34.077
34.152
34.152
POTEN
TEMP
11.376
11.335
11.275
11.284
11.158
11.051
10.854
10.726
10.108
9.175
8.980
8.571
8.360
8.179
7.968
7.801
7.462
7.188
6.822
6.573
6.405
5.741
5.184
5.183
SIGMA
THETA
25.037
25.054
25.095
25.101
25.123
25.129
25.151
25.199
25.359
25.672
25.767
25.966
26.079
26.185
26.284
26.356
26.472
26.554
26.615
26.663
26.732
26.856
26.982
26.982
SVA
291.3
289.8
286.2
285.9
284.0
283.6
281.7
277.4
262.3
232.6
223.7
205.0
194.3
184.4
175.2
168.5
157.8
150.3
144.8
140.5
134.6
123.8
112.6
112.5
DELD
TRN
0.003
0.029
0.058
0.086
0.115
0.143
0.172
0.200
0.227
0.252
0.274
0.296
0.316
0.334
0.352
0.370
0.410
0.449
0.486
0.522
0.590
0.719
0.837
0.838
81.6
81.7
83.9
84.4
85.7
86.3
87.7
88.0
89.2
90.3
90.4
90.5
90.6
90.6
90.6
90.7
90.8
90.9
91.0
91.0
91.0
91.1
91.2
91.2
FL
1.14
2.45
3.09
2.72
1.98
1.52
1.12
1.03
0.84
0.21
0.20
0.15
0.15
0.14
0.14
0.13
0.13
0.13
0.13
0.13
0.14
0.13
0.14
0.14
4
88
`
16
92
135
SALINITY
TEMPERATURE
4
8
12
16
33.5
32.5
34
34.5
150
w
N
U)
w
a
a-
TRH
F
350
FLUORESCENCE (V)
500
32
36
34
33
SALINITY
500 2
76
OI
2
4
80
84
88
TRANSMISSION (%)
STATION 42
STATION 42
LAT: 40 0.2 N
LONG:125 5.1 W
DEPTH 1574M
PROBE 2561
2109 GMT
STA NO 42
22 MAY 1987
PRESS
1
10
20
TEMP
11.369
11.355
11.265
30/1./96
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
11.174
10.495
10.304
9.347
8.866
8.480
8.298
8.121
8.089
7.938
7.737
7.642
7.308
7.030
6.831
6.632
6.117
5.503
4.963
4.955
SAL
33.007
33.008
33.014
33.027
33.029
33.106
33.207
33.358
33.572
33.669
33.756
33.800
33.822
33.867
33.914
33.937
33.976
33.989
34.000
34.017
34.020
34.099
34.164
34.166
POTEN
TEMP
11.369
11.354
11.263
11.192
11.169
10.489
10.297
9.339
8.857
8.470
8.288
8.110
8.077
7.925
7.723
7.627
7.291
7.012
6.811
6.609
6.091
5.471
4.924
4.916
SIGMA
THETA
25.158
25.162
25.183
25.206
25.211
25.390
25.503
25.779
26.022
26.158
26.255
26.316
26.338
26.395
26.462
26.494
26.572
26.621
26.657
26.697
26.767
26.906
27.022
27.024
SVA
DELD
279.7
279.6
277.8
275.9
275.6
258.7
248.2
0.003
0.028
0.056
0.084
0.111
0.138
0.164
0.187
0.208
0.227
0.245
0.263
0.280
0.297
0.313
0.328
0.366
0.403
0.439
0.473
0.540
0.665
0.778
0.779
222.1
199.1
186.3
177.3
171.7
169.8
164.5
158.3
155.4
148.3
143.9
140.8
137.3
131.0
118.8
108.5
108.3
TRN
84.2
83.2
83.2
83.6
83.6
87.3
88.5
90.1
90.4
90.5
90.4
90.4
90.4
90.3
90.1
90.0
90.2
90.1
90.2
90.5
90.6
90.6
91.0
91.0
FL
0.73
1.36
2.17
2.36
2.42
0.90
0.97
0.27
0.25
0.17
0.16
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.14
0.17
0.15
0.14
0.14
0.14
6
92
136
SALINITY
-TEMPERATURE
8
12
16
32.5
33.0
0
33.5
34.5
34.0
100
TR
FLUOROMETER
4
80
84
TRANSMISSION (%)
STATION 43
STA NO 43
22 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
TEMP
11.612
10.859
10.354
9.693
9.135
8.793
8.612
8.528
8.460
8.379
8.294
8.080
7.923
7.828
7.657
7.499
7.254
6.993
6.719
6.351
6.021
5.452
5.016
5.015
SAL
32.952
33.082
33.252
33.254
33.430
33.573
33.632
33.666
33.714
33.747
33.790
33.840
33.865
33.883
33.920
33.949
33.971
33.994
34.004
33.998
34.039
34.106
34.177
34.177
LAT: 40 0.0 N
LONG:125 30.1 W
2329 GMT
PROBE 2561
DEPTH 2957M
POTEN
TEMP
11.612
10.858
10.352
9.690
9.131
8.788
8.606
8.521
8.452
8.370
8.284
8.069
SIGMA
THETA
25.071
25.308
25.528
25.640
25.868
26.035
26.109
26.149
26.197
26.235
26.282
26.353
7.911
26.396
190.5
186.9
182.5
179.1
174.8
168.2
164.2
7.815
7.643
7.484
7.238
6.975
6.698
6.329
5.996
5.419
4.977
4.975
26.424
26.478
26.524
26.576
26.630
26.675
26.719
26.794
26.917
27.025
27.026
161.7
156.7
152.5
147.9
143.0
139.0
135.0
128.5
117.6
108.2
108.2
SVA
DELD
TRN
288.0
265.7
245.0
234.5
213.0
197.4
0.003
0.028
0.054
0.077
0.100
0.120
0.140
0.158
0.177
0.195
0.213
0.230
0.246
0.263
0.279
0.294
0.332
0.368
0.403
0.437
0.503
0.626
0.739
0.742
81.8
78.0
78.9
85.8
88.9
89.7
90.0
90.1
90.3
90.3
90.3
90.1
89.9
89.9
89.9
90.1
90.2
90.3
90.2
90.7
90.6
90.8
90.8
90.8
FL
1.03
2.87
4.40
1.87
0.51
0.45
0.27
0.28
0.19
0.17
0.18
0.16
0.17
0.16
0.16
0.15
0.17
0.15
0.15
0.15
0.15
0.14
0.14
0.14
88
6
92
137
TEMPERATURE
8
12
150
350
500124
32
25
33
I
SIG 6
iB
34
35
SALINITY
STATION 44
STA NO 44
23 MAY 1987
PRESS
3
10
TEMP
11.100
11.054
20/0./51
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
9.651
9.515
9.433
9.167
8.864
8.674
8.418
8.338
8.297
8.140
8.057
7.934
7.825
7.515
7.132
6.806
6.589
6.222
5.473
5.129
5.127
LAT: 40 0.0 N
LONG:125 40.0 W
0051 GMT
PROBE 2561
DEPTH 3455M
SAL
33.166
33.165
33.297
33.400
33.447
33.474
33.534
33.617
33.672
33.747
33.771
33.785
33.822
33.848
33.878
33.897
33.943
33.974
33.999
34.011
34.038
34.100
34.179
34.180
POTEN
TEMP
11.099
11.053
10.149
9.648
9.511
9.428
9.160
8.856
8.665
8.408
8.328
8.285
8.128
8.044
7.920
7.810
7.498
7.113
6.786
6.567
6.196
5.440
5.089
5.087
SIGMA
THETA
25.330
25.338
25.597
25.762
25.821
25.855
25.945
26.058
26.131
26.229
26.260
26.277
26.330
26.362
26.405
26.436
26.517
26.595
26.660
26.698
26.767
26.910
27.014
27.015
SVA
263.4
262.8
238.4
222.9
217.5
214.4
206.1
195.5
188.8
179.6
176.8
175.4
170.5
167.6
163.7
160.9
153.6
146.4
140.6
137.2
131.1
118.3
109.4
109.3
DELD
TRN
0.008
0.026
0.051
0.074
0.096
0.118
0.139
0.159
0.178
0.197
0.215
0.232
0.250
0.266
0.283
0.299
0.339
0.376
0.412
0.446
0.513
0.638
0.753
0.754
82.2
81.9
82.7
84.8
84.5
83.9
86.4
88.8
89.9
90.0
90.1
90.2
90.0
90.1
90.2
90.1
90.2
90.3
90.4
90.5
90.6
90.7
90.8
90.9
FL
1.46
1.52
2.36
1.91
1.93
2.15
1.26
0.59
0.30
0.29
0.24
0.21
0.18
0.16
0.17
0.16
0.15
0.15
0.15
0.14
0.14
0.14
0.14
0.14
138
SALINITY
33.5
FLUORESCENCE (V)
500
32
34
33
35
SALINITY
80
STATION 45
STA NO
45
LAT:
23 MAY 1987
PRESS
TEMP
0210 GMT
SAL
40 0.0 N
LONG:125 49.9 W
DEPTH 3664M
PROBE 2561
SIGMA
THETA
SVA
DELD
TRN
TEMP
POTEN
FL
30
40
50
60
10.864
10.816
10.782
10.286
10.136
9.979
9.856
33.193
33.181
33.177
33.143
33.192
33.279
33.336
10.864
10.815
10.779
10.282
10.131
9.973
9.850
25.393
25.393
25.395
25.455
25.519
25.613
25.678
257.4
257.6
257.6
252.1
246.3
237.5
231.5
0.003
0.026
0.051
0.077
0.102
0.126
0.150
80.7
80.7
80.7
81.0
80.3
81.9
80.4
2.77
2.43
3.09
2.80
3.16
2.69
3.09
70
9.801
33.359
9.793
25.706
229.1
0.173
81.3
3.01
80
90
100
9.620
8.697
8.128
33.405
33.598
33.675
9.611
8.688
25.772
26.069
26.216
223.0
194.8
180.9
0.195
0.216
0.235
82.6
89.3
90.3
2.21
110
120
130
140
150
175
8.002
7.894
7.683
7.537
7.456
7.305
7.991
7.882
7.670
7.523
7.442
7.289
26.306
26.362
26.423
26.472
26.491
26.560
172.6
167.4
161.7
157.2
155.6
149.4
0.253
0.270
0.286
0.302
0.318
0.356
90.4
90.2
90.4
90.5
90.6
89.9
0.18
0.16
0.16
0.15
0.15
0.16
200
7.108
7.090
26.601
145.9
0.393
89.9
0.15
225
6.889
33.766
33.817
33.855
33.891
33.900
33.961
33.977
34.004
6.869
26.652
141.3
0.429
90.3
0.15
250
300
400
6.608
6.151
5.597
34.019
34.037
34.101
6.585
6.125
5.564
26.702
26.776
26.896
136.8
130.2
119.8
0.463
0.530
0.655
90.4
90.6
90.8
0.15
0.15
0.15
500
5.010
5.008
34.173
34.173
4.970
4.968
27.023
27.024
108.4
108.4
0.768
0.769
90.9
91.0
0.17
0.18
1
10
20
501
8.118
0.52
0.19
34
34.5
139
SAUNITY
TEMPERATURE
8
4
33.5
33
16
12
34.5
34
TR
FLUORESCENCE (V)
500
35
36
0
2
80
84
TRANSMISSION (%)
STATION 46
STA NO 46
23 MAY 1987
PRESS
1
TEMP
12.316
10/2./67
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
11.723
11.246
11.035
10.950
10.859
10.695
9.036
8.616
8.588
8.407
8.174
8.017
7.913
7.757
7.442
7.141
6.765
6.517
5.899
5.237
4.743
4.739
LAT: 40 0.0 N
LONG:126 0.1 W
0338 GMT
PROBE 2561
DEPTH 3780M
SAL
32.571
32.611
32.680
32.759
32.840
32.892
32.926
32.943
33.032
33.132
33.458
33.539
33.657
33.733
33.780
33.836
33.906
33.940
33.958
33.964
33.973
34.042
34.131
34.133
POTEN
TEMP
12.316
12.165
11.720
11.242
11.030
10.944
10.852
10.686
9.027
8.607
8.578
8.395
8.162
8.004
7.900
7.742
7.425
7.122
6.744
6.495
5.874
5.205
4.705
4.701
7 MIN GAP AT 105 DB
SIGMA
THETA
24.644
24.704
24.840
24.988
25.089
25.145
25.187
25.230
25.573
25.717
25.977
26.068
26.195
26.278
26.330
26.397
26.498
26.567
26.633
26.671
26.757
26.892
27.020
27.022
SVA
DELD
TRN
FL
328.7
323.2
310.5
296.6
287.2
0.003
0.033
0.064
0.094
0.124
0.152
0.180
0.208
0.233
0.257
0.279
0.298
0.317.
0.335
0.353
0.369
0.409
0.447
0.484
0.519
0.587
0.713
0.828
0.829
79.5
85.6
86.0
86.9
87.4
87.3
86.8
86.6
90.0
90.3
90.4
90.5
1.25
1.61
1.58
1.45
1.05
0.81
1.51
1.45
282.1
278.3
274.4
241.7
228.3
203.8
195.3
183.3
175.6
170.8
164.5
155.3
149.1
143.1
139.7
131.9
119.8
108.4
108.2
90.7
90.6
90.7
90.7
90.9
90.9
91.0
91.1
91.2
91.3
91.4
91.4
0.24
0.21
0.15
0.14
0.16
0.15
0.14
0.14
0.13
0.13
0.13
0.13
0.14
0.13
0.13
0.13
4
88
\
161
92
140
SALINITY
33.5
33
34.5
34
TR
it
FLUORESCENCE (V)
2
84
80
TRANSMISSION (Z)
STATION 47
STA NO 47
23 MAY 1987
PRESS
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
SAL
11.548
11.529
11.268
10.753
10.583
10.165
9.851
9.271
8.787
8.556
8.284
32.872
32.870
32.885
32.989
33.101
33.176
33.215
33.320
33.452
33.508
33.516
8.281
33.588
8.195
8.002
7.816
7.762
7.513
7.252
6.950
6.665
6.178
5.345
4.844
4.843
33.665
33.739
33.820
33.883
33.951
33.966
33.980
33.989
34.009
34.049
34.147
34.147
LONG:126 10.0 W
LAT: 40 0.0 N
0514 GMT
DEPTH 4066M
PROBE 2561
POTEN
TEMP
11.547
11.528
11.265
10.749
10.578
10.159
9.844
9.264
8.779
8.547
8.274
8.269
8.183
7.989
7.802
7.747
7.497
7.233
6.929
6.643
6.152
5.313
4.805
4.804
SIGMA
THETA
25.021
25.023
25.082
25.254
25.371
25.502
25.585
25.761
25.941
26.020
26.068
26.125
26.199
26.286
26.377
26.433
26.523
26.572
26.625
26.671
26.751
26.885
27.021
27.022
SVA
DELD
TRN
292.9
292.8
287.4
271.2
260.3
0.009
0.029
0.058
0.086
0.113
0.138
0.163
0.186
0.208
0.228
0.248
0.267
0.286
0.303
0.320
0.337
0.376
0.414
0.450
0.486
0.554
0.680
0.795
0.796
81.9
248.1
240.4
223.8
206.8
199.4
195.0
189.8
183.0
174.8
166.4
161.1
153.0
148.7
'143.9
139.8
132.6
120.6
108.4
108.4
82.1
83.5
84.9
86.5
87.9
88.3
88.8
89.6
90.0
90.5
90.6
90.6
90.7
90.8
90.9
91.0
91.0
91.0
91.0
91.1
91.2
91.3
91.3
FL
1.95
2.19
1.92
1.53
1.47
0.82
0.70
0.59
0.48
0.21
0.16
0.15
0.16
0.13
0.13
0.13
0.14
0.13
0.13
0.13
0.13
0.13
0.14
0.13
46
88
92
141
4
SALINITY
TEMPERATURE
8
12
16
33.5
33
.32.5
34.5
34
150
TR
F
350
FLUORESCENCE (V)
84
80
TRANSMISSION (Z)
STATION 48
48
23 MAY 1987
STA NO
PRESS
TEMP
LAT:
0631 GMT
SAL
POTEN
TEMP
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
13.284
13.287
13.284
13.225
13.131
13.124
11.694
11.457
10.859
9.573
9.173
8.772
8.493
8.315
8.128
7.943
7.626
7.292
6.950
6.700
6.172
5.392
4.862
4.858
32.763
32.763
32.762
32.754
32.745
32.746
32.788
32.901
32.988
33.062
33.251
33.347
33.483
33.585
33.684
33.748
33.870
33.933
33.953
33.963
33.969
34.025
34.103
34.104
13.284
13.286
13.281
13.221
13.125
13.118
11.687
11.448
10.849
9.563
9.162
8.761
8.481
8.302
8.114
7.928
7.609
7.274
6.929
6.677
6.146
5.360
4.823
4.819
39 52.9 N
PROBE 2561
SIGMA
THETA
24.605
24.605
24.605
24.610
24.622
24.624
24.930
25.062
25.236
25.511
25.723
25.862
26.011
26.118
26.224
26.301
26.443
26.541
26.604
26.645
26.720
26.861
26.985
26.985
LONG:126 5.4 W
DEPTH 3789M
SVA
DELD
TRN
332.4
332.7
332.9
332.7
331.8
331.8
302.8
290.5
274.1
247.9
227.9
214.9
200.8
190.9
180.9
173.7
160.6
151.6
145.9
142.2
135.6
122.9
111.8
111.8
0.003
0.033
0.067
0.100
0.133
0.166
0.198
0.227
0.256
0.282
0.306
0.328
0.349
0.368
0.387
0.405
0.446
0.485
0.522
0.558
0.628
0.756
0.874
0.875
87.7
87.8
87.7
87.8
88.1
88.5
90.0
90.5
90.7
90.8
90.8
90.9
90.9
90.9
90.8
90.8
90.9
91.0
91.0
91.1
91.1
91.2
91.3
91.3
FL
0.51
0.47
0.49
0.52
0.57
0.60
0.54
0.32
0.24
0.16
0.15
0.14
0.13
0.13
0.14
0.13
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
88
i6
92
142
SALINITY
-TEMPERATURE
8
12
16
33.0
32.5
0
33.5
34.0
34.5
100
F
TR
FLUOROMETER
0
2
80
84
TRANSMISSION (%)
STATION 49
STA NO 49
23 MAY 1987
PRESS
1
TEMP
13.161
10/3./65
20/3./67
30/3./73
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
13.158
13.137
13.119
13.107
12.365
11.367
10.696
9.765
9.315
9.072
8.819
8.725
8.405
8.018
7.860
7.646
6.918
6.089
5.370
5.382
LAT:
0739 GMT
SAL
32.755
32.756
32.756
32.756
32.756
32.755
32.751
32.751
32.726
32.813
32.989
33.204
33.388
33.555
33.677
33.759
33.899
33.945
34.009
34.033
34.018
34.081
34.121
34.126
39 45.9 N
PROBE 2561
POTEN
TEMP
SIGMA
THETA
13.161
13.164
13.164
13.169
13.152
13.131
13.111
24.623
24.623
24.623
24.622
24.625
24.629
24.630
24.632
24.755
25.010
25.266
13.097
12.354
11.356
10.684
9.752
9.303
9.059
8.804
8.709
8.387
7.998
7.838
7.621
6.891
6.054
5.329
5.341
25.591
25.808
25.978
26.113
26.192
26.352
26.446
26.520
26.570
26.660
26.820
26.940
26.943
LONG:126 0 . 5 W
DEPTH 3675M
SVA
330.7
330.9
331.2
331.5
331.5
331.4
331.6
331.6
320.0
295.9
271.7
240.8
220.3
204.3
191.6
184.3
169.6
160.9
154.3
149.9
141.7
127.4
116.7
116.4
DELD
TRN
0.003 87.4
0.033 87.8
0.066 87.8
0.099 87.8
0.132 87.8
0.166 87.7
0.199 87.9
0.232 88.4
0.265 89.1
0.295 90.4
0.324 90.7
0.350 90.7
0.373 90.8
0.394 84.2
0.414 84.2
0.433 86.8
0.476 90.7
0.518 90.9
0.557 91.0
0.595 91.1
0.668 91.1
0.802 91.2
0.924 91.3
0.925 91.3
FL
0.53
0.60
0.54
0.56
0.60
0.64
0.70
0.67
0.57
0.35
0.23
0.18
0.15
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.13
0.13
0.13
6
88
92
143
SALINITY
TEMPERATURE
8
12
32.5
16
33.0
33.5
34.0
34.5
100
150
I-
m
200
0
w
m
U,
cn
a 300
350
TR
400
24
500
32
25
33
I
SIG
6 40
34
SALINITY
28
36
35
FLUOROMETER
5001-2
4
76
80
TRANSMISSION (%)
STATION 50
STATION 50
STA NO 50
23 MAY 1987
PRESS
1
TEMP
13.182
10/3./82
20/3./81
30/3./86
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
13.180
13.154
13.082
12.769
11.308
10.996
10.391
10.084
9.905
9.655
9.513
9.362
8.997
8.475
8.046
7.832
7.285
6.575
5.946
5.939
84
LAT:
0848 GMT
SAL
32.764
32.763
32.763
32.763
32.763
32.758
32.752
32.716
32.746
32.877
33.028
33.183
33.298
33.379
33.547
33.636
33.857
33.956
33.992
34.026
34.054
34.128
34.196
34.196
39 39.3 N
PROBE 2561
POTEN
TEMP
SIGMA
THETA
13.182
24.626
24.625
24.626
24.625
24.626
24.628
24.638
24.672
24.968
25.126
25.349
25.522
25.642
25.746
25.901
25.996
26.227
26.385
26.479
26.538
26.639
26.794
26.930
26.930
13.181
13.179
13.182
13.175
13.147
13.074
12.759
11.298
10.986
10.379
10.071
9.892
9.641
9.497
9.346
8.979
8.455
8.024
7.807
7.257
6.538
5.903
5.896
LONG:125 56.2 W
DEPTH 3771M
SVA
330.4
330.7
330.9
331.3
331.4
331.5
330.8
327.8
299.6
284.8
263.7
247.5
236.2
226.5
211.9
203.2
181.6
166.9
158.3
153.1
144.0
130.3
118.3
118.3
DELD
TRN
0.003 87.3
0.033 87.4
0.066 87.4
0.099 87.4
0.132 87.3
0.166 87.5
0.199 87.9
0.232 89.0
0.262 90.4
0.292 90.5
0.319 90.3
0.345 84.0
0.369 90.5
0.392 82.5
0.414 90.3
0.435 90.6
0.483 73.7
0.526 75.7
0.567 90.9
0.606 91.0
0.680 91.1
0.816 91.1
0.939 91.3
0.940 91.3
FL
0.61
0.63
0.63
0.64
0.72
0.77
0.77
0.60
0.39
0.27
0.21
0.17
0.15
0.14
0.14
0.14
0.13
0.13
0.13
0.15
0.14
0.14
0.15
0.15
88
16
92
144
SALINITY
.TEMPERATURE
8
4
12
16
32.5
33.5
33.0
0
34.5
34.0
100
TR
-2
FLUOROMETER
2,
4
84
88
80
TRANSMISSION (%)
STATION 51
STA NO 51
23 MAY 1987
PRESS
1
TEMP
13.105
10/3./08
20/3./10
30/3./13
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
13.109
13.085
13.023
12.742
11.591
10.922
10.289
9.968
9.794
9.657
9.425
9.291
8.971
8.609
8.344
8.062
7.522
6.721
5.736
5.746
LONG:125 51.5 W
LAT: 39 32.1 N
0958 GMT
DEPTH 3808M
PROBE 2561
SAL
32.758
32.758
32.758
32.758
32.757
32.753
32.751
32.758
32.856
32.972
33.219
33.345
33.486
33.605
33.745
33.788
33.883
33.978
34.005
34.031
34.084
34.140
34.163
34.168
POTEN
TEMP
13.105
13.107
13.107
13.109
13.104
13.078
13.015
12.732
11.581
10.911
10.277
9.956
9.781
9.643
9.410
9.275
8.952
8.588
8.321
8.037
7.493
6.684
5.694
5.704
SIGMA
THETA
24.636
24.636
24.636
24.636
24.636
24.638
24.649
24.709
25.003
25.213
25.515
25.667
25.807
25.922
26.070
26.125
26.251
26.383
26.445
26.508
26.629
26.784
26.929
26.933
SVA
DELD
TRN
329.4
329.7
329.9
330.2
330.5
330.5
329.8
324.2
296.4
276.6
248.0
233.6
0.003
0.033
0.066
0.099
0.132
0.165
0.198
0.231
0.262
0.290
0.316
0.341
0.363
0.385
0.405
0.424
0.471
0.514
0.555
0.595
0.670
0.808
0.933
0.934
87.2
87.8
87.7
87.8
87.8
88.1
88.6
89.7
89.8
90.0
90.3
90.3
85.8
90.4
90.4
220.6
209.8
195.9
190.8
179.3
167.2
161.7
156.0
145.1
131.4
118.1
117.8
74.1
90.6
90.8
90.9
91.0
91.1
91.2
91.3
91.3
FL
0.69
0.66
0.68
0.71
0.72
0.72
0.62
0.43
0.42
0.28
0.16
0.15
0.15
0.15
0.14
0.13
0.16
0.13
0.13
0.14
0.14
0.14
0.14
0.14
92
145
SALINITY
TEMPERATURE
00
12
8
4
33.5
33.0
0r
16
32.5
34.5
34.0
}
100
150
m
200
350
24
32
500 1
25
33
SIGMA 8
261
l27
35
34
28
36
12
0
500 6
STATION 52
LAT: 39 25.0 N
LONG:125 46.8 W
1107 GMT
DEPTH 3775M
PROBE 2561
STA NO 52
23 MAY 1987
3
13.147
10/3./48
20/3./49
30/3./51
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
13.152
13.128
13.090
13.043
12.447
11.339
10.747
10.152
9.858
9.663
9.507
9.420
9.087
8.752
8.373
8.052
7.533
6.811
5.868
5.855
84
TRANSMISSION (%)
STATION 52
TEMP
FLUOROMETER
2
80
SALINITY
PRESS
TR
F
400
SAL
32.770
32.770
32.770
32.771
32.771
32.768
32.766
32.765
32.771
32.861
33.046
33.269
33.475
33.618
33.708
33.767
33.879
33.947
33.997
34.028
34.070
34.148
34.155
34.154
POTEN
TEMP
13.147
13.147
13.147
13.147
13.147
13.121
13.082
13.033
12.437
11.328
10.735
10.140
9.845
9.649
9.491
9.404
9.068
8.731
8.350
8.027
7.504
6.774
5.825
5.812
SIGMA
THETA
24.638
24.638
24.638
24.638
24.638
24.641
24.647
24.656
24.777
25.053
25.301
25.577
25.788
25.932
26.028
26.088
26.230
26.336
26.434
26.507
26.616
26.778
26.907
26.908
SVA
DELD
TRN
FL
329.3
329.5
329.8
0.010
0.033
0.066
0.099
0.132
0.165
87.5
87.5
87.5
87.5
87.5
87.6
0.72
0.73
0.77
0.77
0.78
0.79
0.198 88.0
0.231 88.8
0.79
0.62
0.264
0.294
0.322
0.347
0.370
0.392
0.412
0.432
0.479
0.523
0.565
0.605
0.680
0.818
0.944
0.946
0.40
0.34
0.23
0.16
0.15
0.14
0.14
0.14
0.13
0.13
0.13
0.13
0.14
0.14
0.14
0.14
330.0
330.3
330.2
329.9
329.3
318.0
291.9
268.3
242.2
222.4
208.9
199.9
194.4
181.4
171.7
162.7
156.1
146.3
132.1
120.4
120.3
89.8
90.1
90.1
89.9
90.4
84.5
84.0
80.5
72.9
90.0
90.9
91.0
91.1
91.2
91.3
91.3
Li
88
6j
92
146
SALINITY
- TEMPERATURE
8
4
12
32.5
16
33.0
0 r-
33.5
34.5
34.0
100
m
200
TR
400
FLUOROMETER
500
35
36
500
2
76
80
2
4
84
88
TRANSMISSION (%)
STATION 53
STA NO 53
23 MAY 1987
PRESS
1
TEMP
13.159
10/3./58
20/3./59
30/3./62
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
13.165
13.166
13.165
13.099
11.397
11.064
10.546
10.233
9.939
9.770
9.643
9.487
9.120
8.660
8.378
8.079
7.529
6.831
5.941
5.949
LAT: 39 17.9 N
1225 GMT
SAL
32.788
32.788
32.788
32.788
32.788
32.788
32.788
32.787
32.777
32.878
33.054
33.175
33.405
33.596
33.669
33.759
33.878
33.949
33.998
34.028
34.058
34.137
34.169
34.171
POTEN
TEMP
13.159
13.156
13.156
13.158
13.160
13.159
13.157
13.090
11.388
11.053
10.534
10.221
9.926
9.756
9.627
9.471
9.101
8.639
8.355
8.054
7.500
6.794
5.898
5.906
PROBE 2561
SIGMA
THETA
24.649
24.649
24.649
24.649
24.649
24.649
24.649
24.662
24.976
25.114
25.343
25.490
25.720
25.897
25.975
26.071
26.224
26.352
26.434
26.503
26.607
26.767
26.909
26.910
LONG:125 41.9 W
DEPTH 3689M
SVA
DELD
TRN
328.2
0.003
87.7
87.7
87.7
87.7
87.7
87.7
87.7
328.4 0.033
328.7
329.0
329.3
329.5
329.7
328.8
298.9
285.9
264.4
250.5
228.9
212.2
205.0
196.1
182.0
170.1
162.7
156.5
147.2
133.1
120.2
120.2
0.066
0.099
0.131
0.164
0.197
0.230
0.262
0.291
0.319
0.345
0.369
0.390
0.411
0.431
0.479
0.522
0.564
0.604
0.680
0.819
0.946
0.947
88.5
90.1
90.4
90.2
90.3
90.3
90.2
85.6
84.6
90.6
90.7
90.9
91.0
91.1
91.2
91.3
91.3
FL
0.65
0.67
0.68
0.69
0.71
0.73
0.71
0.63
0.39
0.27
0.23
0.18
0.15
0.14
0.13
0.14
0.14
0.13
0.13
0.14
0.13
0.14
0.14
0.14
6
92
147
SALINITY
TEMPERATURE
8
4
12
0r-
32.5
16
33.0
33.5
34.0
34.5
100
-200
m
0
w
TR
F
FLUOR2METER
500
32
33
34
SAUNIIY
35
36
5001-2
76
Ol
4
80
88
STATION 54
STATION 54
STA NO 54
23 MAY 1987
PRESS
TEMP
LAT: 39 11.0 N
LONG:125 37.4 W
1337 GMT
DEPTH 3615M
PROBE 2561
SAL
POTEN
TEMP
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
12.870
12.873
12.880
12.880
12.876
12.874
12.868
12.814
12.370
11.095
10.428
10.001
9.826
9.651
9.485
9.407
9.122
8.720
8.289
8.030
7.513
6.720
6.007
6.005
84
TRANSMISSION (%)
32.738
32.738
32.738
32.738
32.738
32.738
32.738
32.738
32.782
32.912
33.082
33.297
33.463
33.604
33.705
33.763
33.873
33.960
34.006
34.029
34.035
34.125
34.181
34.180
12.870
12.872
12.877
12.876
12.871
12.867
12.860
12.805
12.360
11.085
10.416
9.989
9.812
9.637
9.469
9.390
9.103
8.699
8.266
8.005
7.484
6.683
5.964
5.961
SIGMA
THETA
SVA
DELD
TRN
24.667
24.667
24.666
24.666
24.667
24.668
24.669
24.680
24.800
25.135
25.384
25.624
25.784
25.923
26.029
26.088
26.220
26.351
26.453
26.511
26.591
26.772
26.910
26.910
326.5
326.7
327.1
327.3
327.5
327.7
327.8
327.0
315.8
284.0
260.4
237.7
222.8
209.7
199.8
194.5
182.3
170.2
160.8
155.7
148.7
132.5
120.3
120.3
0.003
0.033
0.065
0.098
0.131
0.164
0.196
0.229
0.261
0.291
0.318
0.343
0.366
0.388
0.408
0.428
0.475
0.519
0.560
0.600
0.676
0.815
0.941
0.942
86.9
87.0
86.7
86.8
87.0
87.2
87.0
88.2
89.1
89.8
90.2
90.2
90.2
90.2
90.2
87.1
90.4
90.5
90.6
90.8
90.8
90.9
91.1
91.2
FL
0.80
0.81
0.80
0.82
0.76
0.79
0.78
0.64
0.45
0.29
0.19
0.15
0.14
0.14
0.14
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
92
148
4
SALINITY
TEMPERATURE
8
12
0r
32.5
16
33.0
33.5
34.5
34.0
100
150
ti
m
200
0
w
ww
a
350
TR
400
24
500
32
25
33
SIGMA B
26
FLUOROMETER
J27
34
281
35
SALINITY
36
500
1-2
76
0
2
4
80
84
88
TRANSMISSION (x)
STATION 55
STATION 55
STA NO 55
23 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.644
12.642
12.640
12.640
12.633
12.621
12.578
12.081
11.507
11.027
10.476
10.127
9.830
9.533
9.360
9.111
8.749
8.406
8.198
7.917
7.336
6.590
5.958
5.955
LAT: 39 4.0 N
LONG:125 32.9 W
1501 GMT
PROBE 2561
DEPTH 3674M
SAL
32.709
32.709
32.709
32.709
32.708
32.708
32.708
32.717
32.962
33.108
33.275
33.400
33.528
33.672
33.758
33.827
33.925
33.976
34.001
34.022
34.059
34.134
34.185
34.185
POTEN
TEMP
12.644
12.641
12.638
12.636
12.628
12.615
12.570
12.073
11.498
11.017
10.465
10.114
9.817
9.519
9.345
9.095
8.731
8.385
8.175
7.892
7.307
6.553
5.915
5.912
SIGMA
THETA
24.688
24.689
24.689
24.690
24.691
24.693
24.702
24.803
25.100
25.300
25.527
25.684
25.834
25.995
26.090
26.185
26.319
26.412
26.463
26.522
26.635
26.797
26.919
26.920
SVA
324.5
324.6
324.8
325.1
325.2
325.3
324.6
315.2
287.2
268.3
246.9
232.1
218.0
202.8
194.0
185.1
172.8
164.3
159.8
154.6
144.4
130.1
119.3
119.3
DELD
TRN
0.003
0.032
0.065
0.097
0.130
0.162
0.195
0.227
0.257
0.285
0.311
0.335
0.357
0.378
0.398
0.417
0.462
0.504
0.544
0.584
0.658
0.796
0.920
0.921
87.4
87.6
87.5
87.6
87.7
87.8
88.2
88.7
90.1
90.6
90.5
90.5
90.5
90.6
90.5
90.6
90.8
90.8
90.9
91.0
91.1
91.2
91.3
91.3
FL
0.46
0.62
0.85
0.84
0.74
0.82
0.69
0.70
0.29
0.19
0.16
0.20
0.14
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
6
92
149
4
SALINITY
TEMPERATURE
8
12
33.5
33
16
34
34.5
150
F
350
inn 12
32
Ql
FLUORESCENCE (V)
2
80
84
STATION 56
STATION 56
STA NO 56
23 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.477
12.474
12.475
12.475
12.477
12.478
12.441
12.397
12.328
11.671
11.337
10.240
9.871
9.577
9.449
9.258
8.912
8.640
8.235
7.850
7.243
6.527
5.642
5.659
TRANSMISSION (%)
LAT: 38 56.9 N
LONG:125 28.4 W
1648 GMT
PROBE 2561
DEPTH 3709M
SAL
32.707
32.707
32.707
32.707
32.707
32.719
32.731
32.734
32.746
32.938
33.066
33.229
33.486
33.585
33.672
33.757
33.874
33.955
33.970
33.979
34.031
34.120
34.146
34.150
POTEN
TEMP
12.477
12.472
12.472
12.471
12.472
12.472
12.433
12.388
12.318
11.660
11.325
10.228
9.857
9.563
9.434
9.242
8.894
8.620
8.212
7.826
7.214
6.491
5.600
5.617
SIGMA
THETA
24.719
24.720
24.720
24.720
24.720
24.729
24.746
24.757
24.779
25.052
25".212
25.531
25.794
25.920
26.009
26.107
26.254
26.360
26.433
26.498
26.626
26.795
26.927
26.929
SVA
DELD
TRN
FL
321.5
321.7
322.0
322.2
322.4
321.8
320.4
319.6
317.7
292.0
276.9
246.6
221.8
210.0
201.7
192.6
0.003
0.032
0.064
0.097
0.129
0.161
0.193
0.225
0.257
0.287
0.316
0.342
0.366
0.387
0.408
0.427
0.474
0.517
0.559
0.599
0.674
0.812
0.937
0.938
86.0
86.4
86.3
86.4
86.4
87.0
86.8
87.0
87.4
90.4
90.5
90.6
90.5
90.5
90.6
90.6
90.7
90.8
90.9
91.0
0.89
1.16
1.04
1.04
0.96
1.03
179.1
169.4
162.7
156.8
145.2
130.3
118.2
118.1
91.1
91.1
91.2
91.2
0.91
0.91
0.86
0.35
0.23
0.15
0.14
0.14
0.14
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
0.14
4>
88
'6
y[
150
00
4
SALINITY
.TEMPERATURE
8
12
32.5
16
33.0
33.5
34.0
34.5
150
m
200
w
N
w
w
a 300
350
F
400
500
24
32
25
33
SIG26
FLUOR2METER
B
34
28
36
35
SALINITY
500L
2
STATION 57
LAT: 38 50.0 N
1814 GMT
SAL
POTEN
TEMP
3
13.113
40
50
60
70
80
90
100
13.102
13.090
13.079
12.855
11.584
11.221
10.900
10.290
9.723
9.729
9.488
10/3./02
20/3./04
30/3./04
110
120
130
140
150
175
200
225
250
300
400
500
501
9.287
8.665
8.365
8.058
7.732
7.091
6.275
5.419
5.417
84
80
76
TRANSMISSION (%)
STA NO 57
23 MAY 1987
TEMP
4
OI
STATION 57
PRESS
TR
32.658
32.659
32.659
32.659
32.659
32.657
32.654
32.690
32.786
32.864
32.987
33.152
33.364
33.544
33.636
33.720
33.858
33.930
33.971
34.006
34.025
34.077
34.114
34.114
13.112
13.101
13.101
13.100
13.097
13.083
13.071
12.846
11.574
11.210
10.888
10.277
9.710
9.715
9.473
9.270
8.647
8.345
8.036
7.707
7.063
6.239
5.378
5.375
LONG:125 23.6 W
PROBE 2561
SIGMA
THETA
24.558
24.560
24.561
24.561
24.561
24.562
24.562
24.635
24.949
25.076
25.229
25.463
25.723
25.863
25.975
26.073
26.279
26.382
26.461
26.536
26.642
26.793
26.929
26.929
SVA
336.9
336.9
337.1
337.3
337.6
337.7
338.0
331.3
301.5
289.6
275.3
253.1
228.5
215.4
205.0
195.8
176.5
167.2
160.0
153.2
143.6
130.2
117.8
117.7
DEPTH 3694M
DELD
TRN
0.010
0.034
0.067
0.101
0.135
0.169
0.202
0.236
0.267
0.297
0.325
0.352
0.376
0.398
0.419
0.439
0.485
0.528
0.569
0.608
0.682
0.819
0.943
0.944
87.3
87.3
87.3
87.3
87.4
87.4
87.5
88.0
89.6
90.3
90.2
90.3
83.6
90.5
88.4
90.7
90.7
90.8
90.9
91.0
91.1
91.1
91.2
91.2
FL
0.34
0.43
0.48
0.54
0.62
0.63
0.60
0.72
0.48
0.31
0.26
0.20
0.14
0.13
0.13
0.13
0.14
0.14
0.14
0.13
0.13
0.13
0.14
0.14
88
61
92
151
4
SALINITY
TEMPERATURE
8
12
16
33.5
33.0
32.5
0.
34.5
34.0
1
100
m
200
0
TR
400
500
76
FLUOROMETER
2
2
6
1
84
80
TRANSMISSION (%)
STATION 58
STA NO 58
23 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
LAT: 38 43.1 N
LONG:125 18.9 W
1928 GMT
PROBE 2561
DEPTH 3608M
SAL
13.038
13.030
13.031
13.021
13.012
12.975
12.975
12.979
11.872
11.576
11.138
10.706
10.217
10.034
9.770
9.590
32.639
9.187
33.899
33.990
34.037
34.050
34.035
34.043
34.098
34.097
8.741
8.289
7.859
7.107
5.996
5.375
5.367
32.641
32,641
32.643
32.653
32.667
32.670
32.725
33.074
33.182
33.325
33.460
33.577
33.639
33.734
33.791
POTEN
TEMP
13.038
13.029
13.029
13.017
13.007
12.968
12.967
12.970
11.862
11.565
11.126
10.693
10.203
10.020
9.754
9.574
9.168
8.720
8.266
7.834
7.079
5.961
5.335
5.326
SIGMA
THETA
24.557
24.561
24.561
24.565
24.574
24.593
24.596
24.637
25.120
25.259
25.449
25.631
25.807
25.886
26.005
26.079
26.229
26.372
26.478
26.552
26.648
26.802
26.921
26.921
SVA
336.9
336.8
337.1
337.0
336.3
334.8
334.8
331.1
285.3
272.3
254.4
237.2
220.6
213.3
202.2
195.3
181.5
168.3
158.5
151.7
143.0
129.1
118.4
118.4
DELD
TRN
0.003
0.034
0.067
0.101
0.135
0.168
0.202
0.235
0.265
0.293
0.320
0.344
0.367
0.389
0.409
0.429
0.476
0.520
0.561
0.599
0.673
0.808
0.932
0.933
87.0
86.9
86.9
86.9
87.2
87.8
87.6
86.8
90.0
90.1
90.2
90.3
90.4
90.5
90.5
90.6
80.6
90.8
91.0
91.1
91.1
91.0
91.1
91.1
FL
0.31
0.33
0.39
0.62
0.76
0.70
0.93
0.82
0.40
0.31
0.20
0.15
0.14
0.14
0.13
0.13
0.13
0.13
0.13
0.14
0.13
0.14
0.14
0.14
.88
92
152
SALINITY
TEMPERATURE
4
8
12
16
33.0
332.5
33.5
34.0
34.5
100
TR
FLUOROMETER
500
32
33
34
80
SALINITY
STATION 59
LAT: 38 50.0 N
STA NO 59
23 MAY 1987
TEMP
2116 GMT
SAL
POTEN
TEMP
30
40
50
60
70
13.268
13.256
13.252
13.224
13.205
13.188
13.183
13.142
80
11.520
90
100
110
120
130
140
150
11.075
10.455
9.727
9.639
9.443
9.116
8.796
8.365
8.051
1
10
20
175
200
225
250
300
400
500
503
7.699
7.368
6.711
5.962
5.352
5.344
4
88
TRANSMISSION (%)
STATION 59
PRESS
2
84
32.689
32.689
32.689
32.688
32.687
32.685
32.685
32.681
32.894
33.031
33.166
33.278
33.510
33.611
33.732
33.795
33.918
33.968
33.995
34.011
34.020
34.084
34.133
34.134
13.268
13.255
13.249
13.220
13.199
13.182
13.175
13.132
11.510
11.064
10.443
9.714
9.626
9.429
9.101
8.780
8.347
8.031
7.677
7.344
6.684
5.928
5.311
5.303
PROBE 2561
SIGMA
THETA
24.551
24.554
24.555
24.559
24.563
24.565
24.566
24.572
25.045
25.232
25.445
25.656
25.851
25.962
26.110
26.210
26.372
26.459
26.532
26.592
26.690
26.838
26.952
26.953
LONG:125 1.9 W
DEPTH 3473M
SVA
DELD
TRN
337.6
337.5
337.7
337.5
337.5
337.5
337.7
337.4
292.4
274.8
254.6
234.7
216.3
206.0
0.003
0.034
0.068
87.7
87.7
87.7
86.5
87.7
87.9
88.0
88.4
192.1
182.7
167.6
159.7
153.1
147.7
138.8
125.6
115.5
115.4
0.101
0.135
0.169
0.203
0.236
0.268
0.296
0.323
0.347
0.370
0.391
0.411
0.430
0.473
0.514
0.553
0.591
0.662
0.794
0.915
0.919
90.1
90.4
90.6
90.8
90.6
90.6
90.7
83.4
75.6
90.7
90.9
91.0
91.1
91.2
91.2
91.3
FL
0.26
0.29
0.36
0.44
0.57
0.52
0.52
0.85
0.49
0.27
0.16
0.14
0.14
0.14
0.12
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
6
92
153
SALINITY
TEMPERATURE
4
8
16
12
33.0
332.5
34.0
33.5
34.5
100
300
400
500
35
36
500
2
0
72
76
FLUOROMETER
2
80
84
TRANSMISSION (%)
STATION 60
60
23 MAY 1987
STA NO
PRESS
1
TEMP
12.196
10/2./98
20/2./68
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
11.433
11.399
11.387
11.345
10.709
9.832
9.542
9.253
8.988
8.848
8.664
8.588
8.448
7.986
7.853
7.367
7.010
6.717
5.849
5.318
5.316
SAL
32.818
32.818
32.818
32.981
32.989
32.992
32.997
33.046
33.180
33.338
33.480
33.635
33.758
33.816
33.881
33.916
33.940
33.983
33.987
33.981
34.022
34.085
34.158
34.158
LAT: 38 56.8 N
LONG:124 43.8 W
2316 GMT
PROBE 2561
DEPTH 3470M
POTEN
TEMP
12.195
12.196
12.166
11.429
11.394
11.381
11.337
10.701
9.823
9.532
9.242
8.976
8.835
8.650
8.573
8.433
7.969
7.833
7.345
6.987
6.690
5.815
5.278
5.276
SIGMA
THETA
24.859
24.859
24.864
25.127
25.140
25.145
25.156
25.307
25.561
25.732
25.890
26.053
26.172
26.246
26.309
26.358
26.446
26.500
26.573
26.618
26.690
26.853
26.975
26.976
SVA
308.3
308.5
308.2
283.4
282.4
282.2
281.3
267.1
243.1
227.0
212.2
196.8
185.7
178.8
173.0
168.5
160.5
155.8
149.0
145.0
138.8
124.1
113.3
113.2
DELD
TRN
0.003
0.031
0.062
0.091
0.120
0.148
0.176
0.204
0.229
0.252
0.274
0.295
0.314
0.332
0.350
0.367
0.408
0.447
0.485
0.522
0.593
0.724
0.843
0.844
81.2
82.7
82.5
76.8
75.9
75.5
76.9
87.3
90.5
90.6
90.6
90.6
90.5
90.6
90.6
90.6
90.6
90.8
90.9
77.4
91.0
91.1
91.2
91.2
FL
1.57
1.57
1.69
5.00
5.00
4.92
4.98
1.89
0.19
0.16
0.14
0.14
0.15
0.14
0.14
0.14
0.14
0.14
0.14
0.13
0.14
0.14
0.14
0.14
4
6
88
92
154
SAUNRY
TEMPERATURE
8
12
32.5
16
m
33.5
33.0
34.5
34.0
200
0
TR
400
FLUORZMETER
34
35
SALINITY
36
80
STATION 61
LAT: 39 3.9 N
61
24 MAY 1987
PRESS
TEMP
0048
SAL
GMT
POTEN
TEMP
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
11.930
11.924
11.892
11.850
11.694
11.627
11.577
11.431
10.879
9.883
9.328
9.399
9.297
9.137
8.946
8.736
8.280
7.760
7.510
7.282
6.979
5.962
5.280
5.285
84
TRANSMISSION (%)
STATION 61
STA NO
4
01
500 I-2
76
32.755
32.755
32.755
32.756
32.765
32.778
32.785
32.828
32.949
33.080
33.335
33.628
33.680
33.713
33.769
33.815
33.911
33.974
34.001
34.009
34.041
34.080
34.151
34.155
11.930
11.923
11.889
11.846
11.689
11.621
11.570
11.423
10.870
9.872
9.317
9.387
9.284
9.123
8.931
8.720
8.262
7.740
7.489
7.258
6.951
5.928
5.240
5.244
LONG:124 50.0 W
PROBE 2561
SIGMA
THETA
24.860
24.860
24.867
24.876
24.912
24.935
24.950
25.009
25.202
25.475
25.765
25.982
26.039
26.091
26.166
26.235
26.380
26.507
26.564
26.602
26.670
26.835
26.975
26.977
SVA
DEPTH 3284M
DELD
TRN
308.2 0.003
308.3 0.031
307.9 0.062
307.3 0.092
304.1 0.123
302.2 0.153
301.0 0.183
295.5 0.213
277.3 0.242
251.5 0.269
224.0 0.292
203.6 0.314
198.4 0.334
193.6 0.353
186.7 0.372
180.3 0.391
166.8 0.434
155.1 0.474
150.0 0.512
146.6 0.549
85.6
85.9
140.8 0.621
125.9
113.3
113.1
0.755
0.874
0.878
86.1
86.3
87.4
87.9
88.0
88.7
88.6
89.7
90.7
90.7
90.7
86.5
81.3
90.7
90.8
85.0
91.0
91.1
91.1
91.2
91.3
91.3
FL
1.12
1.28
1.35
1.22
1.10
1.07
0.99
0.69
0.81
0.39
0.15
0.13
0.14
0.13
0.13
0.14
0.13
0.13
0.13
0.13
0.14
0.14
0.14
0.14
88
92
155
SALINITY
TEMPERATURE
8
4
12
33.5
33
16
34.5
34
150
0
500 2
34
36
35
TR
F
350
76
FLUORESCENCE (V)
2
SO
TRANSMI84
SSION (%)
SALINITY
STATION 62
STATION 62
STA NO 62
24 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
LAT: 39 10.9 N
LONG:124 55.0 W
0215 GMT
PROBE 2561
DEPTH 3105M
SAL
POTEN
TEMP
SIGMA
THETA
33.536
33.640
33.735
12.270
12.270
12.264
12.237
12.014
11.625
11.515
11.361
10.788
10.073
9.443
9.070
9.152
8.800
9.005
9.022
24.782
24.782
24.784
24.790
24.846
24.956
25.024
25.073
25.211
25.447
25.662
25.818
25.929
26.003
26.053
26.124
26.344
26.443
26.518
26.583
26.661
26.805
26.952
26.953
12.270
12.272
12.267
12.241
12.019
11.631
11.522
11.369
10.797
10.083
9.454
9.082
9.165
8.814
9.020
9.038
8.102
32.737
32.737
32.738
32.740
32.758
32.807
32.868
32.895
32.942
33.088
33.230
33.353
33.831
8.085
7.851
33.910
33.984
33.995
34.019
34.053
34.138
7.831
7.711
7.733
7.340
6.921
6.029
5.382
5.377
33.511
34.138
7.316
6.893
5.995
5.341
5.336
SVA
DELD
TRN
FL
315.6
315.8
315.8
315.5
310.4
300.1
293.9
289.5
276.5
85.2
85.3
85.5
0.99
85.5
1.12
86.5
88.0
88.5
88.7
89.8
90.6
1.24
90.8
0.15
161.1
154.4
148.4
141.7
128.8
115.5
0.003
0.032
0.063
0.095
0.126
0.157
0.186
0.215
0.244
0.271
0.295
0.317
0.339
0.359
0.379
0.399
0.443
0.485
0.524
0.562
0.635
0.769
0.891
90.8
90.7
90.8
90.7
90.7
90.8
91.0
91.0
91.3
0.12
0.13
0.12
0.14
0.14
0.13
0.13
0.13
0.13
0.13
0.14
0.14
115.5
0.892
91.3
0.14
254.1
233.8
219.1
208.8
201.9
197.4
190.9
170.2
91.1
91.1
91.2
1.13
1.16
0.96
0.74
0.78
0.56
0.21
4
8
16
92
156
SALINITY
33.0
332.5
33.5
34.0
34.5
100
-200
m
0
TR
400
I
FLUOROMEFER
500
2
76
0
2
4
80
84
88
TRANSMISSION (Z)
STATION 63
STA NO
63
LAT:
24 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.551
12.556
12.526
12.337
12.017
11.732
11.554
11.468
11.317
11.157
10.949
10.725
9.965
9.389
8.512
8.346
7.906
7.918
7.549
7.370
6.705
5.764
5.131
5.142
0339 GMT
SAL
39 18.0 N
PROBE 2561
POTEN
TEMP
SIGMA
THETA
12.550
12.555
12.524
12.333
12.012
11.726
11.547
11.460
11.307
11.146
32.919 10.937
33.019 10.712
33.181
9.951
33.286
9.375
33.555
8.498
33.647
8.330
33.806
7.889
33.954
7.898
33.970
7.528
33.991
7.347
34.002
6.678
34.045
5.730
34.099
5.091
34.103
5.102
24.666
24.665
24.672
24.709
24.794
24.851
24.894
24.925
24.976
25.041
25.167
25.284
25.540
25.717
26.065
26.163
26.352
26.467
26.534
26.576
26.676
26.832
26.950
26.952
32.657
32.656
32.657
32.659
32.690
32.695
32.708
32.728
32.759
32.805
LONG:125 0.0 W
DEPTH 3032M
SVA
326.6
326.9
326.5
323.2
315.4
310.1
306.3
303.6
298.8
292.9
281.2
270.1
245.9
229.2
196.1
187.0
169.3
158.9
152.8
149.1
140.0
126.0
115.4
115.3
DELD
TRN
FL
0.003 85.2 1.24
0.033 85.3 1.23
0.065 85.3 1.15
0.098 85.3 1.55
0.130 86.4 1.56
0.161 86.1 1.77
0.192 86.6 1.72
0.222 87.3 1.28
0.252 88.3 0.94
0.282 88.3 0.94
0.311 88.6 0.78
0.338 89.1 0.64
0.364 90.4 0.33
0.388 90.6 0.17
0.409 90.8 0.13
0.428 90.8 0.12
0.473 90.8 0.12
0.514 90.9 0.13
0.553 91.0 0.13
0.591 91.1 0.13
0.663 91.1 0.13
0.795 91.2 0.13
0.915 91.3 0.14
0.916 91.3 0.14
6
92
157
SALINITY
TEMPERATURE
4
8
12
33.5
33.0
332.5
16
34.0
34.5
100
m
200
0
TR
400
FLUOROMETER
500
35
36
500
2
76
80
2
4
84
88
TRANSMISSION (%)
STATION 64
STA NO 64
24 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.943
12.942
12.944
12.947
12.946
12.914
12.884
12.141
11.571
11.306
10.693
9.679
9.207
8.707
8.409
8.199
7.971
7.618
7.257
6.903
6.419
5.798
5.194
5.179
LAT: 39 24.9 N
LONG:125 5.2 W
0518 GMT
PROBE 2561
DEPTH 3017M
SAL
32.699
32.699
32.699
32.699
32.699
32.701
32.702
32.755
32.804
32.841
32.954
33.097
33.228
33.355
33.506
33.622
33.806
33.907
33.935
33.950
33.972
34.083
34.148
34.146
POTEN
TEMP
12.943
12.941
12.942
12.943
12.941
12.907
12.876
12.132
11.561
11.295
10.681
9.667
9.194
8.694
8.395
8.184
7.954
7.599
7.236
6.880
6.393
5.764
5.154
5.139
SIGMA
THETA
24.623
24.623
24.623
24.623
24.623
24.631
24.638
24.821
24.966
25.042
25.239
25.522
25.700
25.878
26.042
26.164
26.344
26.474
26.547
26.608
26.691
26.857
26.982
26.983
SVA
330.7
330.9
331.2
331.5
331.7
331.2
330.8
313.5
299.9
292.8
274.2
247.4
230.5
213.7
198.2
186.8
170.2
158.1
151.4
145.9
138.5
123.6
112.5
112.4
DELD
TRN
0.003
0.033
0.066
0.099
0.132
0.166
0.199
0.231
0.262
0.291
0.320
0.346
0.370
0.392
0.412
0.432
0.476
0.517
0.555
0.593
0.664
0.794
0.912
0.913
86.2
86.5
86.5
86.5
86.5
87.0
87.6
89.5
90.4
90.6
90.8
90.8
90.9
90.9
90.9
83.9
91.0
91.0
91.0
91.1
91.1
91.2
91.3
91.3
FL
0.88
0.84
0.85
1.02
0.87
0.88
0.84
0.59
0.33
0.26
0.21
0.15
0.13
0.15
0.12
0.13
0.11
0.12
0.12
0.13
0.14
0.14
0.14
0.14
6
92
158
4
SALINITY
TEMPERATURE
8
12
33.5
33.0
16
500
32
33
34
35
SALINITY
36
STATION 65
STA NO
65
LAT:
24 MAY 1987
PRESS
TEMP
0641 GMT
SAL
POTEN
TEMP
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
12.826
12.827
12.830
12.834
12.777
12.224
12.162
11.894
11.469
11.115
9.985
9.454
9.077
8.680
8.381
8.153
7.800
7.488
7.228
6.916
6.248
5.558
5.256
5.256
32.646
32.646
32.647
32.647
32.663
32.635
32.643
32.648
32.683
32.742
32.978
33.132
33.270
33.444
33.528
33.610
33.808
33.909
33.937
33.948
33.956
34.038
34.149
34.150
12.826
12.826
12.827
12.830
12.772
12.217
12.154
11.885
11.459
11.104
9.973
9.442
9.065
8.666
8.367
8.138
7.782
7.469
7.207
6.893
6.222
5.525
5.216
5.216
39 31.5 N
LONG:125 10 . 0 W
PROBE 2561
SIGMA
THETA
24.604
24.604
24.605
24.605
24.628
24.713
24.730
24.784
24.890
25.000
25.378
25.586
25.754
25.952
26.064
26.162
26.370
26.494
26.553
26.605
26.700
26.851
26.976
26.976
SVA
332.5
332.7
332.9
333.2
331.2
323.3
321.9
317.0
307.1
296.8
260.9
241.2
225.4
206.7
196.2
187.0
167.6
156.2
150.8
146.2
137.5
124.0
113.1
113.1
DEPTH 3300M
DELD
TRN
0.003
0.033
0.067
0.100
0.133
0.166
0.198
0.230
0.261
0.291
0.319
0.344
0.368
0.389
0.409
0.429
0.473
0.513
0.551
0.589
0.660
0.790
0.908
0.909
86.1
85.8
85.9
86.0
86.4
86.2
86.1
86.9
87.9
89.2
90.7
90.7
90.7
90.9
90.9
90.9
90.9
91.0
91.0
91.1
91.1
91.2
91.3
91.3
FL
0.94
0.94
0.88
0.89
1.07
1.27
1.95
1.36
1.31
0.72
0.17
0.14
0.13
0.13
0.12
0.13
0.12
0.13
0.12
0.13
0.13
0.13
0.14
0.13
34.0
34.5
159
34.5
34.0
300
TR
400
FLUOROMETER
500
500
2
80
76
2
4
84
88
TRANSMISSION (X)
STATION 66
STA NO 66
24 MAY 1987
PRESS
1
TEMP
13.154
10/3./58
20/3./15
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
12.802
12.090
11.605
11.473
11.303
11.123
10.115
9.775
9.210
8.894
8.632
8.243
8.117
7.727
7.329
6.958
6.680
6.345
5.569
5.182
5.174
LAT: 39 39.1 N
LONG:125 14.9 W
0812 GMT
PROBE 2561
DEPTH 3205M
SAL
32.741
32.741
32.738
32.715
32.684
32.730
32.780
32.850
32.939
33.023
33.075
33.217
33.321
33.472
33.587
33.676
33.824
33.922
33.946
33.974
34.000
34.067
34.170
34.170
POTEN
TEMP
13.154
13.156
13.113
12.798
12.085
11.599
11.465
11.294
11.113
10.105
9.764
9.198
8.882
8.618
8.229
8.102
7.710
7.310
6.937
6.658
6.318
5.536
5.142
5.134
SIGMA
THETA
24.614
24.613
24.620
24.663
24.775
24.901
24.964
25.050
25.151
25.391
25.489
25.691
25.823
25.982
26.131
26.220
26.393
26.527
26.598
26.657
26.722
26.873
27.001
27.002
SVA
331.6
331.9
331.5
327.6
317.1
305.4
299.6
291.7
282.2
259.4
250.3
231.2
218.8
203.8
189.8
181.5
165.4
153.0
146.5
141.1
135.4
121.9
110.7
110.7
DELD
TRN
0.003
0.033
0.066
0.099
0.132
0.163
0.193
0.222
0.251
0.278
0.304
0.328
0.350
0.371
0.391
0.410
0.453
0.492
0.530
0.566
0.635
0.764
0.880
0.881
86.1
87.0
87.0
86.9
86.6
88.8
90.0
90.5
90.6
90.7
90.8
90.8
90.8
90.8
90.9
90.8
90.9
91.0
91.0
91.1
91.1
91.2
91.3
91.3
FL
0.54
0.59
0.63
0.68
1.67
1.07
0.46
0.30
0.24
0.17
0.15
0.14
0.12
0.13
0.13
0.12
0.12
0.13
0.13
0.13
0.13
0.13
0.14
0.14
6
92
160
00
4
SALINITY
-TEMPERATURE
8
12
16
32.5
33.0
33.5
34.0
34.5
100
150
350
500
24
28
36
32
F
400
7
TR
FLUOROMETER
1-2
500
76
0
2
80
84
TRANSMISSION (%)
STATION 67
67
24 MAY 1987
STA NO
PRESS
1
TEMP
13.197
10/3./99
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
13.200
13.201
13.200
12,688
11.317
10.688
10.172
9.468
8.750
8.467
8.344
8.167
8.053
7.887
7.553
7.215
6.951
6.675
6.112
5.233
4.830
4.830
SAL
LAT: 39 45.8 N
0936 GMT
POTEN
TEMP
SIGMA
THETA
13.197
13.198
13.197
13.197
13.194
12.681
11.309
10.680
10.163
9.459
33.130 8.740
33.247
8.456
33.427
8.331
33.570
8.154
33.716
8.039
33.818
7.873
33.884
7.536
33.931
7.196
33.946 6.930
33.953
6.652
33.965
6.086
34.017
5.201
34.107
4.791
34.108
4.791
24.606
24.606
24.606
24.606
24.606
24.690
24.973
25.160
25.328
25.485
25.695
25.829
25.990
26.128
26.260
26.365
26.465
26.550
26.599
26.641
26.724
26.873
26.991
26.991
32.742
32.743
32.743
32.742
32.742
32.721
32.755
32.853
32.954
33.007
LONG:125 19 . 8 W
PROBE 2561
SVA
332.3
332.5
332.8
333.1
333.3
325.5
298.7
281.0
265.3
250.4
230.5
217.9
202.8
189.8
177.5
167.7
158.5
150.7
146.4
142.6
135.1
121.6
111.2
111.2
DEPTH 3300M
DELD
TRN
0.003
0.033
0.067
0.100
0.133
0.166
0.197
0.226
0.253
0.279
0.304
0.326
0.347
0.367
0.385
0.402
0.443
0.482
0.519
0.555
0.624
0.753
0.870
0.871
85.9
87.6
87.6
87.6
87.6
88.5
90.3
90.7
89.6
89.1
90.5
90.7
90.8
90.9
90.8
90.8
90.9
90.8
90.9
91.0
91.0
91.2
91.3
91.3
FL
0.55
0.51
0.47
0.49
0.51
0.56
0.43
0.23
0.34
0.56
0.17
0.14
0.13
0.13
0.13
0.13
0.13
0.14
0.13
0.14
0.13
0.13
0.13
0.13
88
92
161
SALINITY
TEMPERATURE
4
8
12
33.5
33
.5
16
34
34.5
4
88
6
150
F
350
9d
,>A
- 9S
FLUORESCENCE (V)
SIGMA
I
32
34
84
80
SALINITY
TRANSMISSION (%)
STATION 68
STATION 68
STA NO 68
24 MAY 1987
PRESS
TEMP
LAT: 39 53.0 N
1108 GMT
SAL
POTEN
TEMP
LONG:125 24.9 W
PROBE 2561
SIGMA
THETA
DEPTH 3040M
SVA
DELD
TRN
FL
32.734
32.739
32.825
32.899
12.993
12.883
11.239
10.310
9.818
33.025
326.9
291.5
270.7
0.003
0.033
0.064
0.092
9.813
87.8
87.9
86.5
88.4
0.45
0.64
40
24.640
24.665
25.039
25.260
329.1
20
30
12.993
12.884
11.242
10.314
25.442
253.6
50
60
9.547
8.946
0.118
33.116
33.146
90.6
0.23
9.541
8.940
70
80
9.046
8.684
25.557
25.676
33.342
33.498
242.8
231.6
0.143
0.166
9.039
8.676
90.7
90.7
0.15
0.17
25.814
25.993
90
100
110
120
130
140
150
8.423
218.7 0.189
201.8 0.210
33.589
88.4
88.6
0.43
0.60
8.414
8.183
26.104
33.653
191.4
8.173
0.229
89.1
0.35
26.191
183.4
8.012
7.912
7.764
7.634
0.248
0.24
175.1
200
6.907
26.537
33.948
170.6
164.7
160.2
158.4
151.6
0.266
0.283
0.300
0.316
0.332
7.277
8.001
7.900
7.751
7.620
7.557
7.260
26.279
26.328
26.393
26.441
175
33.734
33.777
33.831
33.869
33.883
33.926
89.5
6.888
0.371
90.0
90.2
90.4
90.4
90.6
90.7
26.606
0.22
0.19
0.22
0.19
0.17
0.15
225
6.670
145.3
33.954
0.408
90.9
0.15
6.650
250
6.336
26.642
33.958
142.1
0.444
6.314
91.0
26.689
0.14
300
400
500
6.219
5.365
137.8
0.479
34.039
34.074
91.0
0.14
6.193
5.332
34.168
130.9
119.0
0.546
5.018
26.769
26.902
4.978
0.671
90.6
90.9
27.018
0.15
0.15
501
108.9
5.013
34.169
0.785
91.0
0.14
4.973
27.019
108.8
0.786
90.9
0.14
1
10
7.571
26.462
1.01
1.09
92
162
SAUNfTY
TEMPERATURE
8
12
32.5
16
33.0
0
33.5
34.0
34.5
84
88
92
100
150
-200
m
in
350
T
5001 24
32
25
33
400
SIG 26 }B
28
34
36
35
SALINITY
500
L
76
80
TRANSMISSION (R)
STATION 69
STATION 69
STA NO 69
24 MAY 1987
PRESS
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.283
11.284
10.641
10.040
9.728
9.461
9.424
9.328
8.964
8.651
8.332
8.113
7.873
7.749
7.612
7.412
6.999
6.788
6.652
6.460
6.060
5.438
5.030
5.029
SAL
33.168
33.163
33.135
33.269
33.383
33.488
33.508
33.527
33.627
33.688
33.765
33.825
33.877
33.901
33.924
33.954
33.981
33.994
34.004
34.010
34.031
34.109
34.176
34.177
LAT: 39 59.9 N
LONG:125 30.1 W
1223 GMT
PROBE 2561
DEPTH 2995M
POTEN
TEMP
11.282
11.283
10.638
10.037
9.723
9.456
9.417
9.320
8.956
8.641
8.322
8.102
7.861
7.737
7.599
7.398
6.983
6.770
6.632
6.437
6.035
5.405
4.990
4.989
SIGMA
THETA
25.299
25.295
25.387
25.595
25.736
25.862
25.884
25.914
26.051
26.147
26.256
26.336
26.412
26.450
26.488
26.539
26.619
26.658
26.684
26.715
26.783
26.922
27.024
27.024
SVA
DELD
TRN
266.4
266.9
258.4
238.8
225.6
213.8
211.9
209.3
196.4
187.4
177.2
169.7
162.6
159.3
155.8
151.0
143.7
140.3
138.2
135.5
129.5
117.2
108.4
108.4
0.008
0.027
0.053
0.078
86.1
1.31
86.2
85.0
82.4
83.9
83.8
83.4
83.6
88.4
89.2
89.6
89.5
89.9
90.0
82.7
90.0
85.3
81.4
90.4
89.7
90.7
90.8
90.9
90.9
1.04
0.101
0.123
0.144
0.165
0.186
0.205
0.223
0.240
0.257
0.273
0.289
0.304
0.341
0.376
0.411
0.445
0.512
0.635
0.749
0.750
FL
1.31
2.47
2.49
2.01
1.82
2.01
0.51
0.35
0.23
0.21
0.17
0.18
0.16
0.19
0.15
0.16
0.15
0.15
0.15
0.15
0.14
0.14
163
SALINITY
TEMPERATURE
8
12
16
32.5
33.5
33.0
34.0
34.5
400
FLUOROMETER
28
36
500 -2
76
0
2
4
80
84
88
TRANSMISSION (%)
STATION 70
STA NO 70
24 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.436
11.433
11.400
11.280
10.933
9.148
8.460
8.174
7.985
7.820
7.664
7.433
7.304
7.278
7.177
7.098
6.713
6.457
6.291
6.018
5.594
5.327
4.936
4.934
SAL
33.116
33.115
33.137
33.178
33.193
33.562
33.722
33.789
33.846
33.883
33.912
33.947
33.958
33.964
33.974
33.980
33.995
34.016
34.023
34.009
34.044
34.132
34.191
34.191
LAT: 40 7.3 N
1335 GMT
PROBE 2561
POTEN
TEMP
11.436
11.432
11.397
11.276
10.928
9.143
8.454
8.167
7.977
7.811
7.654
7.422
7.293
7.266
7.164
7.084
6.698
6.439
6.271
5.997
5.569
5.295
4.897
4.894
SIGMA
THETA
25.231
25.231
25.254
25.308
25.381
25.970
26.203
26.299
26.371
26.425
26.470
26.530
26.558
26.566
26.588
26.604
26.668
26.719
26.746
26.771
26.851
26.953
27.046
27.046
LONG:125 29.9 W
DEPTH 2464M
SVA
272.8
273.0
271.1
266.2
259.4
203.6
181.6
172.6
165.9
160.9
156.8
151.2
148.7
148.1
146.1
144.7
138.9
134.4
132.1
130.0
122.8
114.2
106.2
106.2
DELD
TRN
0.003
0.027
0.055
0.081
0.108
0.131
0.150
0.168
0.185
0.201
0.217
0.232
0.247
0.262
0.277
0.292
0.327
0.361
0.395
0.427
0.490
0.609
0.719
0.720
86.5
86.5
86.9
88.4
88.6
90.2
90.3
90.3
90.3
90.3
90.3
90.2
90.0
90.0
84.1
86.4
42.4
90.2
90.3
78.7
83.3
90.6
90.8
90.9
FL
1.07
1.25
0.92
0.70
0.73
0.32
0.22
0.18
0.17
0.16
0.15
0.15
0.15
0.15
0.15
0.15
0.16
0.15
0.15
0.15
0.15
0.14
0.14
0.14
6
92
164
SALINITY
TEMPERATURE
4
8
12
0r
32.5
16
33.0
33.5
34.5
34.0
100
150
m
200
0
w
V)
w
- 300
350
500 24
32
25
33
T
S
'
SIGMA B
400
26
2,t
3
34
'
SALINITY
281
36
1-2
ouu --
66
4
76
92
STATION 71
STA NO
LAT: 40 14.7 N
71
24 MAY 1987
PRESS
1
TEMP
11.204
10/1./98
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
9.938
9.581
9.341
9.214
9.097
9.034
8.852
8.599
8.211
8.106
7.875
7.689
7.566
7.503
6.954
6.627
6.389
6.143
5.762
5.390
4.942
4.934
1443 GMT
SAL
32.987
32.997
33.364
33.434
33.507
33.543
33.587
33.592
33.660
33.717
33.798
33.823
33.874
33.906
33.925
33.932
33.976
33.986
33.991
34.008
34.044
34.117
34.200
34.202
POTEN
TEMP
SIGMA
THETA
11.204
11.197
9.936
9.578
9.337
9.209
9.090
9.027
8.844
8.590
8.201
8.095
7.863
7.676
7.553
7.489
6.938
6.609
6.369
6.121
5.737
25.173
25.181
25.686
25.800
25.896
25.944
25.998
26.012
26.093
26.177
26.300
26.336
26.410
26.462
26.495
26.510
26.621
26.673
26.709
26.754
26.830
26.934
27.052
27.055
5.358
4.903
4.894
LONG:125 30 . 0 W
PROBE 2561
SVA
278.4
277.8
230.0
219.3
210.4
206.0
201.1
199.9
192.4
184.5
173.0
169.8
162.9
158.1
155.1
153.8
143.5
138.8
135.7
131.7
124.8
116.0
105.6
105.4
DEPTH 2240M
DELD
TRN
0.003
0.028
0.053
0.076
0.097
0.118
0.138
0.158
0.178
0.197
0.215
0.232
0.248
0.265
0.280
0.296
0.333
0.368
0.402
0.436
0.500
0.620
0.731
0.735
84.8
84.9
87.5
87.9
86.3
88.8
88.9
89.1
89.0
89.1
62.7
89.7
89.9
90.2
90.1
90.1
89.9
82.7
73.9
90.4
90.6
90.5
91.0
91.0
FL
1.44
1.81
1.12
0.98
0.80
0.53
0.52
0.47
0.38
0.36
0.18
0.18
0.16
0.17
0.15
0.16
0.15
0.15
0.15
0.15
0.14
0.15
0.14
0.14
165
SALINITY
TEMPERATURE
8
12
0r
32.5
16
33.0
33.5
34.0
80
84
88
34.5
100
150
m
200
D
350
S
500 124
32
25
33
400
SIGMA JO
26
1
28
34
35
5001-2
36
SALINITY
6
76
TRANSMISSION (%)
STATION 72
STATION 72
STA NO 72
24 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.422
11.421
11.416
11.287
10.544
10.323
9.518
8.659
8.431
8.290
8.210
8.092
7.819
7.670
7.578
7.528
7.260
7.024
6.730
6.576
6.150
5.532
5.033
5.032
SAL
33.011
33.011
33.011
33.015
33.130
33.211
33.429
33.668
33.737
33.776
33.792
33.824
33.891
33.921
33.936
33.946
33.967
33.987
33.997
34.028
34.039
34.104
34.167
34.167
LAT: 40 22.0 N
LONG:125 30.0 W
1554 GMT
PROBE 2561
DEPTH 1639M
POTEN
TEMP
SIGMA
THETA
11.422
11.420
11.414
11.283
10.539
10.317
9.512
8.652
8.423
8.281
8.200
8.081
7.807
7.658
7.565
7.514
7.244
7.006
6.710
6.554
6.124
5.499
4.993
4.992
25.152
25.152
25.153
25.180
25.401
25.502
25.806
26.130
26.219
26.271
26.296
26.338
26.431
26.476
26.502
26.517
26.572
26.620
26.668
26.714
26.778
26.907
27.015
27.016
SVA
DELD
TRN
280.4 0.003
280.5 0.028
280.7 0.056
278.3 0.084
257.5 0.111
248.1 0.136
219.3 0.160
188.7 0.180
180.4 0.198
175.6 0.216
173.4 0.234
169.5 0.251
160.8 0.267
156.7 0.283
154.4 0.299
153.1 0.314
148.3 0.352
144.0 0.388
139.7 0.424
135.7 0.458
130.1 0.524
118.7 0.649
109.2 0.763
109.1 0.764
81.2
80.4
80.3
81.6
87.9
88.4
88.8
90.2
90.2
90.3
90.3
90.2
90.2
82.8
89.7
90.2
90.1
79.1
86.4
82.8
90.7
90.7
90.9
90.9
FL
2.36
2.78
2.74
2.94
1.21
0.71
0.48
0.25
0.18
0.17
0.17
0.17
0.16
0.15
0.16
0.16
0.15
0.15
0.16
0.15
0.15
0.14
0.15
0.14
92
166
4
SALINITY
TEMPERATURE
8
12
16
32.5
0
33.0
33.5
34.5
34.0
100
TR
32
STA NO
73
LAT:
24 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
10.596
10.579
10.592
10.386
10.133
9.331
9.461
9.107
8.977
8.876
8.615
8.528
8.227
8.080
8.061
7.869
7.590
7.215
7.071
6.813
6.268
5.530
5.043
5.041
SAL
32.941
32.941
32.949
33.055
33.134
33.299
33.477
33.585
33.602
33.618
33.685
33.758
33.785
33.841
33.856
33.898
33.940
33.971
33.982
33.997
34.025
34.091
34.170
34.170
1709 GMT
40 29.4 N
POTEN
TEMP
SIGMA
THETA
10.596
10.578
10.590
10.383
10.129
9.325
9.454
9.100
8.969
25.243
8.867
8.605
8.517
8.215
8.067
8.048
7.854
7.573
7.196
7.050
6.790
6.242
5.497
5.003
5.001
LONG:125 30.1 W
PROBE 2561
25.247
25.251
25.369
25.473
25.735
25.853
25.995
26.029
26.057
26.150
26.221
26.288
26.354
26.369
26.430
26.504
26.582
26.610
26.658
26.752
26.897
27.017
27.017
SVA
271.6
271.5
271.4
260.3
250.6
225.9
214.8
201.6
198.5
196.0
187.3
180.8
174.6
168.4
167.2
161.5
154.8
147.7
145.4
DEPTH 2823M
DELD
TRN
0.003 86.4
0.027 86.3
0.054 85.8
0.081 85.5
0.107 86.3
0.131 88.9
0.153 87.0
0.173 88.8
0.193 89.4
0.213 89.6
0.232 83.2
0.251 84.9
0.268 90.0
0.285 89.7
0.302 83.1
0.319 80.4
0.358 44.1
0.396 90.4
0.432 41.1
141.1 0.468 90.3
132.6 0.537 90.5
119.7 0.664 90.7
109.1 0.777 91.0
109.0 0.778 91.0
FL
0.48
0.71
1.02
1.18
1.35
0.60
1.11
0.64
0.46
0.39
0.29
0.29
0.18
0.16
0.16
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.16
0.16
167
TEMPERATURE
8
16
12
150
350
FLUOROMETER
24
32
500 1
25
33
34
'
0
-2
28
36
500 76
80
SALINITY
SAL
32.614
32.619
20/1./32
32.627
10.855
10.555
10.460
10.370
10.108
9.844
9.054
8.802
8.532
8.292
8.165
8.033
7.937
7.701
7.484
7.210
6.802
6.515
5.735
5.192
5.171
32.691
32.769
32.807
32.867
32.988
33.060
33.487
33.558
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
88
LAT: 40 36.7 N
LONG:125 30.1 W
1822 GMT
DEPTH 2860M
PROBE 2561
11.314
11.227
1
10
84
STATION 74
STA NO 74
24 MAY 1987
TEMP
4-
TRANSMISSION (z)
STATION 74
PRESS
2
33.697
33.800
33.828
33.879
33.905
33.937
33.970
33.979
33.996
34.044
34.084
34.134
34.137
POTEN
TEMP
11.314
11.225
11.130
10.852
10.550
10.454
10.363
10.100
9.835
9.044
8.791
8.520
8.280
8.152
8.019
7.922
7.684
7.465
7.189
6.779
6.489
5.702
5.152
5.130
SIGMA
THETA
24.863
24.882
24.906
25.004
25.117
25.164
25.226
25.365
25.465
25.927
26.022
26.173
26.290
26.331
26.391
26.426
26.486
26.542
26.588
26.658
26.734
26.866
26.971
26.976
SVA
DELD
TRN
FL
307.9
306.2
304.2
295.0
284.5
280.3
274.5
261.5
252.2
208.4
0.003
0.031
0.061
0.091
0.120
0.149
0.176
0.203
0.229
0.252
0.272
0.291
0.309
0.326
0.343
0.360
0.399
0.438
0.475
0.511
0.580
0.707
0.824
0.828
86.9
86.7
0.35
0.79
0.93
0.58
0.41
0.53
0.47
0.42
0.33
0.14
0.15
0.16
0.16
0.15
0.16
0.15
0.14
0.14
0.14
0.14
0.14
0.15
0.14
0.14
199.5
185.3
174.4
170.6
165.1
161.9
156.6
151.6
147.5
141.1
134.4
122.7
113.5
113.1
87.1
89.1
89.9
89.4
89.8
89.9
90.3
81.2
80.3
87.0
46.1
89.9
13.9
50.9
68.1
90.2
90.7
90.8
90.3
90.8
91.1
91.0
0
92
168
SALINITY
TEMPERATURE
00
4
12
8
32.5
16
33.5
33.0
34.0
34.5
1
100
150
-200
m
0
w
N)
U
w
a 300
350
TR
F
400
FLUOROMETER
500
32
33
34
35
36
SALINITY
500 1-2
76
0
2
4_
80
84
88
TRANSMISSION (R)
STATION 75
STA NO
STATION 75
LONG:125 30.1 W
LAT: 40 44.0 N
DEPTH 2859M
1946 GMT
PROBE 2561
75
24 MAY 1987
PRESS
TEMP
11.569
11.475
20 11.376
30 11.274
40 11.026
50 10.631
60 10.536
70 10.455
80 10.427
90 10.186
100
9.958
110
9.550
120
9.172
130
8.992
140
8.653
150
8.512
175
8.032
200
7.748
225
7.453
250
7.246
300
6.738
400
5.717
500
4.886
501
4.882
3
10
SAL
POTEN
TEMP
SIGMA
THETA
SVA
DELD
TRN
FL
32.566
32.569
32.573
32.585
32.639
32.805
32.843
32.864
32.880
32.973
33.065
33.255
33.396
33.468
33.601
33.674
33.853
33.922
33.963
33.986
34.018
34.064
34.089
34.091
11.569
11.474
11.373
11.270
11.021
10.625
10.529
10.447
10.418
10.175
24.780
24.799
24.820
24.848
24.934
25.133
25.179
25.209
25.227
25.340
25.450
25.666
25.838
25.923
26.080
26.158
26.371
26.467
26.542
26.590
26.685
26.853
26.971
26.972
315.8
314.2
312.4
309.9
301.9
283.2
279.1
276.4
274.9
264.3
254.0
233.6
217.5
209.6
194.8
187.5
167.5
158.8
152.0
147.8
139.3
124.0
113.2
113.0
0.009
0.032
0.063
0.094
0.125
0.154
0.182
0.210
0.237
0.265
0.290
0.315
0.337
0.359
0.379
0.398
0.442
0.483
0.522
0.560
0.631
0.762
0.880
0.881
86.0
0.52
0.99
9.947
9.538
9.159
8.978
8.639
8.496
8.015
7.728
7.432
7.222
6.711
5.683
4.847
4.843
85.1
85.9 1.51
86.5 1.14
87.4 1.02
87.6 1.53
89.0 0.67
89.6 0.44
89.8 0.41
89.0 0.57
89.6 0.48
90.1 0.22
83.2 0.16
90.5 0.17
86.4 0.17
79.4 0.15
90.3 0.15
89.9 0.14
76.1 0.14
83.6 0.14
90.3 0.14
90.8 0.15
91.2 0.14
91.2 0.14
6
92
169
SALINITY
TEMPERATURE
8
16
12
3 2.5
33.0
33.5
34.0
34.5
100
l
F
TR
S
FLUOROMETER
500
32
34
33
SALINITY
0
2
4
80
84
88
TRANSMISSION (%)
STATION 76
STATION 76
STA NO 76
24 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.697
11.540
11.513
11.381
11.283
11.092
11.040
10.858
10.720
10.571
9.694
9.460
9.222
8.961
8.704
8.358
7.977
7.607
7.271
6.955
6.583
5.549
4.992
4.985
LAT: 40 51.3 N
LONG:125 30.0 W
2103 GMT
PROBE 2561
DEPTH 3013M
SAL
32.547
32.556
32.557
32.577
32.609
32.686
32.742
32.730
32.758
32.823
33.099
33.252
33.427
33.504
33.590
33.694
33.795
33.867
33.924
33.946
33.960
33.977
34.069
34.070
POTEN
TEMP
11.697
11.538
11.511
11.377
11.278
11.086
11.033
10.849
10.711
10.560
9.683
9.448
9.209
8.947
8.690
8.343
7.960
7.588
7.249
6.932
6.557
5.517
4.952
4.946
SIGMA
THETA
24.741
24.777
24.783
24.822
24.865
24.959
25.012
25.036
25.081
25.158
25.521
25.679
25.854
25.956
26.063
26.197
26.334
26.444
26.537
26.598
26.659
26.804
26.943
26.944
SVA
319.5
316.2
315.9
312.4
308.5
299.8
295.0
292.9
288.8
281.7
247.3
232.4
216.0
206.4
196.3
183.7
171.1
160.9
152.4
146.8
141.6
128.4
115.9
115.8
DELD
TRN
0.003
0.032
0.063
0.095
0.126
0.156
0.186
0.215
0.244
0.273
0.299
0.323
0.346
0.367
0.387
0.406
0.450
0.492
0.531
0.568
0.641
0.777
0.898
0.900
0.0
85.0
81.6
85.1
85.9
85.7
86.7
88.2
89.4
90.0
90.8
90.8
90.8
90.6
90.6
90.6
90.6
90.9
91.0
91.0
91.1
91.2
91.4
91.4
FL
0.59
1.17
1.28
1.56
1.47
1.82
1.36
1.09
0.46
0.32
0.21
0.14
0.14
0.15
0.16
0.14
0.14
0.14
0.14
0.14
0.13
0.13
0.14
0.13
161
92
170
00
-TEMPERATURE
8
4
SALINITY
12
16
32.5
150
150
350
350
500 24
32
25
33
I
33.5
33
34
34.5
F
SIGMA-
34
SALINITY
2
FLUORESCENCE (V)
STATION 77
STATION 77
0
35
77
24 MAY 1987
LAT: 40 58.7 N
STA NO
PRESS
3
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.952
11.909
11.740
11.559
11.247
10.980
10.917
10.879
10.819
10.769
10.674
10.321
9.617
9.173
9.231
8.835
7.946
7.716
7.454
7.023
6.449
5.542
4.938
4.937
2210 GMT
SAL
32.517
32.518
32.515
32.531
32.576
32.622
32.654
32.665
32.659
32.678
32.708
32.876
33.122
33.268
33.493
33.553
33.773
33.843
33.932
33.967
33.965
33.991
34.090
34.091
PROBE 2561
POTEN
TEMP
SIGMA
THETA
11.952
11.907
11.737
11.556
11.242
10.974
10.910
10.870
10.809
10.758
10.663
10.308
9.604
24.671
9.159
9.216
8.819
7.929
7.697
7.432
7.000
6.422
5.509
4.899
4.898
24.679
24.709
24.755
24.845
24.929
24.965
24.981
24.987
25.011
25.050
25.242
25.551
25.737
25.904
26.014
26.321
26.410
26.518
26.605
26.681
26.816
26.965
26.966
LONG:125 30.0 W
DEPTH 3065M
SVA
326.2
325.5
322.9
318.8
310.4
302.6
299.4
298.2
297.7
295.7
292.1
274.1
244.7
227.2
211.5
201.3
172.3
164.2
154.3
146.2
139.4
127.3
113.7
113.7
DELD
0.010
0.033
0.065
0.097
0.129
0.159
0.189
0.219
0.249
0.279
0.308
0.337
0.363
0.386
0.408
0.428
0.475
0.517
0.556
0.594
0.665
0.798
0.920
0.921
FL
0.48
0.63
1.14
1.73
1.54
0.58
0.59
0.73
0.46
0.32
0.40
0.30
0.18
0.14
0.14
0.13
0.13
0.13
0.12
0.13
0.13
0.13
0.13
0.13
6
171
SALINITY
TEMPERATURE
4
12
8
33.5
33
16
34.5
34
TR
6
92
STATION 78
STA NO 78
24 MAY 1987
PRESS
1
TEMP
12.280
10/2./84
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
11.934
11.753
11.715
11.697
11.534
11.296
11.065
10.879
10.762
10.541
10.368
9.566
8.768
8.532
8.149
7.760
7.210
6.785
6.231
5.389
4.923
4.918
LONG:125 30.0 W
LAT: 41 6.0 N
DEPTH 3093M
2327 GMT
PROBE 2561
SAL
32.500
32.511
32.515
32.518
32.522
32.528
32.548
32.598
32.646
32.698
32.743
32.823
32.926
33.156
33.435
33.551
33.786
33.883
33.964
33.973
34.001
34.031
34.099
34.100
POTEN
TEMP
12.280
12.183
11.932
11.750
11.710
11.690
11.526
11.287
11.055
10.868
10.750
10.528
10.354
9.551
8.753
8.517
8.131
7.740
7.189
6.762
6.204
5.357
4.884
4.879
SIGMA
THETA
24.596
24.623
24.673
24.709
24.719
24.727
24.773
24.855
24.933
25.007
25.063
25.163
25.273
25.586
25.932
26.059
26.301
26.435
26.577
26.642
26.737
26.866
26.974
26.976
SVA
DELD
TRN
FL
333.2
330.9
326.4
323.2
322.4
321.9
0.003
0.033
0.066
0.099
0.131
0.163
83.2
84.4
83.6
84.0
85.0
85.0
1.24
1.23
2.09
1.76
1.63
2.34
317.8
0.195
84.8
2.02
310.1
0.226
0.257
0.287
0.316
0.345
0.373
0.398
87.2
87.5
88.1
89.7
90.2
90.5
90.9
91.0
91.0
90.9
90.8
90.9
91.0
90.9
91.2
91.4
91.4
1.20
0.96
0.69
0.52
0.36
0.28
0.18
0.12
0.13
0.14
0.14
0.14
0.14
0.13
0.14
0.14
0.14
302.9
296.1
291.0
281.6
271.3
241.6
208.8
196.9
174.2
161.9
148.6
142.6
134.0
122.4
112.9
112.8
0.421
0.441
0.487
0.529
0.568
0.604
0.673
0.801
0.919
0.921
172
SALINITY
33.5
33
34.5
34
150
m
W
N
w
W
a
TR
F
350
FLUORESCENCE (V)
500
32
2
33
34
36
35
SALINITY
500
76
0
2
4
80
84
88
TRANSMISSION (%)
STATION 79
STATION 79
STA NO 79
25 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
10.627
9.851
9.362
8.732
8.621
8.412
8.240
8.216
8.213
8.185
8.089
7.946
7.881
7.782
7.729
7.669
7.382
7.183
6.732
6.411
6.009
5.459
4.909
4.906
LAT: 41 6.0 N
LONG:125 5.0 W
0133 GMT
PROBE 2561
DEPTH 2982M
SAL
33.071
33.259
33.359
33.487
33.525
33.578
33.660
33.727
33.754
33.794
33.826
33.856
33.869
33.888
33.904
33.912
33.945
33.960
33.955
33.955
33.971
34.024
34.106
34.107
POTEN
TEMP
10.627
9.850
9.360
8.729
8.617
8.407
8.234
8.209
8.205
8.176
8.079
7.936
7.869
7.769
7.715
7.654
7.366
7.165
6.711
6.389
5.984
5.427
4.869
4.867
LIN INT SAL 349-355 DS
SIGMA
THETA
25.340
25.618
25.776
25.976
26.023
26.097
26.187
26.244
26.265
26.301
26.340
26.385
26.405
26.434
26.455
26.470
26.537
26.577
26.635
26.677
26.742
26.852
26.982
26.982
SVA
262.5
236.2
221.4
202.5
198.2
191.4
183.0
177.8
175.9
172.7
169.2
165.1
163.3
160.7
158.9
157.7
151.6
148.1
142.9
139.1
133.4
123.8
112.2
112.1
DELD
TRN
0.003
0.025
0.048
0.069
0.089
0.109
0.127
0.145
0.163
0.181
0.198
0.214
0.231
0.247
0.263
0.279
0.317
0.355
0.391
0.427
0.495
0.623
0.741
0.742
81.7
84.4
87.1
90.2
90.3
90.6
90.9
90.9
90.9
90.9
90.8
90.7
90.6
90.5
90.6
90.7
90.9
91.1
91.1
91.1
91.2
91.3
91.4
91.4
FL
2.07
1.50
1.12
0.33
0.23
0.19
0.13
0.12
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.13
0.13
0.13
0.13
0.13
0.14
0.14
,
{6
92
173
TEMPERATURE
8
16
12
150
SALINITY
2.5
33.5
33
34
34.5
150
0
w
W
w
a
350
S
T
500
24
32
i
33
TRH
r
350
SIGMA B
281
34
36
35
OI
500 I 2
76
80
FLUORESCENCE (V)
2
SALINITY
TRANSMISSION (%)
STATION 80
STATION 80
STA NO 80
25 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
10.082
10.010
9.590
9.423
8.924
8.736
8.557
8.438
8.248
8.076
7.965
7.986
7.950
7.853
7.637
7.484
7.217
7.064
6.898
6.746
6.488
5.765
5.410
5.409
LONG:124 34.6 W
6.0 N
LAT: 41
0401 GMT
PROBE 2561
DEPTH 906M
SAL
POTEN
TEMP
SIGMA
THETA
33.107
33.104
33.168
33.219
33.388
33.548
33.608
33.689
33.766
33.828
33.863
33.912
33.958
33.985
33.990
33.982
33.991
34.001
34.010
34.014
34.045
34.106
34.146
34.146
10.082
10.009
9.588
9.420
8.920
8.730
8.551
8.431
8.240
25.461
25.471
25.590
8.067
7.955
7.975
7.938
7.840
7.624
7.470
7.201
7.045
6.877
6.724
6.462
5.731
5.369
5.367
25.657
25.869
26.024
26.098
26.180
26.270
26.344
26.388
26.423
26.465
26.500
26.536
26.551
26.597
26.626
26.656
26.680
26.739
26.880
26.956
26.956
SVA
DELD
TRN
FL
250.9
250.2
239.0
232.9
212.9
198.4
191.5
183.9
175.5
168.6
164.6
161.4
157.7
154.5
151.2
149.9
145.9
143.5
141.0
139.0
134.0
121.5
115.3
115.2
0.003
0.025
0.050
0.073
0.096
0.116
0.136
0.155
0.173
0.190
0.206
0.223
0.239
0.254
0.270
0.285
0.321
0.358
0.393
0.428
0.496
0.624
0.741
0.742
86.1
86.2
87.2
89.3
0.99
1.08
1.15
0.52
90.7 0.23
89.1 0.48
88.8 0.36
88.5 0.53
89.5 0.21
90.3 0.15
90.7 0.14
90.8 0.14
90.8 0.14
90.8 0.14
90.9 0.13
90.7 0.14
90.7 0.14
90.1
90.3
90.6
90.2
87.4
90.5
90.5
0.14
0.14
0.14
0.14
0.14
0.14
0.14
4
8
6
92
174
TEMPERATURE
12
8
4
16
SALINITY
33.5
33
.5
34.5
34
150
TR
350
500124
32
25
33
1
2ti1
/
34
35
281
36
SALINITY
0j
L2
1
500
76
80
STA NO 81
25 MAY 1987
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
SAL
9.830
9.830
9.831
9.184
8.932
8.772
8.591
8.580
8.471
8.212
33.517
33.517
33.518
8.211
8.134
7.885
7.799
7.653
7.472
6.967
6.865
6.624
6.349
5.635
5.049
5.045
4
88
TRANSMISSION (x)
LAT: 40 44.0 N
LONG:124 42.0 W
0852 GMT
PROBE 2561
DEPTH 958M
TEMP
8.283
2
84
STATION 81
STATION 81
PRESS
FLUORESCENCE (V)
33.461
33.487
33.515
33.575
33.651
33.726
33.776
33.823
33.887
33.957
33.985
33.992
33.992
34.003
33.981
33.997
34.001
34.022
34.089
34.120
34.120
POTEN
TEMP
9.830
9.829
9.829
9.181
8.928
8.767
8.585
8.573
8.463
8.203
8.273
8.200
8.122
7.872
7.785
7.639
7.456
6.949
6.845
6.602
6.322
5.602
5.010
5.005
SIGMA
THETA
25.823
25.823
25.823
25.885
25.945
25.992
26.067
26.129
26.204
26.283
26.309
26.370
26.437
26.496
26.514
26.535
26.570
26.623
26.650
26.686
26.739
26.882
26.976
26.977
SVA
DELD
TRN
FL
216.5
216.7
216.9
211.2
205.7
201.3
194.4
188.8
0.002
0.022
0.043
0.065
0.086
0.106
0.126
0.145
80.2
81.5
81.5
86.2
88.0
89.6
90.5
89.5
1.59
1.60
1.70
1.38
0.76
181.8
0.163
89.2
0.26
174.4
172.1
166.5
160.4
154.9
153.4
151.5
148.5
143.7
141.5
138.4
133.9
121.2
112.8
112.8
0.181
90.6
0.199 89.2
0.216 90.0
0.232 90.7
0.248 90.8
0.263 90.9
0.278 90.9
0.316 91.0
0.353 90.9
0.388 90.8
0.423 90.8
0.491
90.6
0.619 90.9
0.735 91.1
0.737 91.1
0.14
0.18
0.16
0.14
0.13
0.13
0.13
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.57
0.28
0.23
6
92
175
SALINITY
TEMPERATURE
4
8
12
16
33.5
33
32.5
FLUORESCENCE (V)
84
TRANSMISSION (7.)
STATION 82
STA NO
82
LAT:
25 MAY 1987
PRESS
1
10
TEMP
10.596
10.586
20/0./22
1059 GMT
SAL
40 43.9 N
PROBE 2561
POTEN
TEMP
SIGMA
THETA
32.999
33.000
10.596
10.585
LONG:125 5.1 W
DEPTH 2644M
SVA
DELD
TRN
FL
25.289
25.291
267.3
267.3
0.003
0.027
84.7
84.9
1.33
1.32
33.051
10.120
25.411
256.1
0.053
87.4
1.22
30
40
50
60
70
80
90
100
110
120
9.751
33.151
9.747
25.550
243.0
0.078
89.5
0.60
9.494
33.227
9.490
25.652
233.5
0.102
89.8
0.52
9.077
33.360
9.071
25.823
217.5
0.124
90.7
0.26
8.982
8.935
33.522
33.666
8.976
8.928
25.965
26.085
204.2
193.0
0.146
0.165
90.8 0.13
90.7 0.14
8.761
33.744
8.753
26.174
184.7
0.184
90.7
0.13
8.630
8.526
8.252
7.973
33.805
33.852
33.873
33.875
8.621
8.516
8.241
7.961
26.242
26.295
26.353
26.396
178.4
173.6
168.2
164.2
0.202
0.220
0.237
0.254
90.7
90.7
90.6
90.3
0.13
0.13
0.14
0.15
130
140
150
7.846
7.754
7.733
33.903
33.931
33.954
7.833
7.740
7.718
26.437
26.473
26.494
160.5
157.2
155.4
0.270
0.286
0.301
90.0
90.1
90.4
0.15
0.15
0.14
175
200
225
7.404
33.972
7.387
26.555
149.9
0.340
90.6
0.14
7.131
6.946
33.987
34.005
7.112
6.925
26.606
26.645
145.4
142.0
0.376
0.412
90.5
90.7
0.14
0.13
250
300
400
6.587
6.294
5.545
34.008
34.038
34.049
6.564
6.268
5.512
26.696
26.758
26.861
137.3
132.0
123.0
0.447
0.514
0.642
91.0
91.1
91.3
0.13
0.14
0.14
500
501
5.178
34.146
34.147
5.138
5.144
26.982
112.4
26.983
112.4
0.760
0.761
91.3
91.2
0.14
0.14
5.184
34
34.5
176
TEMPERATURE
4
8
12
16
1
SALINITY
2.5
33.5
33
9
34
34.5
150
150
m
0
v
W
N
w
a
a-
TR
350
350
24
500
32
1
25
33
SIGMA JO
26
34
35
SALINITY
28
36
FLUORESCENCE (V)
2
01
500
76
TRANSMISSION (%)
STATION 83
STATION 83
STA NO 83
25 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
10.830
10.831
10.832
10.737
10.265
9.480
8.945
8.668
8.506
8.374
8.204
8.164
8.030
7.930
7.818
7.559
7.265
6.859
6.594
6.393
5.975
5.735
5.036
5.030
84
801
SAL
33.266
33.265
33.266
33.269
33.302
33.441
33.465
33.590
33.622
33.650
33.722
33.788
33.841
33.888
33.897
33.895
33.931
33.943
33.952
33.974
34.044
34.106
34.165
34.167
LAT: 40 21.9 N
LONG:125 5.1 W
1317 GMT
PROBE 2561
DEPTH 1615M
POTEN
TEMP
10.830
10.830
10.829
10.734
10.260
9.474
8.938
8.660
8.498
8.365
8.194
8.153
8.018
7.917
7.804
7.545
7.249
6.841
6.574
6.372
5.950
5.701
4.997
4.990
SIGMA
THETA
25.456
25.455
25.456
25.475
25.582
25.822
25.926
26.067
26.117
26.159
26.242
26.300
26.361
26.413
26.436
26.473
26.542
26.608
26.651
26.694
26.804
26.884
27.014
27.016
SVA
251.4
251.7
251.9
250.3
240.2
217.6
207.8
194.6
190.0
186.2
178.6
173.2
167.5
162.7
160.7
157.3
151.1
145.1
141.3
137.4
127.5
121.1
109.3
109.1
DELD
TRN
0.003
0.025
0.050
0.075
0.100
0.123
0.144
0.164
0.183
0.202
0.221
0.238
0.255
0.272
0.288
0.304
0.342
0.379
0.415
0.450
0.516
0.640
0.756
0.758
76.6
76.4
76.4
75.8
79.2
85.9
90.5
90.6
90.6
90.6
90.7
90.7
90.8
90.8
90.8
90.8
90.8
91.0
91.0
91.1
90.8
90.5
91.0
91.1
FL
4.91
4.83
4.93
5.00
4.77
1.63
0.32
0.17
0.15
0.15
0.14
0.15
0.17
0.14
0.14
0.14
0.14
0.14
0.14
0.13
0.14
0.14
0.14
0.14
4
88
6
92
177
SALINITY
12
33.5
33
.5
16
34.5
34
150
TR
350
35
36
6
500
84
80
76
TRANSMISSION (%)
STATION 84
STA NO 84
25 MAY 1987
PRESS
1
10
TEMP
12.346
12.058
20/0./80
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
9.516
9.902
9.771
9.326
8.654
8.237
8.000
7.937
7.961
7.841
7.747
7.629
7.462
7.180
6.930
6.676
6.527
5.827
5.532
4.723
4.722
LAT: 40 0.0 N
LONG:125 5.1 W
1539 GMT
PROBE 2561
DEPTH 1572M
SAL
32.859
32.865
32.909
33.022
33.333
33.383
33.469
33.498
33.620
33.729
33.811
33.860
33.907
33.925
33.949
33.969
33.984
33.998
34.012
34.024
33.991
34.083
34.117
34.117
POTEN
TEMP
12.346
12.057
10.178
9.513
9.898
9.765
9.319
8.647
8.229
7.991
7.928
7.950
7.829
7.734
7.615
7.448
7.164
6.912
6.656
6.504
5.802
5.499
4.684
4.683
SIGMA
THETA
24.862
24.921
25.290
25.488
25.668
25.729
25.869
25.998
26.156
26.278
26.351
26.387
26.441
26.469
26.505
26.544
26.596
26.642
26.687
26.717
26.780
26.890
27.011
27.011
SVA
DELD
TRN
308.0
302.5
267.6
248.9
86.8
87.3
90.4
232.1
0.003
0.031
0.059
0.085
0.109
226.5
0.132
213.3
0.154
86.4
1.26
201.2
0.174
88.8
0.58
186.3
174.9
168.1
164.9
0.194
0.212
0.229
0.245
90.1
90.1
0.19
0.18
0.18
0.16
159.9
0.262
90.3
0.16
157.5
154.2
150.5
145.9
141.9
0.278
0.293
0.308
0.346
0.382
90.3
90.4
90.5
90.5
90.5
0.17
0.16
0.16
0.15
137.9
0.417
90.4
0.15
135.4
129.6
120.3
109.2
109.2
0.451
90.4
91.0
90.9
91.4
91.4
0.15
0.14
0.14
0.13
0.13
0.517
0.642
0.757
0.758
FL
89.1
0.73
1.08
0.25
0.42
85.7
1.51
85.1
1.40
90.2
90.3
0.15
88
92
178
4
'TEMPERATURE
8
SALINITY
33.5
33
16
12
150
34
34.5
150
w
ir
N
N
w
w
a
350
500124
32
TR
350
25
SIG26 B
33
34
35
SALINITY
28
36
500 L
76
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.674
11.673
11.596
10.489
8.911
8.567
8.355
8.184
8.127
8.041
7.907
7.783
7.618
7.532
7.419
7.375
7.054
6.813
6.507
6.340
5.912
5.437
5.078
5.077
88
TRANSMISSION (%)
STATION 85
85
LAT: 40
25 MAY 1987
PRESS
4
84
80
STATION 85
STA NO
FLUORESCENCE (V)
2
1759 GMT
SAL
0.0 N
LONG:125 30.0 W
PROBE 2561
POTEN
TEMP
SIGMA
THETA
33.143 11.674
33.143 11.671
33.150 11.593
33.281 10.486
33.559
8.907
33.653
8.562
33.740
8.349
33.786
8.177
33.832
8.119
33.862
8.032
33.875
7.897
33.906
7.772
33.932
7.607
33.936
7.519
33.953
7.406
33.960
7.361
33.988
7.038
34.000
6.795
34.020
6.488
34.029
6.318
34.041
5.887
34.107
5.405
34.174
5.039
34.175
5.037
25.208
25.209
25.228
25.528
26.004
26.132
26.232
26.294
26.339
26.375
26.405
26.448
26.493
26.508
26.538
26.550
26.616
26.659
26.715
26.745
26.809
26.920
27.016
27.017
DEPTH 2992M
SVA
DELD
TRN
275.0
275.2
273.5
245.2
200.0
188.1
178.7
173.0
168.9
165.7
163.0
159.1
155.0
153.7
150.9
150.0
144.0
140.2
0.003
0.028
0.055
0.081
0.103
0.123
0.141
0.158
0.175
0.192
0.209
0.225
0.240
0.256
0.271
0.286
0.323
0.358
0.393
0.426
0.491
0.614
0.727
0.728
87.0
87.0
135.1
132.6
127.0
117.4
109.1
109.1
87.1
88.8
90.0
90.2
90.3
90.3
89.3
89.0
90.1
90.0
89.9
90.1
89.9
89.9
90.0
90.3
90.4
90.5
90.7
90.9
91.0
91.0
FL
0.68
0.83
0.97
0.72
0.36
0.20
0.18
0.17
0.16
0.17
0.16
0.16
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.13
0.14
6
92
179
TEMPERATURE
SALINITY
8
12
33.5
33
16
34
34.5
ti
TR
2
84
TRANSMISSION (Z)
STATION 86
86
25 MAY 1987
STA NO
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
10.832
10.817
10.674
10.204
9.820
9.781
9.724
9.606
9.219
9.179
9.112
8.799
8.523
8.154
8.006
7.935
7.599
7.228
6.931
6.645
6.126
5.542
5.045
5.042
SAL
32.987
33.000
33.061
33.066
33.079
33.244
33.332
33.391
33.469
33.550
33.579
33.654
33.711
33.806
33.854
33.872
33.934
33.973
33.983
34.001
34.043
34.101
34.169
34.169
LAT: 40
1958 GMT
0.0 N
POTEN
TEMP
SIGMA
THETA
10.831
25.238
25.251
25.324
10.816
10.672
10.200
9.816
9.775
9.718
9.599
9.210
9.170
9.101
8.787
8.511
8.141
7.992
7.921
7.582
7.210
6.910
6.622
6.100
5.509
5.005
5.002
LONG:125 49.9 W
PROBE 2561
25.409
25.483
25.619
25.697
25.762
25.887
25.956
25.990
26.098
26.185
26.315
26.375
26.400
26.498
26.581
26.630
26.683
26.784
26.903
27.016
27.017
SVA
272.1
271.1
264.4
256.5
249.7
236.9
229.8
223.7
212.0
205.7
202.6
192.5
184.3
172.1
166.5
164.4
155.4
147.8
143.4
138.7
129.4
119.1
109.1
109.1
DEPTH 3664M
DELD
TRN
0.003
0.027
0.054
0.080
0.105
0.130
0.153
0.176
0.198
0.218
0.239
0.259
0.278
0.295
0.312
0.329
0.369
0.406
0.443
0.478
0.545
0.669
0.783
0.784
81.4
81.1
1.14
1.82
82.6
86.2
87.9
87.5
85.4
85.6
86.7
85.9
86.0
88.7
89.4
89.4
89.3
89.4
89.7
90.0
90.2
90.2
90.6
90.8
2.78
1.47
91.1
91.0
FL
1.24
0.71
1.70
1.60
0.87
1.21
1.11
0.48
0.34
0.22
0.18
0.19
0.15
0.15
0.15
0.15
0.15
0.14
0.14
0.14
4
88
1
S6
92
180
SALINITY
33.5
34.5
34
TR
FLUORESCENCE (V)
4
84
TRANSMISSION (%)
STATION 87
STA NO 87
25 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
TEMP
13.039
13.023
13.012
12.994
12.869
11.329
10.423
10.034
9.425
8.934
8.635
8.298
8.165
8.007
8.035
8.009
7.573
7.277
7.044
6.891
6.202
5.615
4.928
4.923
LAT: 40 0.0 N
LONG:126 9.9 W
2202 GMT
PROBE 2561
DEPTH 4064M
SAL
32.649
32.651
32.664
32.669
32.677
32.664
32.627
32.738
32.911
33.092
33.211
33.340
33.500
33.649
33.778
33.846
33.926
33.959
33.970
33.980
33.966
34.052
34.118
34.118
POTEN
TEMP
13.038
13.022
13.010
12.990
12.864
11.322
10.417
10.026
9.417
8.924
8.625
8.287
8.153
7.994
8.021
7.994
7.556
7.258
7.024
6.868
6.176
5.581
4.888
4.883
SIGMA
THETA
24.565
24.570
24.583
24.590
24.621
24.900
25.030
25.182
25.417
25.637
25.776
25.928
26.074
26.214
26.311
26.368
26.496
26.563
26.604
26.634
26.713
26.855
26.988
26.989
SVA
336.2
336.0
335.0
334.6
331.9
305.5
293.2
278.9
256.6
235.9
222.8
208.4
194.8
181.6
172.6
167.4
155.6
149.5
145.9
143.5
136.2
123.6
111.6
111.5
DELD
TRN
FL
0.003
0.034
0.067
0.101
0.134
0.166
0.196
0.225
0.251
0.276
0.299
0.320
0.341
0.359
0.377
0.394
0.434
0.473
0.509
0.546
0.615
0.745
0.862
0.866
46.7
86.6
86.8
0.46
0.30
0.33
0.43
0.59
0.49
0.35
0.24
0.19
0.16
0.14
0.13
0.13
0.12
0.13
0.13
0.13
0.13
0.14
0.13
0.14
0.13
0.13
0.14
87.1
88.2
89.9
90.7
90.9
90.9
91.0
91.0
91.0
91.0
91.0
90.9
91.0
91.0
91.1
91.1
91.1
91.1
91.3
91.4
91.3
88
6
92
181
SALINITY
TEMPERATURE
8
12
32.5
16
33.0
0r
33.5
34.0
34.5
100
150
-200
m
in
w
of
7
N
N
w
a
a 300
350
TR
400
500124
32
25
33
I
SIGMA4-B
FLUOROMETER
26
28
34
36
500
76
2
80
SALINITY
STATION 88
STA NO 88
25 MAY 1987
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
TEMP
11.013
10.946
10.810
10.684
10.603
9.602
9.411
9.135
8.928
8.819
8.625
8.408
8.221
8.110
7.841
7.763
7.491
7.190
6.802
6.596
6.154
5.608
5.048
5.039
4
88
TRANSMISSION (%)
STATION 88
'PRESS
2
84
LAT: 40 7.2 N
LONG:126 10.0 W
2312 GMT
PROBE 2561
DEPTH 4036M
SAL
'
32.829
32.837
33.005
33.092
33.119
33.201
33.396
33.547
33.600
33.630
33.674
33.733
33.779
33.823
33.887
33.909
33.960
33.983
33.992
33.997
34.028
34.092
34.144
34.145
POTEN
TEMP
11.013
10.945.
10.808
10.681
10.599
9.596
9.404
9.127
8.920
8.809
8.615
8.397
8.209
8.097
7.827
7.748
7.475
7.172
6.782
6.573
6.128
5.574
5.008
4.999
SIGMA
THETA
25.083
25.102
25.257
25.346
25.382
25.615
25.798
25.960
26.035
26.075
26.140
26.220
26.284
26.335
26.426
26.454
26.533
26.594
26.654
26.686
26.768
26.888
26.996
26.997
SVA
286.9
285.3
270.8
262.5
259.3
237.3
220.0
204.8
197.9
194.3
188.3
180.8
174.9
170.2
161.7
159.2
152.0
146.5
141.0
138.3
131.0
120.5
111.0
110.9
DELD
0.003
0.029
0.057
0.083
0.109
0.135
0.157
0.179
0.199
0.218
0.237
0.256
0.273
0.291
0.307
0.323
0.362
0.400
0.436
0.471
0.538
0.664
0.780
0.784
TRN
FL
82.8 1.37
81.8 1.94
80.8 2.96
81.5 2.38
82.2 2.30
88.7 1.04
88.4 0.56
87.6 0.68
88.5 0.50
88.8 0.41
89.3 0.27
85.6 0.22
90.0 0.19
89.6 0.20
89.9 0.16
90.0 0.16
90.3 0.16
90.3 0.15
90.5 0.15
90.6 0.15
90.7 0.15
90.9 0.14
91.1 0.14
91.2 0.14
6
92
182
4
TEMPERATURE
8
12
SALINITY
33.5
33
.5
16
34
34.5
150
350
500 24
32
25
33
SIGMA 0
26
2p
35
34
SALINITY
FLUORESC ENCE (V)
281
36
5001
76
80
STATION 89
89
26 MAY 1987
LONG:126 10.1 W
LAT: 40 14.7 N
0031 GMT
DEPTH 4026M
PROBE 2561
STA NO
1
10
20
30
40
50
60
70
80
90
TEMP
SAL
11.475
33.109
11.472
11.210
9.851
33.213
33.399
33.498
33.579
33.653
33.692
33.716
33.772
33.812
33.845
33.880
33.910
11.206
9.846
9.322
8.954
8.681
8.545
8.435
8.203
8.114
8.030
7.874
7.705
7.607
7.276
7.064
175
7.293
33.929
33.961
200
225
250
7.083
6.776
6.506
6.103
5.545
4.992
4.992
33.978
33.998
34.011
34.039
34.099
34.189
34.190
300
400
500
501
25.197
11.480
11.466
150
130
140
SIGMA
THETA
33.083
33.081
8.961
8.689
8.553
8.444
8.213
8.125
8.042
7.886
7.719
7.622
100
110
120
POTEN
TEMP
11.480
11.468
9.327
4
88
TRANSMISSION (%)
STATION 89
PRESS
2
84
6.756
6.484
6.077
5.512
4.953
4.952
25.198
25.218
25.348
25.728
25.891
26.013
26.113
26.165
26.201
26.280
26.324
26.362
26.413
26.461
26.490
26.563
26.605
26.663
26.709
26.784
26.901
27.038
27.038
DELD
TRN
0.003
0.028
0.055
0.082
226.4 0.106
211.0 0.128
199.7 0.149
190.2 0.168
185.5 0.187
182.3 0.205
174.9 0.223
170.9 0.240
167.4 0.257
162.8 0.274
158.3 0.290
155.7 0.305
149.2 0.343
145.4 0.380
140.2 0.416
136.1 0.450
129.5 0.517
119.3 0.641
107.0 0.754
107.0 0.755
85.4
85.4
84.8
85.0
88.5
SVA
276.1
276.1
274.5
262.4
90.1
90.3
90.6
90.7
90.6
90.6
90.5
90.4
90.3
90.2
90.1
90.0
90.1
90.4
90.5
90.5
90.8
91.1
91.1
FL
0.90
1.11
1.42
1.68
0.83
0.40
0.27
0.20
0.19
0.17
0.16
0.15
0.14
0.15
0.15
0.15
0.16
0.15
0.15
0.15
0.15
0.15
0.15
0.15
6
92
183
TEMPERATURE
8
12
16
150
-1
SALINITY
32.5
33.5
34
34.5
150
m
0
w
m
w
aa
350
500 24
32
350
25
28
36
33
S
FLUORESCENCE (V)
6
500 L
76
84
80
TRANSMISSION (%)
STATION 90
STA NO
90
LAT: 40 22.0 N
LONG:126 10.1 W
0142 GMT
PROBE 2561
DEPTH 2880M
26 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.066
12.032
11.884
11.328
10.082
8.968
8.710
8.555
8.477
8.278
8.077
7.900
7.813
7.795
7.724
7.659
7.356
7.087
6.934
6.704
6.353
5.710
5.159
5.158
SAL
33.081
33.081
33.065
33.081
33.331
33.566
33.619
33.676
33.705
33.765
33.825
33.850
33.872
33.900
33.920
33.931
33.963
33.976
33.988
34.004
34.027
34.078
34.150
34.150
POTEN
TEMP
12.066
12.030
11.882
11.324
10.078
8.963
8.704
8.548
8.468
8.269
8.067
7.889
7.801
7.783
7.710
7.645
7.339
7.068
6.913
6.681
6.327
5.677
5.119
5.118
TR
SIGMA
THETA
25.087
25.093
25.109
25.224
25.636
26.002
26.083
26.152
26.187
26.264
26.341
26.388
26.417
26.442
26.468
26.486
26.555
26.603
26.633
26.678
26.742
26.864
26.988
26.988
SVA
286.5
286.1
284.8
274.2
235.1
200.5
192.9
186.6
183.4
176.3
169.1
164.8
162.2
159.9
157.7
156.1
149.9
145.7
143.1
139.1
133.6
122.9
111.9
111.9
DELD
TRN
0.003
0.029
0.057
0.085
0.111
0.133
0.153
0.172
0.190
0.208
0.225
0.242
0.258
0.274
0.290
0.306
0.344
0.381
0.417
0.452
0.521
0.649
0.765
0.766
84.7
84.7
84.6
85.7
90.5
90.4
90.5
90.7
90.7
90.7
90.4
90.5
90.6
90.4
90.3
90.4
90.2
90.4
90.4
90.4
906
90.8
90.9
90.9
FL
1.09
1.42
2.10
1.79
0.67
0.26
0.22
0.19
0.19
0.17
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.16
0.16
0.16
0.16
0.15
0.15
0.15
88
92
184
.TEMPERATURE
8
12
16
FLUORESCENCE (V)
84
so
TRANSMISSION (%)
STATION 91
STA NO
91
LAT:
26 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.633
11.610
10.933
10.592
10.195
10.034
9.587
9.185
8.948
8.792
8.416
8.279
8.210
8.176
8.081
8.002
7.871
7.710
7.487
7.231
6.932
5.837
5.470
5.472
0253 GMT
40 29.4 N
SAL
POTEN
TEMP
32.627
32.627
32.812
32.867
32.935
33.098
33.208
33.427
33.566
33.628
33.726
33.798
33.825
33.841
33.868
33.900
33.926
33.948
33.969
33.989
SIGMA
THETA
11.633
11.609
10.930
10.588
10.191
10.028
9.581
9.178
8.939
8.782
8.406
8.268
8.198
8.163
8.067
7.987
7.854
7.691
7.466
7.208
6.905
5.803
5.429
5.431
24.815
24.819
25.084
25.187
25.308
25.462
25.622
25.859
26.005
26.078
26.213
26.290
26.322
26.339
26.375
26.412
26.452
26.493
26.542
26.594
26.656
26.812
26.920
26.920
3.4.015
34.031
34.110
34.111
LONG:126 10 . 2 W
PROBE 2561
SVA
312.4
312.2
287.2
277.6
266.3
251.8
236.8
214.5
200.8
194.0
181.3
174.1
171.3
169.8
166.6
163.2
159.8
156.4
152.1
147.4
142.1
127.9
118.7
118.7
DEPTH 3092M
DELD
TRN
0.003
0.031
0.061
0.090
0.117
0.143
0.167
0.190
0.210
0.230
0.249
0.267
0.284
0.301
0.318
0.334
0.375
0.414
0.453
0.490
0.563
0.698
0.822
0.823
82.7
82.6
82.3
85.7
89.7
87.9
89.1
88.6
90.7
90.7
90.3
89.6
89.6
89.5
89.4
89.3
89.3
89.5
90.0
90.3
90.3
91.0
90.8
90.8
FL
2.03
2.32
1.90
1.72
0.53
0.92
0.59
0.72
0.17
0.15
0.16
0.16
0.17
0.16
0.16
0.16
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
4
88
6
92
185
SALINITY
33.5
33
34
34.5
88
92
FLUORESCENCE (V)
500
32
33
34
35
SALINITY
84
TRANSMISSION (%)
STATION 92
STA NO
STATION 92
LAT: 40 36.6 N
LONG:126 10.1 W
0415 GMT
PROBE 2561
DEPTH 3118M
92
26 MAY 1987
PRESS
1
10
TEMP
11.566
11.404
20/1./68
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
10.706
10.592
10.490
10.270
10.107
9.652
9.528
9.464
8.693
8.481
8.383
8.226
8.087
7.880
7.684
7.534
7.406
7.039
6.248
5.563
5.559
SAL
32.576
POTEN
TEMP
SIGMA
THETA
11.566
24.787
24.835
24.905
25.048
25.104
32.599 11.403
32.635
32.714
32.760
32.837
32.928
32.974
33.180
33.217
33.291
33.636
33.719
33.746
33.798
33.846
33.926
33.943
33.958
33.971
34.006
34.068
34.126
34.126
11.166
10.703
10.588
10.484
10.264
10.100
9.643
9.518
9.453
8.681
8.469
8.370
8.212
8.072
7.863
7.665
7.513
7.382
7.012
6.213
5.521
5.517
25.181
25.290
25.354
25.590
25.640
25.708
26.100
26.198
26.234
26.299
26.357
26.450
26.493
26.526
26.555
26.635
26.789
26.921
26.922
SVA
DELD
TRN
0.003
0.031
0.062
0.092
0.120
0.149
0.176
0.202
0.228
235.7 0.251
229.4 0.275
192.2 0.296
183.1 0.315
179.9 0.333
173.9 0.350
168.4 0.367
160.0 0.408
156.4 0.448
153.5 0.487
151.2 0.525
144.2 0.599
130.5 0.735
118.7 0.860
118.6 0.861
82.3
83.1
84.7
89.3
89.7
89.4
90.2
90.5
89.9
89.9
89.6
90.6
90.5
90.3
90.2
90.0
89.4
89.4
89.5
89.6
90.0
90.3
90.9
90.9
315.0
310.7
304.2
290.8
285.7
278.6
268.4
262.5
240.2
FL
2.30
1.92
1.59
0.86
0.57
0.51
0.42
0.36
0.40
0.41
0.49
0.19
0.15
0.17
0.16
0.15
0.15
0.15
0.15
0.16
0.15
0.15
0.15
0.15
186
84
TRANSMISSION (x)
STATION 93
STA NO
STATION 93
93
26 MAY 1987
PRESS
1
TEMP
12.120
10/2./10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
503
12.013
11.657
11.546
11.308
11.121
10.631
10.058
9.791
9.434
9.137
8.971
8.699
8.443
8.337
8.004
7.774
7.625
7.482
7.061
6.083
5.520
5.516
SAL
32.544
32.545
32.555
32.615
32.625
32.643
32.703
32.867
32.944
33.095
33.258
33.394
33.538
33.640
33.723
33.764
33.862
33.929
33.948
33.964
33.996
34.042
34.107
34.108
LAT: 40 44.0 N
LONG:126 10.1 W
0526 GMT
PROBE 2561
DEPTH 3120M
POTEN
TEMP
SIGMA
THETA
12.119
12.108
12.010
11.654
11.541
11.302
11.114
10.623
10.049
9.781
9.423
9.126
8.958
8.686
8.428
8.322
7.986
7.754
7.603
7.458
7.033
6.048
5.479
5.474
24.661
24.663
24.690
24.801
24.830
24.887
24.967
25.181
25.339
25.502
25.687
25.841
25.980
26.103
26.207
26.255
26.382
26.469
26.506
26.539
26.624
26.790
26.912
26.912
SVA
327.1
327.1
324.8
314.4
311.9
306.7
299.2
279.0
264.2
248.9
231.4
216.9
203.9
192.4
182.6
178.2
166.5
158.7
155.5
152.7
145.3
130.3
119.5
119.5
DELD
TRN
0.003
0.033
0.065
0.097
0.129
0.159
0.190
0.219
0.246
0.272
0.295
0.318
0.339
0.359
0.377
0.395
0.439
0.479
0.518
0.557
0.631
0.769
0.894
0.898
84.0
83.2
83.1
83.5
84.6
85.6
88.7
90.7
90.9
90.9
90.9
90.9
90.7
90.5
90.5
90.4
90.1
89.9
89.8
90.1
90.2
90.8
91.0
91.0
FL
2.72
2.10
2.76
2.86
2.76
1.72
0.97
0.26
0.23
0.23
0.21
0.17
0.17
0.17
0.15
0.16
0.16
0.15
0.15
0.14
0.14
0.14
0.14
0.14
88
'
.
92
187
TEMPERATURE
8
4
12
16
150
150
a
w
w
w
a.
a
N
350
350
Cl,
24
500
32
SALINITY
2_5
33.5
33
34.5
34
ww
J
25
SIOM -8
2
///
33
27
28
TR
F
0iI
500
76
80
FLUORESCENCE (V)
SALINITY
84
TRANSMISSION (7.)
STATION 94
STATION 94
34
35
STA NO 94
26 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
12.684
12.685
12.676
12.669
12.598
12.560
12.613
12.609
11.602
10.383
10.053
9.957
9.463
9.006
8.763
8.547
8.230
7.971
7.653
7.404
6.871
5.854
5.137
5.139
36
LONG:126 10.1 W
LAT: 40 51.3 N
0653 GMT
DEPTH 3112M
PROBE 2561
SAL
32.581
32.581
32.579
32.577
32.569
32.577
32.593
32.603
32.683
32.868
32.967
33.102
33.273
33.479
33.583
33.662
33.756
33.850
33.938
33.962
34.001
34.029
34.060
34.059
POTEN
TEMP
12.684
12.684
12.673
12.665
12.593
12.554
12.605
12.600
11.592
10.372
10.041
9.945
9.449
8.992
8.748
8.531
8.213
7.951
7.632
7.380
6.843
5.821
5.097
5.099
SIGMA
THETA
24.582
24.582
24.582
24.583
24.590
24.603
24.606
24.615
24.865
25.225
25.358
25.480
25.695
25.928
26.048
26.144
26.266
26.378
26.494
26.548
26.653
26.808
26.919
26.918
SVA
DELD
TRN
FL
334.6
334.8
335.1
335.3
334.9
333.8
333.8
333.2
309.4
275.3
262.8
251.4
0.003
0.033
0.067
0.100
0.134
0.167
0.201
0.234
0.266
0.296
0.322
0.348
0.372
0.394
0.414
0.434
0.480
0.523
0.563
0.602
0.675
0.810
0.934
0.935
87.5
87.7
86.2
86.1
87.5
87.3
87.3
86.9
90.0
90.8
91.0
90.9
90.9
90.7
90.6
90.6
90.6
90.6
90.3
90.4
90.5
90.9
91.3
91.3
0.67
0.54
231.1
209.0
197.8
188.9
177.6
167.3
156.6
151.8
142.4
128.3
118.4
118.5
0.61
0.68
0.86
0.79
0.78
1.04
0.42
0.25
0.21
0.20
0.18
0.18
0.18
0.17
0.16
0.15
0.15
0.15
0.15
0.15
0.14
0.14
4
88
6
92
188
SALINITY
33.5
34
34.5
TR
FLUORESCENCE (V)
84
TRANSMISSION (%)
STATION 95
STA NO 95
26 MAY 1987
PRESS
1
10
20
30
40
TEMP
12.366
12.368
12.363
12.320
12.304
12.261
12.282
12.088
11.712
10.834
10.762
LAT: 40 58 7 N
LONG:126 10 . 0 W
0803 GMT
PROBE 2561
DEPTH 3098M
SAL
32.504
32.494
32.493
32.489
32.485
32.484
32.489
32.484
.
POTEN
TEMP
12.366
12.366
12.361
12.316
12.299
12.255
12.275
12.080
11.702
10.823
10.751
10.233
9.585
9.324
9.172
8.409
7.822
7.533
7.289
7.086
6.549
SIGMA
THETA
24.582
24.575
24.575
24.581
24.581
24.588
24.588
24.621
24.738
24.964
25.110
25.308
25.530
25.651
25.802
26.084
26.338
26.458
26.527
26.568
26.653
SVA
DELD
TRN
334.6
335.5
0.003
80.3
0.81
0.033
88.1
0.70
335.7 0.067
335.4 0.101
88.1
0.75
335.6
335.2
335.4
332.5
321.6
300.2
286.5
267.8
246.8
235.4
221.2
0.134
0.168
0.201
0.235
0.268
0.298
0.328
0.355
0.381
0.406
0.428
0.449
0.494
0.535
FL
88.0 0.88
88.2
87.9
88.2
81.6
87.4
90.6
90.8
90.9
91.0
91.0
90.8
90.8
91.0
91.0
91.0
91.0
300
9.598
9.338
9.187
8.424
7.839
7.552
7.310
7.109
6.576
32.633
32.804
32.943
33.091
33.192
33.354
33.562
33.775
33.875
33.919
33.935
33.951
400
5.594
33.980
5.561
91.1
0.68
0.82
0.65
2.36
1.64
0.33
0.22
0.19
0.15
0.16
0.17
0.15
0.15
0.13
0.14
0.13
0.13
500
26.801
5.020
5.018
128.8
34.066
34.067
0.820
4.981
4.978
91.3
0.13
26.937
26.938
116.5
116.4
0.943
0.944
91.4
91.3
0.13
0.13
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
501
10.246
32.544
194.5
170.6
159.6
153.3
149.8
142.1
0.574
0.612
0.684
6
88
92
189
SALINITY
TEMPERATURE
12
33.5
33
5
16
34.5
34
150
m
0
w
D
U)
V)
w
a
TR
350
500 124
32
25
33
SIG2M4-B
1
34
I27
35
281
36
500 L
FLUORESCENCE (V)
4
84
88
80
76
SALINITY
TRANSMISSION (%)
STATION 96
STATION 96
STA NO 96
26 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
LAT: 41
0914 GMT
SAL
6.0 N
POTEN
TEMP
SIGMA
THETA
12.406
12.408
12.408
12.409
12.382
12.314
11.996
32.518
32.519
32.519
32.521
32.523
32.514
32.491
12.406
12.406
12.405
12.405
12.377
12.308
11.989
24.586
11.200
10.465
10.548
10.202
9.651
9.231
8.959
32.552
32.599
32.765
32.871
33.019
33.239
33.369
33.440
33.548
33.733
33.832
33.913
33.950
33.995
34.030
34.089
34.090
11.191
10.455
10.538
10.190
9.639
9.218
8.945
8.858
8.613
8.295
7.957
7.672
7.395
6.757
5.966
24.836
25.001
25.116
25.259
25.465
25.705
25.850
25.919
26.042
26.235
26.363
26.469
26.537
26.660
26.790
5.291
5.291
26.919
26.920
8.873
8.629
8.313
7.977
7.694
7.419
6.785
6.001
5.332
5.332
LONG:126 10.0 W
PROBE 2561
24.587
24.587
24.588
24.595
24.602
24.643
SVA
DEPTH 3065M
DELD
TRN
FL
0.003
0.033
0.067
0.100
0.134
0.167
0.200
87.9 0.82
88.0 0.82
87.9 0.66
87.9 0.75
88.4 0.62
87.8 0.73
88.9 0.80
311.9
296.3
285.7
272.3
252.7
0.233
0.263
0.292
0.320
85.2
91.0
91.0
230.1
0.371
216.4
210.0
198.5
152.9
141.6
0.393
0.414
0.434
0.482
0.525
0.566
0.605
0.678
130.1
0.813
118.6
118.5
334.2
334.3
334.6
334.7
334.3
333.9
330.2
180.5
168.8
159.1
0.937
90.9
90.9
90.8
91.0
91.0
91.2
2.52
0.36
0.19
0.17
0.13
0.12
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
0.938
91.2
0.14
91.1
0.347 91.3
91.3
91.3
91.1
91.1
91.0
6
92
190
SALINITY
-TEMPERATURE
4
8
12
16
33.5
33
22_5
34.5
34
TR
FLUORESCENCE (V)
500
32
33
34
84
80
SALINITY
TRANSMISSION (%)
STATION 97
STATION 97
STA NO 97
26 MAY 1987
PRESS
TEMP
LAT: 41 6.0 N
LONG:125 49 9 W
1105 GMT
PROBE 2561
DEPTH 3091M
.
SAL
POTEN
SIGMA
THETA
24.642
24.643
24.643
24.652
24.674
24.681
24.728
SVA
DELD
TRN
328.9
329.0
329.3
328.6
0.010
0.033
0.066
0.099
326.8
85.2
85.2
85.2
84.4
0.131
83.7 2.30
326.3
322.1
0.164
0.197
84.3
2.46
86.1
0.228 87.2
0.260 89.3
1.38
1.53
1.05
FL
11.981
11.953
32.487
32.487
32.487
32.492
40
11.911
32.510
50
60
70
11.878
11.693
32.511
32.527
TEMP
11.979
11.978
11.979
11.949
11.906
11.872
11.685
80
11.496
11.030
32.573
32.593
11.488
11.021
24.800
24.899
90
100
10.774
10.248
32.594
10.764
10.237
9.949
306.2
302.1
286.7
0.290
0.320
90.3
110
24.944
25.107
9.936
91.1
0.39
0.20
25.285
120
130
140
150
175
9.547
9.209
9.017
8.856
269.9
33.060
0.347
91.2
0.13
33.275
9.534
9.195
25.514
25.737
33.359
248.2
227.2
0.373
0.397
9.002
91.3
91.2
0.12
0.14
25.833
218.3
0.419
91.2
0.13
33.471
8.841
8.401
7.989
25.946
207.7
33.711
33.844
0.441
8.383
7.969
91.2
0.13
26.205
26.371
183.5
168.0
7.622
7.443
0.489
0.533
33.915
33.947
33.992
7.600
7.420
26.480
26.531
26.674
157.9
153.4
140.3
0.573
0.612
0.686
91.0 0.13
90.8 0.13
90.8 0.13
90.7
91.0
26.814
26.920
127.8
118.6
0.819
0.942
90.9 0.13
91.2 0.13
26.920
118.5
0.943
91.2
3
10
20
30
200
225
250
300
11.979
11.979
400
500
6.664
5.934
5.365
501
5.364
32.687
32.851
34.050
34.094
6.637
5.899
5.324
34.095
5.323
315.5
1.67
1.65
1.66
2.06
0.14
0.13
0.13
88
92
191
SALINITY
TEMPERATURE
8
12
33.5
33
16
34.5
34
150
150
m
0
w
U,
N
w
a
aTR
350
350
FLUORESCENCE (V)
SIG
500124
32
25
2
I
33
281
34
35
500 L
84
80
76
36
SALINITY
TRANSMISSION (%)
STATION 98
STATION 98
STA NO 98
26 MAY 1987
PRESS
1
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
175
200
225
250
300
400
500
501
TEMP
11.602
11.578
11.550
11.550
11.547
11.513
10.649
9.764
9.705
9.682
9.641
9.478
9.406
9.401
9.305
9.257
8.403
8.366
7.762
7.205
6.655
5.451
4.982
4.979
LAT: 41
1258 GMT
SAL
32.504
32.505
32.507
32.508
32.508
32.509
32.731
33.074
33.124
33.156
33.179
33.251
33.280
33.284
33.326
33.345
33.676
33.702
33.877
33.950
33.995
34.013
34.082
34.083
6.0 N
POTEN
SIGMA
TEMP
11.602
11.576
11.547
11.546
11.542
11.506
10.642
9.756
9.696
9.672
9.630
9.466
9.393
THETA
24.725
24.730
24.737
24.738
24.739
24.746
9.387
9.290
9.240
8.385
8.346
7.740
7.182
6.628
5.418
4.943
4.940
LIN INT SAL 363-367 DB
LONG:125 30.0 W
PROBE 2561
25.072
25.490
25.538
DEPTH 3091M
DELD
TRN
321.0 0.003
SVA
FL
320.7
320.3
320.4
0.032
0.064
0.096
82.9
82.9
83.0
82.9
320.5
320.1
289.2
249.6
245.2
0.128
0.160
0.191
0.217
0.242
0.266
0.291
0.314
0.337
0.360
0.383
83.2 2.53
83.2 2.42
90.0 0.54
90.1 0.35
89.4 0.59
89.5 0.55
89.5 0.53
89.8 0.32
90.0 0.36
90.0 0.36
90.0 0.29
2.75
2.76
2.64
2.36
25.567
25.592
25.674
25.709
25.713
25.762
25.785
26.176
242.7
240.5
232.8
229.7
223.1
186.2
0.405 90.1
0.30
26.203
184.1
0.503
26.430
26.567
26.678
26.844
26.954
26.955
162.8
0.547
149.9
139.9
0.586
0.658
89.6
88.2
90.8
90.9
91.0
0.22
0.33
0.13
0.13
0.14
124.6
114.8
0.791
0.911
91.2
91.4
0.13
0.13
114.8
0.912
91.4
0.13
229.5
225.1
0.457
88