, Technical Report Series
Number77-4
32
,HYDROGRAPHlC ,A ND BIOLOGICAL
OBSERVATIONS AT AN ANCHOR
STATION OFF ST. AUGUSTINE, FLORI,DA
9-14 April 1975
/f'
(EASTWARD CRUISE E-1G-75)
.
by
Larry P. Atkinson
Gustav-A. Paffenhofer
and
William M. Dunstan
31
31
Georgia Marine Science Center
University System of Georgia
Skidaway Island, Georgia
81
HYDROGRAPHIC AND BIOLOGICAL OBSERVATIONS AT AN
ANCHOR STATION OFF ST. AUGUSTINE, FLORIDA
9-14 APRIL 1975
(EASTWARD CRUISE E-lG-75)
by
Larry P. Atkinson
Gustav-A. Paffenhofer
William M. Dunstan
Skidaway Institute of Oceanography
P. 0. Box 1.3687
Savannah, Georgia
31406
The Technical Report Series of the Georgia Marine Science Center
is issued by the Georgia Sea Grant Program and the Marine Extension
Service of the University of Georgia on Skidaway Island (P. 0. Box 13687,
Savannah, Georgia 31406). It was established to provide dissemination
of technical information and progress reports resulting from marine
studies and investigations mainly by staff and faculty of the University
System of Georgia. In addition, it is intended for the presentation of
techniques and methods, reduced data and general information of interest
to industry, local, regional, and state governments and the public.
Information contained in these reports is in the public domain. If this
prepublication copy is cited, it should be cited as an unpublished manuscript.
TABLE OF CONTENTS
I.
II.
III.
IV.
v.
VI.
VI I.
.
Introduction .
Area and Stations
Methods
2
.
4
A.
Meteorological
4
B.
Conductivity/Salinity/Temperature/Depth
4
c.
Nutrients
4
D.
Surface Current
5
E.
Zooplankton
5
F.
Chlorophyll
~and
Data Storage .
Phytoplankton
.
6
7
Cruise Participants
8
Acknowledgments
9
Appendices .
11
A.
Station List
11
B.
Hydrographic Data
13
c.
Surface Currents
56
D.
Chlorophyll
63
E.
Zooplankton Observations
67
INTRODUCTION
The intrusion of deep, nutrient-rich Gulf Stream water into the
shelf waters off the southeastern United States is probably the major
source of nutrients in the shelf waters and consequently intrusions
have a major impact on the biota.
This particular cruise was one of
the first to be designed to find the front that represents the interface
between intruding Gulf Stream waters and normal shelf water.
Once the
front was delineated an anchor station was occupied to observe the time
change at a particular location as the front moved back and forth past
the station.
The methods used and resultant data from that cruise are presented
to aid others in the analyses of intrusions and related phenomena.
2
AREA AND STATIONS
The area chosen for the study is shown in Figure l.
This location
was chosen for the study because it was felt that an intrusion could be
observed at this time of year and the weather would be moderate.
Initial observations were made at locations l-10.
Observations
ll-37 were then made at the anchor station, followed by hydrographic
observations which were made at stations 38-43.
3
9,43
E-IG-75
9-14 APRIL 1975
STATION PLAN
depths in meters
0
10
20
30
kilometers
FIGURE 1.
THE STUDY AREA.
90
+
4
METHODS
Meteorological
Weather and sea-state observations were made hourly by the bridge
officer.
These data were used in determining the weather situation
during a station.
printout.
The data appear in the hydrographic observations
An explanation of this code is found in National Oceanographic
Data Center Manual Series titled, "Processing Physical and Chemical Data
from Oceanographic Station, Part 1, Coding and Keypunching".
A brief
explanation is given at the beginning of Appendix B.
Conductivity/Salinity/Temperature/Depth
An Interocean C/S/T/D with onboard analog and digital recorders was
used for the C/S/T/0 profiles.
Since the probe was not equipped with a
Rosette sampler the C/S/T/D cast was followed by a Niskin bottle cast
with bottle placing determined by the structure observed during the
C/S/T/D cast.
The calibration for salinity and temperature was accomplished by
tripping a Niskin bottle with reversing thermometers at a near-bottom
depth.
The bottom layer during the anchor station was well mixed and
changed little with time.
A total of 21 temperature calibrations were made with the C/S/T/0
averaging O.loaoc higher with a standard deviation of 0.034.
Fifteen
salinity comparisons were made with C/S/T/D averaging higher by 0.572°/oo
with a standard deviation of 0.011.
These corrections were applied to
the C/S/T/D observations.
Nutrients
Water samples were taken in 125 ml polyethylene bottles and quick
frozen in a cryogenic freezer, then stored in a deep freezer until analysis.
5
Phosphate and silicate were determined by the method of Strickland
and Parsons (1972).
Modifications were made to reduce the volumes
required.
Nitrate was determined by the cadmium reduction technique as modified
by Gardner (1975).
Surface Current
A Bendix Q-15 ducted impeller current meter was suspended at 5 m
depth from the port bow of the ship.
The current direction and speed
were continuously recorded on a two-channel Rustrak recorder.
The
record was good except for occasional times when ship yaw was quite
noticeable.
The meter record was hand digitized with averages taken when
required.
Zooplankton
All zooplankton samples were collected with a cylinder-cone net of
50 em mouth diameter and 253
was 8:1.
~m
mesh.
The open mesh to mouth area ratio
The front part of the net was held in a wide frame to prevent
the use of bridles hanging in front of the net mouth.
TSK-Flowmeters
were placed both inside and outside the net mouth to determine the amount
of water filtered and to indicate clogging.
The inside flowmeter read-
ings were above 85% of the outside readings thus showing no sign of
clogging.
All zooplankton tows were taken while at anchor station from
April 10 to 13, 1974, at 300 O.ON latitude and 80° 38.0W longitude.
tow was oblique (Surface- 10 to 12m in depth- surface).
the current along the boat ranged from 0.4 to 1.2 knots.
seawate r filtered ranged from 3.49 to 20.19 m3 .
Every
The speed of
The volume of
6
All samples were immediately preserved in 2% buffered Formaldehyde.
Within four weeks all samples were transformed into Glycol-Phenoxetol for
preservation.
splitter.
If necessary, samples were split with a Folsom plankton
The amounts counted ranged from l/8 to an entire sample.
The preserved animals showed little sign of damage.
This is mainly
attributed to the slow towing speed and the fixation/preservation
technique.
Chlorophyll a and Phytoplankton
Chlorophyll
~concentrations
were determined fluorometrically using
an extraction method adapted from Yentsch and Menzel (1963).
Samples for
phytoplankton cell analysis were preserved in Lugol 's solution modified
by Utermohl (1958).
7
DATA STORAGE
All data presented here and some additional items are on file at the
Skidaway Institute of Oceanography.
The hydrographic data are on file at
the National Oceanographic Data Center.
8
CRUISE PARTICIPANTS
The following people participated in this cruise:
Larry P. Atkinson, Skidaway Institute
Roger B. Hanson, Marine Institute (Sapelo)
John Wheeler, Marine Institute (Sapelo)
Louise Jaffe, Skidaway Institute
Diane Wynne, Skidaway Institute
Gustav-A. Paffenhofer, Ski daway Institute
9
ACKNOWLEDGEMENTS
This research was supported by a research grant from the Skidaway
Institute of Oceanography to Larry P. Atkinson.
Funding subsequently
was provided by the U. S. Energy Research and Development Administration
(E[38-l]-889).
The ship support was provided by the Duke University Cooperative
Oceanography Program which is supported by the National Science Foundation
(GD-32560).
Publication as part of the Technical Report Series of the Georgia
Marine Science Center was funded by the National Sea Grant Program, U. S.
Department of Commerce, Grant No. 04-6-158-44115.
The usual outstanding cooperation of the EASTWARD crew is appreciated.
We would like to thank the following people who took part in the
data reduction and report preparation:
Dan Perlmutter, drafting; Paula
Vopelak, typing; Louise Jaffe, Robert Bernatsky, Lisa Morehouse, data
reduction.
10
REFERENCES
Gardner, W. S., D. W. Wynne, and W. M. Dunstan.
1975.
Simplified
procedure for the manual analysis of nitrate in seawater.
Mar.
Chern., 4:393-396.
Strickland, J. D. H. and T. R. Parons.
analyses.
A manual of seawater
1972.
Bulletin No. 125 (Revised).
Fish. Res. Bd. Canada,
Ottawa.
Utermohl, H.
1958.
Methodilo.
Zur Vervollkummung der Quantitativen Phytoplankton-
Mitt. int. Ver. Limnol., 9:38.
Yentsch, C. and D. W. Menzel.
1963.
A method for the determination of
phytoplankton chlorophyll and phaeophytin by fluorescence.
Sea Res., 10:221-231 .
Deep-
11
APPENDIX A
STAT! ON LIST
The station list gives the location, time (UT) + 5 to EST,+ 4 to
(EDT) and depth.
12
STATION SU MMARY
STATION LATITUDE
Y~
75
75
75
75
29 ·10. ON
29 SO.ON
80 38.0W
:~:
29 50. Oti
80 38.
4
29 49.7N
30
Oo ON
80 49.5W
7
8
30
30
:::o
10
30
11
:30
12
13
:30
1 ·1
15
16
17
1 :::
19
20
21
:30
30
:30
:30
30
:30
30
30
o
5N
OoON
O.ON
0. ON
9o8N
Oo Ol'i
0. ON
OoON
Oo ON
OoD N
0. ON
Oo ON
OoON
Oo OI'i
0 o Ol'i
0. Ol'i
38. 01.~
8 0 38 o OI1J
75
8 0 38 o Okl
75
80 38. 011.1
:3 (I 38 (lit.!
....,.r
,. .J
4 11
75
4
4
4
4
ow
ou.t
-.r
80 49.0Y
80 38 .0W
80 2tS.SW
75
7S
81
80
80
80
E: 0
80
1.
26.9kl
75
38 . 51,_1
-.r
:38. 01,.1
0
80 :38 (11,_
1
0
:::o
38o 01...1
8 0 :38 011.1
80 3:3. 01...1
80 ::::8 o Ol<J
25
30
0. Ol"i
:=:(I :38. (11,.1
30
O.ON
0. Ol"i
80 38o
3(1
30
30
31
30
30
:30
...
.-.:.. .::::::-_,
·-:·7
·-'I
40
41
O.ON
0. Ol'i
Oo ON
O.ON
0o
O~i
f ·-·
·-'
75
(
""711:'
,..J
--,c
·-·
..
-.c
; ._1
0
8 0 3::::0 (IIJJ
8 0 38. Ob.l
30
30
·-·
-.r
Oo ON
0. ON
O.ON
c.·=·
2·:.-
..
15. OW
22
·=· ·-=·
24
.-..-.
8 (I :::::::
8 (I 38.
0
Ol~
ow
(11,._1
""'""
·-'
(
-.c
........
-.c
.. ·-'
75
75
75
80 3E: o OI,J
-.c
01.~-1
-,r
8 0 :38. OI,J
75
75
-.c
.. ·-'
8 0 :3E:.
E: (I
:::: :3
o
0 l•.l
. ·-·
.. .J
8 0 ::::8 01.,1
30
Oo ON
OoON
30
0.
Ot~
8 0 :3:3 (ll.oJ
...,.I:'
::::0
0.
80 38o Ot.l
75
75
.. ·-'
30
30
:30
30
30
42
::: o
4 ::::
30
ON
OoON
OoO~~
Oo ON
0. Ol"i
Oo Ol'i
Oo or·i
ooon
I"'N DY HOUR
4
9
4
9
9
4
9
4
9
4
9
4
4 10
4 10
4 10
4 10
4 1 (I
·1 10
4 10
4 10
4 1 (I
80 25.8W
30
30
:30
30
~-~·
EASTWARD CRUISE E-16-75
LONGITUDE
1
2
:30
FO~
0
8 0 :38 o OltJ
0
8 0 ::::::: o Ol.i.l
81 12. 51.tl
81
1.2l.J
8 (I 49 51,_1
::;: 0 38 o OIJ.I
0
80
26. 21J.I
80 15. 2l.J
...,c:'
•• •_1
,.
·-·
~c:'
--,c
•• •_J
75
...,t::'
,· . _)
75
75
12. 0
14o2
16. 0
18.4
20.5
22o7
o8
2.5
4.2
6.9
19.2
22.1
1.0
0
4 12
4.0
·1
4
4
4
4
4
4
4
4
4
4
7
4
4
4
4
4
·1
4
28
39
33
27
22
._, ·'._1:!
·-=·
38
42
136
38
8.3
13.7
16.2
4 1
11
7.0
11
11 1 0. ·1
11 13. 1
4 11 16. 0
4 11 1•:;.. 0
4 11 22.1
4 12 1.5
12
DEPTH CONSEC
M
NUMBER
0
0
12 1 0. 2
12 13. 1
4
5
6
7
8
9
10
11
38
38
38
12
3e
15
16
17
38
3t:
·":)·-·
·- •C.•
38
1 ~:
14
1 :::
1 ·~
20
21
22
2:3
24
3E:
.-,c
C. ·-'
.38
2E.
·JC•
J·-·
3E:
12 16.0
12 19.0
12 22.2
1:3
1::::
1::::
1
2
29
~:o
1o1
·-··-·
4.0
·"":~ ·W:·
6. '3
1 .: ::10 .2
1:3 l3o 0
1:3 15.6
13 20.7
:::.. ·:::> ·=·
1:3 "-"'-•'0. 0
14
14
1.7
·J
C"
14
oJ . ·-'
14
5.4
.._.
.-,c.,:
·-··
·-=·~
1 ·-=·
~·
21
. _:l ._.
•'"'\C
40
41
-... c.
-4 .-,
42
1 01
··D
13
APPENDIX B
HYDROGRAPHIC DATA
The following printout is taken from the NODC listing and processed
with a Skidaway Institute code.
Times are GMT
Header Data:
Weather Data:
Wind Force:
An explanation of the listing follows:
These data are taken from the ship's log.
In Beaufort Wind Scale.
The conversion to
m/sec is as follows:
Force
m/sec
0
0-0.2
1
0. 3-1.5
2
1.5-3.3
3
3.4-5.4
4
5.5-7.9
5
8.0-10.7
6
10.8-13.8
7
13.9-17.1
Wind direction:
Air temp:
direction in degrees
in degrees Celcius
Weather code:
WMO Code 4501
Atmospheric Pressure:
Sea state:
in millibars
not recorded
Wave direction:
Cloud type:
Cloud amount:
in degrees
WMO Code 0500
WMO Code 2700
Visibility code:
not given
14
The hydrographic notations are as follows:
z = observation in meters
T
=
S
= salinity in °/oo
D
temperature in oc
density in sigma-t units
=
SVA
=
specific volume anomaly
X
10 5
02 = not given
02 = not given
AOU = not given
02A
= not given
P04
=
phospate concentr ations in
N0 3
=
nitrate concentrations in
Si = silicate
N/P
= nitrate phosphate ratio
~m
~m
LONG.
~
9.'
80 38.0W
1
246
:S'-/A
254
~
29 50.0N
LONG.
~
9 .~
80 25.8W
2
~:5
2 0. C::l··l
·:::6. !)4 25. 56
:s:
D
0 21.78 :3E,. 2 0 25. 21
T
10 21.73
20 21.73
2
244
27'6
:S:'/A
DIST LAST STA =
.-.C'
• c._•
. 14
.33
P04
1.1
1.2
2.0
t'i03
~
c.~
·:,
....
'
.-, ·::.
SI
3.6
OBSERVATIONS
02
02 ~
AOU
8. 0
:3.3
8.6
39M
DIST LAST STA
~
02A
. 19
• 07
• 07
P04
• 03
1
·::>
....
.8
• :j
1.1
t'i03
0. 0
1.6
1.7
1.1
:SI
6.3
11.4
11.4
:3 6.7
N.-·p
27.0KM
14.2 GMT CONSECUTIVE STATION
02A
N." P
O.OKM
SE A STATE
·WAVE DIRECTION ~266-274 DE6R
CLOUD TYPE
~ 8
CLOUD AMOUNT
~
VISIBILITY CODE ·-
DEPTH~
IV ~ 75
28M
12.0 GMT CONSECUTIVE STATION
SEA STATE
WAVE DIRECTION ~ 176-184 I1E6R
"?
CLOUD TYPE
·'
CLOUD AMOUNT
VISIBILITY CODE ·-
DEPTH=
IV.' 75
OBSERl/AT I ON:S:
02 •' AOU
02
WEATHER DATA
WIND FORCE
~ 2
WIND DIRECTION ~266-274 DE6R
AIR TEMP
~ 23.3C
WEATHER CODE
~ 1
BAROMETRIC PRESSURE~ 1019.0 MB
LAT.
EASH.IARD CRUISE 1G STAT I Ol'i
7
:;:
T
D
0 20.51 36.05 25.44
10 20.27
25 20.16 36.05 25.54
WEATHER DATA
WIND FORCE
~ 2
WIND DIRECTION =266-274 DE6R
AIR TEMP
~ 21.7C
WEATHER CODE
~ 1
BAROMETRIC PRESSURE ~ 1016.6 MB
LAT. = 29 40.0N
EASTWARD CRUISE lG STATION
2
1
(.]'1
~
29 50.0N
LONG.
~
9 .-'
80 38.0W
..;.-.
·::-·
·..>
0 20.54 '35 .
5 20.6 3
T
22 20.05
32 20.06
12 20.3 8
2
·~2
S'·IA
2.:A
D
25.34
02
02 '
33M
DIST LAST STA
~
AOU
02A
• 11
• 16
• 1 .:.
• 0:3
P04
1 • L...·:>
1 .....
·::.
1. 2
•6
N03
-~
.
·-·. ·-·.,
~
.,.. ....,
._
3.0
.
2.5
SI
7.5
7.5
10.9
N.···p
19.6~M
16.0 GMT CONSECUTIVE STATION
SEA STATE
·WAVE DIRECTION ~266-274 DE6R
CLOUD TYPE
~ 8
CLOUD AMOUNT
~3
VI S IBILITY CODE ~
DEPTH~
1'.,'.··?5
OBSERVATIONS
WEATHER DATA
WIND FORCE
~ 2
WIND DIRECTION ~266-274 DE6R
AIR TEMP
~ 23.9C
WEATHER CODE
~ 1
BAROMETRIC PRESSURE~ 1019.0 MB
LAT.
EASTWARD CRUISE 1G STATION
3
(j\
~
29 49.?N
LONG.
~
9./
80 49.5W
4
0
284
"306
:S:'·/ A
O.ON
LONG. = 81
0:::
·-'
1.0W
9. ···
T
:s:
D
0 20.13 34.90 24.6?
10 19.57
20 19.38 35.96 25.68
7
~
232
S'-/A
'328
02
IONS
02 '" AOU
OB :SER~/AT
DIST LAST STA
~
P04
• 13
. 14
• 16
. 15
·:> ·:>
o I
7
·1.4
.... '"'
3.0
o I
. ·""-·
3.5
SI
7
N03
1. 8
22M
DIST LAST STA =
02A
P04
.20
. 14
.20
.6
N03
1.0
1.1
I
7
3.6
o
SI
•2
3.0
N.·'P
5.0
7.9
26.6KM
20.5 GMT CONSECUTIVE STATION
02A
4
5
N.·'P
13.8
5.0
:3. 1
4.7
18.SKM
SEA STATE
t.~.tA~. ~E DIRECTION ·- 36- ·14 DEGR
CLOUD TYPE
·- 6
CLOUD AMOUNT
VISIBILITY CODE ·-
DEPTH=
I '·/ ."' 75
27M
18.4 GMT CONSECUTIVE STATION
:S;EA STATE
t}JA~IE DIRECTION ·4-:356 DEGR
CLOUD T'r'PE
·- 7
CLOUD AMOUtH
VISIBILITY CODE ·-
DEPTH~
IV. / 75
OBSER'-/AT IONS
02 · · AOU
02
WEATHER DATA
WIND FORCE
= 2
WIND DIRECTION = 36- 44 DEGR
AIR TEMP
= 22.2C
WEATHER CODE
= 4
BAROMETRIC PRESSURE = 1016.9 MB
LAT. = 30
EASTWARD CRUISE 16 STATION
10
20
26
2
n
T
20.63 35.38 24.90
20.12
20.11
20.13 35.52 25 .14
s:
WEATHER DATA
WIND FORCE
~ 0
WIND DIRECTION ~ 4-356 DEGR
AIR TEMP
= 22.2C
WEATHER CODE
~ 4
BAROMETRIC PRESSURE = 101?.6 MB
LAT.
EASTWARD CRUISE 1G STATION
-....J
==
30
.5N
9 .'
LONG. = 80 49.0W
6
0
10
20
3CI
2
:s:
T
20.42 :35. :::6
20.49
20. 15
20.15 ::::5. 7'3
·::.·=·
.
- ·-·· j ('·.
2~
·:JI:"'
'.J . .... L..
D
;::.:.·:,.
266
1
S ·/A
33M
DIST LAST ST A ==
02A
• 10
. 15
.20
P04
·:·
·-'
• ·1
• ·1
.
tm::::
o
7I
4.6
2
1.6
SI
I
7
4.0
·~
L- o
N.··"P
1.5
19.3KM
22.7 GMT CONSECUTIVE STATION
SEA STATE
WAVE DIRECTION ·- 86- 94 DEGR
CLOUD TYPE
=7
CLOUD AMOUNT
==8
VISIBILITY CODE ·-
DEPTH=
IV.' 75
OBSERVATIONS
02
02 ' AOU
WEATHER DATA
WIND FORCE
== 3
WIND DIRECTION ==106-114 DEGR
AIR TEMP
= 21 .7C
WEATHER CODE
== 2
BAROMETRIC PRESSURE = 1014.6 MB
LAT.
EA:S:TI.tJAPD CF:U I SE 1G STAT I ON
6
00
~
30
O.ON
LONG.
~
.
1 o...-
80 38.0W
7
0
15
25
30
7
D
s
T
22.10 36 .22 25.14
21.94
20.08
19.87 36.09 25.64
236
283
SVA
·· 7~
. . .· ' ·-·
ll
38M
DIST LAST STA
~
02A
. 1·:.....:>
. 1s
1.30
• 2'3
P04
3. 0
!;:;.
c:-
•
.. ._1
1 ·: >
2. 1
1.6
2. 0
Sl
• E.
N03
4.2
8. 0
2. 1
tf···p
17.7KM
.8 GMT CONSECUTIVE STATION
SEA STATE
·WAVE DIRECTION ~106-114 DE6R
CLOUD TYPE
~ 7
CLOUD AMOUNT
~8
VISIBILITY CODE ~
DEPTH~
I
OB SERVATIONS
02
02 /
AOU
l.oiEATHER DATA
WIND FORCE
~ 1
WIND DIRECTION ~106-114 DEGR
AIR TEMP
~ 21.7C
WEATHER CODE
~ 2
BAROMETRIC PRESSURE ~ 1016.9 MB
LAT.
EASTWARD CRUISE 16 STATION
.
7
~
~
30
O.ON
LONG.
"7
·. j
·:::-·
D
T
0 21.91 36.21 25.18
15 21.90
:;: !) 21 • (1!)
40 20.17 36.05 25.54
'·.lEATHER DATA
1J.II~HI FORCE
·I.JIN!J DIRECTIO~i ·AIR TEMP
·I.JEATHER CODE
·BA~: OMETR I C PRESSURE ·-
LAT.
8
10.'
246
ME:
42M
DIST LAST STA
02A
. 15
• 11
P04
. 07
. 01
1.7
1.8
·1. 1
•4
• '3
SI
DEGR
·10. 0
1 0. 9
16.7
N.·'P
11.4
18.5KM
1.2
2.5
N0:3
.8
~
2.5 GMT CONSECUTIVE STATION
SEA STATE
I.JAYE DIRECT I ON ·CLOUD TYPE
CLOUD AMOUNT
'-/IS I BI L I T'r' CODE ·-
DEPTH~
IV ./ 75
OBSER'·.JAT I OtiS
02'" AOU
02
DE6R
80 26.5W
S'iA
2-='q
. -·
~
EASTWARD CRUISE 1G STATION
8
0
N
~
30
O.ON
LONG.
~
10.'
80 15.0W
9
·s:
L...
D
1'~.
.
57
1 !) !) 1 9. 06
.-,.,.
1 c ._. 1 P::.- :=·
·-··-··":>
--.r:::_, 13.05 3 4.80 26 .25
1 .,:.
75
. . ·-··=0 22.63 .-,
24.98
..:·'=·.
c.
25 22.41
50 20.12
T
1::::1
298
:s:'-/A
136M
DIST LAST STA
~
02A
1. 21
• b--'
.- C"
~
·=-·::.-·
.40
.
' ""'-,
.c.c.
• 07
• 06
P04
7.4
14.6
24. 1
-=·- ...
5.4
-
7
.....'
N03
:S:I
1.6
2.2
5.2
5.4
:3 .8
'3. 6
15. ·1
1 '3 . 9
24.5
23.1
18.5
22.5
N--' P
1 0. 0
11.7
18.5KM
4.2 GMT CONSECUTIYE STATION
SEA STATE
WAVE DIRECTION ~ 66- 74 DEGR
CLOUD TYPE
~ 8
CLOUD AMOUNT
~s
VISIBILITY CODE ~
DEPTH~
IV ./?5
OBSERYATIONS
02
02~
AOU
WEATHER DATA
WIND FORCE
~ 2
WIND DIRECTION ~ 66- 74 DEGR
AIR TEMP
~ 21.7C
WEATHER CODE
~ 2
BAROMETRIC PRESSURE ~ 1017.3 MB
LAT.
EASTWARD CRUISE 1G S TATION
9
N
~
30
9.8N
LONG.
~
80 26.9W
1 0."
~
7
•
:::
s:
T
D
0 21.91 :36.21 25.18
15 21.67
25 21. 1·~
:;: 5 1 I~
1 ~:.:.. 1 0 25. 6?
2:34
27'~
:S:'/A
DEPTH
x··.J .·. 75
38M
DIST LAST STA
~
D2A
• 03
• 06
• 08
. 14
PD4
·; .
j
·--=··. _,
•9
2.9
• '3
.4
.
SI
3.8
.8
ND:3
15. 0
5. 0
6.4
26.7
N." P
26.3KM
6.9 GMT CONSECUTIYE STATION 10
SEA STATE
·WAVE DIRECTION ~216-224 DE6R
CLOUD TYPE
~ 6
CLOUD AMOUNT
~6
VISIBILITY CODE ~
~
OB :SERliAT ION S
02 '' AOU
02
WEATHER DATA
WIND FORCE
~ 5
WIND DIRECTION ~196 -204 DEGR
AIR TEMP
~ 21.1C
WEATHER CODE
~ 1
BAROMETRIC PRESSUPE ~ 1012.9 MB
LAT.
EA:S:HJAPD CRUISE 16 STATION 10
N
N
~
30
O.ON
LONG.
~
80 38.5W
10 ./
0
10
20
30
7
:s:
D
20.18 3 5. 8 9 25.41
20.11
19. 7 :3
1? .73 3 6.0? 25.67
T
23•l
.-.11:"-,.
c. _, ,·
S'/A
o·'0:."'
02 . .
38M
DIST LAST STA
~
AOU
02A
. 09
. 14
. 15
F'D·1
• 13
I
7
.6
1.0
1.2
•
N03
2.6
3. 1
:S:I
4. 1
1.6
11
..
7. 1
1 .-,..:· .-,_:.
5.4
4. 0
ti .··p
26.0KM
8.3 GMT CONSECUTIVE STATION
SEA STATE
·I.•IA'/E DIRECT I ON ~216-224 DEGR
CLOUD TYPE
~ 6
CLOUD AMOUNT
~8
VI S IBILITY CODE ~
DEPTH~
IV./ 75
OB:SERL/AT I mE:
WEATHER DATA
WIND FORCE
~ 5
WIND DIRECTION ~196-204 DEGR
AIR TEMP
~ 21.2C
WEATHER CODE
~ 2
BAROMETRIC PRES SURE ~ 1013.9 MB
LAT.
EASTWARD CRUISE 16 STATION 11
w
N
O.ON
LONG.
~
80 38 . 0W
10.'
0
'5
10
15
20
2:::
35
"::'
[I
::.
T
21.51 36.20 25.28
21.46
21 ...~ ::::
21. ·::: :?,
19.95
19. :::4
1~.82 36.04 25.62
·::o ·: >o
L- ·-' '-'
S'·/A
270
02
IV./ 75
38M
DIST LAST STA
=
I mlS
02 '" AOU
02A
4 ...l
. 2·1
2 . :3
.4
......·=·
·=··=·
...........
1.1
SI
2.9
• E.
1.0
N0:3
. 14
. 07
P04
:3
1. :3
• :3
4.3
1·~
N.···p
.8KM
13.7 GMT CONSECUTIYE STATION 12
SEA STATE
=
WAVE DIRECTION ~196-204 DEGP
·._,·::>
CLOUD TYPE
-·::>
CLOUD AMOUNT
·-·-·
'·/I ·s: I B I L I T'r' CODE ·-
DEPTH=
OBSER~IAT
l.oiEATHER DATA
WIND FORCE
= 4
WIND DIRECTION ~196-204 DEGR
AIR TEMP
~ 22 .2C
WEATHER CODE
~ 2
BAROMETRIC PRESSURE ~ 1013.5 MB
LAT. = 30
EASTWARD CRUISE lG STATION 12
•
N
~
~
30
O.ON
LONG.
~
80 38.0W
10./
T
S
D
28 19.83
35 19. 8 1 36.11 25.68
0 21.23 36.23 25.39
5 20.57
10 20.44
15 20.43
20 20. 2 :~:
Z
233
SVA
259
02
02'
38M
DIST LAST STA
~
AOU
02A
. 21
.-.
• •::e
1. :::
1.0
.::::o
I
17
o
1.1
.20
N03
..-..
.
P04
•:;1
1.....
·1 . 0
:3.8
5.9
6.0
5.5
4. 5
3. 0
5. 4
5.8
5.:::
SI
~VP
0. OKM
16.2 GMT CONSECUTIYE STATION 13
SEA STATE
WAVE DIRECTION ~266-274 DE6R
CLOUD TYPE ·
"" 6
CLOUD AMOUNT
=-=8
VISIBILITY CODE ·-
DEPTH~
IV ./ 75
OBSERVATIONS
WEATHER DATA
WIND FORCE
·- 2
WIND DIRECTION ~266-274 DEGR
AIR TEMP
~ 22.2C
WEATHER CODE
~ 2
BAROMETRIC PRESSURE ~ 1013.5 MB
LAT.
EASTWARD CRUISE 1G STATION 13
N
()1
~
30
O.ON
LONG.
~
1 O.·'
80 38.0W
CRUISE 16 S:TAT I mi 14
35 19.?8 36 .14 25.71
1
:,.
s:
T
D
20.47 36 .08 25.48
20.47
20. :~:::;:
2!). 15
19. :::4
2:?. 1'3. 7
0
5
10
15
20
~
7
230
:S:t/A
251
38M
02A
. 14
.3:3
.2".._=>
• 15
"-
P04
. 10
• :3
1.9
•9
.6
1.1
N0:3
·-.
DI ST LAST STA
~
•
·~
J
·~
C'
·-·. ·-·
2.8
2.6
·::.
.._
2.6
:S I
6. ·1
3.6
5.8
·1. 0
11. 0
N.·· p
O.OKM
19. 2 GMT CON:S:ECUT I'?'E STAT I ON 14
SEA STATE
l.o.IR~/E DIRECTION ~266-2?4 DE6R
~ 6
CLOUD TYPE
7
CLOUD AMOUNT
'/ISIBILITY CODE ·-
DEPTH~
I '·/ .'"75
OB:S:ERliAT I mi:S:
02
02 " AOU
WEATHER DATA
WIND FORCE
~ 1
WIND DIRECTION ~266-274 DEGR
AIR TEMP
~ 23.3C
WEATHER CODE
~ 4
BAROMETRIC PRESSURE ~ 1012.9 MB
LAT.
EA :~:TIJ.IRRD
N
0'1
~
30
LONG.
~
1 0."
80 38.0W
I SE 1G STAT I ON 15
O.ON
C~:U
T
S
D
0 21.03 36.15 25.38
5 21.03
10 20.78
15 20.20
20 19.90
28 19.79
35 19.80 36 .16 25 . 72
:
229
SVA
260
02
02 '.
38M
DIST LAST STA =
!) •
AOU
02A
12.0
6.7
10.0
·~.
5 . .3
5.4
4.4
6.0
•6
• ·'l
• 7
.5
• 05
• 06
. 07
.11
5
26.?
N.···p
2.6
SI
• 0:3
~mJ
,-,
• '='
P04
CIKM
22. 1 GMT CONSECUT I YE STAT I ON 15
SEA STATE
·WAVE DIRECTION = 36- 44 DEGR
CLOUD TYPE
= 7
CLOUD AMOUNT
=8
VI SIBILITY CODE =
DEPTH=
I '·,.'. · ? 5
OB SER'/AT IONS
WEATHER DATA
WIND FORCE
~ 2
WIND DIRECTION = 36- 44 DE6R
AIR TEMP
= 22.2C
WEATHER CODE
= 2
BAROMETRIC PRESSURE = 1010.8 MB
LAT.
EA :~: HJARD
N
"-J
~
30
O.ON
LONG.
~
80 38.0W
11.'
s:
D
28 19.85
35 19.83 36 .11 25.67
20 20.04
5 21.70
10 21.43
15 20.96
0 21.74 3 6.23 25.24
T
234
273
SVA
02
02 '
38M
DIST LAST STA
~
AOU
02A
• 14
• 17
• 2'31
• 06
• 03
P04
C'
.. 6·-'
•::0
. ,_,
• '3
~m3
.-
1.9
·-·. b
·:>
1.9
.6
,·~. ·:;.
SI
0.0
2.9
2. 1
13.3
:30.0
N.···p
0. !)I<M
1.0 GMT CONSECUTIVE STATION 16
SEA STATE
·WAVE DIRECTION ~336-344 DEGR
CLOUD TYPE
~ 8
CLOUD AMOUNT
~8
VI S IBILITY CODE ~
DEPTH~
IV./ 75
OBSERVATIONS
WEATHER DATA
WIND FORCE
~ 4
WIND DIRECTION ~336-344 DEGR
AIR TEMP
~ 20.0C
WEATHER CODE
~ 2
BAROMETRIC PRE SSURE ~ 1012.2 MB
LAT.
EASTWARD CRUISE 16 STATION 16
N
00
~
30
O.ON
LONG.
~
80 38.0W
11 .·'
5 21.·17
(I
:s
D
T
21.47 36.20 25.30
36 19.79 36.13 25 .70
28 1'3.80
10 21.·~·~
15 20. :32
2!) 19.'~1
7
231
:S'·lA
268
o·-·c.
02 '"
38M
DIST LAST STA =
AOU
02A
1. 10
. 18
. 71
......
. 1·:.
PD·1
. 07
:3. 1
.9
1.5
1.1
N0:3
1.6
3.7
.4
2.9
1.6
. .:.
S: I
8.3
11 . ·~
.8
9.2
N.··· p
22.9
0. CWM
4.1 GMT CONSECUTIVE STATION 17
SEA STATE
WAVE DIRECTION ·- 36- 44 DE6R
CLOUD TYPE
·- 8
:-::8
CLOUD AMOUNT
VISIBILITY CODE ·-
DEPTH=
I '-/.·· 75
OB:SERt/AT I DNS:
WEATHER DATA
WIND FORCE
= 5
WIND DIRECTION = 36- 44 DEGR
AIR TEMP
= 20.0C
WEATHER CODE
= 2
BAROMETRIC PRESSURE = 1011.9 MB
LAT.
EA:S:HJARD CRIJ I :S:E u:; :S: TAT I ON 17
N
1.0
~
30
O.ON
LONG.
~
80 38.0W
11 .'
-0
~
5
10
15
20 1'3.:3 (1
28 19.78
36 19.?9 36.13 25. 7 0
7
·...>
D
T
21.2 9 36.20 25.3S
21. :30
21.12
20.11
2:31
263
:S'/A
38M
DIST LAST STA
~
02A
•9
·?
..;}
.·11
. 23
·::0
.....
.
1
. 31
I
•
"7
N0 :3
1.3
.15
• 0?
P04
0
2.8
2.0
2.6
1. 0
2~
SI
.
2.9
2 "7'
5.2
4.7
N.""P
18.6
O.OKM
7.0 GMT CONSECUTIVE STATION 18
SEA STATE
WAVE DIRECTION - 36- 44 DEGR
CLOUD TYPE
·- 5
CLOUD AMOUNT
VI S IBILITY CODE -
DEPTH~
IV.'75
OBSERVATIONS
02 '
02
AOU
WEATHER DATA
WIND FORCE
~ 3
WIND DIRECTION ~ 36- 44 DEGR
AIR TEMP
~ 20.0C
WEATHER CODE
~ 6
BAROMETRIC PRESSURE ~ 1011.9 MB
LAT.
EASTWARD CRUISE 16 STATION 18
w
0
~
30
O.ON
LONG.
~
80 38.0W
11~
5 21. E-4
D
T
s
0 21.63 36.23 25.27
DIST LAST STA
• 1:3
36 19.82 36.14 25.70
......,
I
-::'
.4
o
.4
. 11
-::'
..
N03
P04
• 06
• 06
02A
.23
OBSER'-IAT IONS
o·c.. .
02" AOU
2 (I 1'3. :35
231
Sl/A
270
38M
~
• :3
1.2
1. '31
·::>
.·-·
. ·;.
:S:I
6.7
3.0
"3.9
3.6
11.7
~VP
O.OKM
10.1 GMT CONSECUTIYE STATION 19
SEA STATE
·WAYE DIRECTION ~ 86- 94 DEGR
CLOUD TYPE
~ 5
CLOUD AMOUNT
~a
VI S IBILITY CODE ~
DEPTH~
IV-' 75
2:3 1'3. :::2
1 0 21. 58
15 20.:::!)
-::'
._
WEATHER DATA
WIND FORCE
~ 2
WIND DIRECTION ~106-114 DEGR
AIR TEMP
~ 19.4C
WEATHER CODE
~ 2
BAROMETRIC PRES S URE~ 1006.1 MB
LAT.
EASTWARD CRUISE 16 STATION 19
w
......
~
30
O.ON
LONG.
~
80 38.0W
11 .'
t ·3. 86
19.82 36.12 25.68
0
5
10
15
20
2:3
36
:
D
T
21.66 36.03 25.11
21.66
21. 5'3
21. ·16
21. 06
S;
·='j ·:.
L... ·-·
·-'
S'/A
28E.
38M
DIST LAST STA
~
0.
02A
. 17
. 14
.6
.4
.4
.6
• 0'3
. 0""".
N03
.4
P04
. 02
2. '3
2.9
1.2
I
·1. 3
2. ·1
5.7
6.7
o
7
~i...-P
20. ()
• :3
SI
O~~ M
13.1 GMT CONSECUTIVE STATION 20
SEA STATE
·WAVE DIRECTION ~176-184 DEGR
CLOUD TYPE
~ 5
CLOUD AMOUNT
~8
VISIBILITY CODE =
DEPTH~
IV -~ 75
OBSERYATIONS
02'" AOU
02
WEATHER DATA
WIND FORCE
~ 3
WIND DIRECTION ~176-184 DEGR
AIR TEMP
~ 21.1C
WEATHER CODE
~ 6
BAROMETRIC PRESSURE ~ 1006.4 MB
LAT.
EASTWARD CRUISE 1G STAT ION 20
w
N
~
30
O.ON
LONG.
~
80 38.0W
11-"
·.>
D
1·~.
:=::3
21.06 36.06 25.30
21.05
21.03
2 (1. :37
2!). 4!)
T
36 19.82 36 .14 25.70
2:3
0
5
10
15
20
2
~-
2.31
268
S'-/A
38M
DIST LAST STA
~
02A
·'- ~
·::.q
.6
2.2
2.5
3.5
5.0
2. 1
1 0. 9
1.2
• '3
• 11
.18
1 0. 0
.8
7
o I
• 07
I
3.9
•
SI
1.6
• 18
N03
"7
P04
N-"P
O.OKM
16.0 GMT CmfSECUTiliE STATION 21
:~:EA :STATE
WAVE DIRECTION ~176-184 DEGR
CLOUD TYPE
~ 5
CLOUD AMOUNT
~e
VISIBILITY CODE ~
DEPTH~
I'·/.'"75
OBSER'-IAT IONS
02 ' AOU
02
I..IEATHER !lATA
1.•1I ~fD FORCE
~ 5
WIND DIRECTION ~176-184 DEGR
AIR TEMP
~ 21.7C
WEATHER CODE
~ 2
BAROMETRIC PRESSURE ~ 1005.8 MB
LAT.
EASTI.r.IARD CPUISE 16 :STATION 21
w
w
~
30
O.ON
LONG.
~
80 38.0W
11/
.,.
D
T
20.39 36.00 25.44
20.42
20.35
20.28
20. 1 (I
36 19.79 36.13 25.70
2:3 1 '3. :::1
0
5
10
15
20
'7
..._
231
S iA
254
1
02
02''
38M
AOU
02A
.
. 18
. 17
1q-·
• 16
• 13
P04
I
'7
I
'7
.5
• t:.
•
•
N0 :3
.4
· -I
DIST LAST STA =
L.. •
I
.
'7
:3.2
....c. • .-.:_.
·;)
1. 8
2.3
SI
2.9
3.2
3.9
4.4
N....-P
3. 1
O.OKM
19.0 GMT CONSECUTIVE STATION 22
SEA STATE
WAVE DIRECTION ~316-324 DE6R
~ 5
CLOUD TYPE
-'7
CLOUD AMOUNT
VISIBILITY CODE ·-
DEPTH=
IY./75
OBSER~IATIONS
WEATHER DATA
WIND FORCE
~ 5
WIND DIRECTION ~316-324 DEGR
AIR TEMP
~ 21.7C
WEATHER CODE
~ 1
BAROMETPIC PRESSURE~ 1007.1 MF
LAT.
EASTWARD CRUISE 16 STATION 22
~
w
~
30
O.ON
LONG.
~
80 38.0W
11 .'
:s
D
20.36 35.83 25.32
20.36
20.36
2(t.35
20. u::
T
36 19.86 36.13 25.68
2:3 1'3. :3?
0
5
10
15
20
7
2 :3:3
266
Sl/A
02
DNS
[]2 ,.
38M
DIST LAST STA
~
ADU
02A
·:>
. 1.....
.4
.13
• E,
•4
•5
. 12
• 09
1'103
•5
P04
. 11
7I
3.:3
3.5
1.7
o
1.3
SI
4. ·1
5. 0
3. 1
4.2
4.5
l'i.'P
O.OKH
22.1 GMT CONSECUTIVE STATION 23
SEA STATE
·WAVE DIRECTION ~316-324 DE6R
CLOUD TYPE
~ 7
CLOUD AMOUNT
~6
VISIBILITY CODE ~
DEPTH~
IV./75
DB:SER~lAT I
l.tiEATHER DATA
WIND FORCE
~ 3
WIND DIRECTION ~316-324 DE6R
AIR TEMP
~ 21.1C
WEATHER CODE
~ 1
BAROMETRIC PRESSURE ~ 1074.6 MB
LAT.
EASTWARD CRUISE lG STATION 23
<.11
w
~
30
O.ON
LONG.
~
80 38.0W
12-"
0
5
10
15
20
28
36
~
7
s
D
20.62 36.09 25.44
2 0. E.2
2 0. E.3
20.57
20.17
1·~. '31
19.9 2 36.12 25.66
T
235
1
S /A
254
38M
DIST LAST STA
~
o. r11<M
1.5 GMT CONSECUTIYE STATION 24
02A
...,
• 07
• 08
• 07
•6
. 1 (I
1•
·:::>
L
•4
..
N03
.4
P04
. 07
o
I
2 ..,
2.5
·1. 6
5.0
17. 1
1 0. 0
6.0
I
..,
Lo
·::.
N."P
5.7
2.0
Sl
SEA STATE
·WAVE DIRECTION ~316-324 DEGR
CLOUD TYPE
~ 8
CLOUD AMOUNT
~6
VISIBILITY CODE ~
DEPTH~
P/ .·' 75
OBSERl/AT IONS
02 . . AOU
02
WEATHER DATA
WIND FORCE
~ 3
WIND DIRECTION ~316-324 DEGR
AIR TEMP
~ 20.0C
WEATHER CODE
~ 1
BAROMETRIC PRE SSURE ~ 1009.8 MB
LAT.
EASTI.t.IARD CRUISE 1G S:TATION 24
w
0'1
O.ON
LONG.
=
12..1"
80 38.0W
CRU I :~: E 1G STAT I 01'~ 25
s
D
._j
0 20.58 36.09 25.46
T
36 19.83 36.12 25.68
20 1'3. 8 :3
2:3 1'3. ~: :3
5 20.57
10 20.54
15 20. ·H
~
7
·-
&..... ·-·
·=··") 'j.J
252
S'-lA
02
I ~/ . --"75
38M
DIST LAST STA
=
I O~iS
02 ·- AOU
D2A
1.5
1.7
.4
• 14
. 05
.16
1. 3
1.1
N0:3
• 07
• 10
P04
2.6
·;:\ Q
.._..
-·
2.9
1-4
1.8
:S:I
1 0. 7
10.6
8. 0
18.6
11. 0
N-' P
O.Ot<M
4.0 GMT CONSECUTIYE STATION 2S
SEA :STATE
-WAVE DIRECTION = 36- 44 DEGR
CLOUD TYPE
= 8
CLOUD AMOUNT
=6
VISIBILITY CODE =
DEPTH=
OE::S:ER~/AT
WEATHER DATA
....
WIND FORCE
WIND DIRECTION ·- 36- 44 DEGR
AIR TEMP
·- 20. oc
WEATHER CODE
= 7
BAROMETRIC PRESSURE = 1097.3 MB
LAT. = 30
EA :~: TI.o.IARD
w
""'-J
~
30
O.ON
LONG. = 80 38.0W
12.-·
0
5
D
T
s
20.77 36.12 25.43
20.:3!.)
20.79
20.45
2 !). !):3
36 19. 7'? 36 . 1"3 25. 7 0
2:3 1'3 . !32
10
15
20
7
231
.-.I:'~
c. ._l ...)
:S'/A
38M
DIST LAST STA
~
02A
•
'.J
•:>
1.1
1.6
. 10
. 14
• 2E.
1.1
L..
N03
1.1
• 16
•
P04
1 ·=-
:3.0
2.8
1.6
• 13
.8
S: I
11. 0
11. ·1
3. 1
6. ·;.
9.2
t'i.··p
O.Ot<M
7.0 GMT CONSECUTIYE STATION 26
:SEA STATE
I.JA'-/E DIRECTION ·- :36- 44 DE6R
CLOUD TYPE
·- 6
:-:::3
CLOUD AMOU~H
\II S IP.ILIT'r' CODE ·-
DEPTH=
I '/.·' 75
OBSERt/AT I DNS
02'" AOU
02
WEATHER DATA
WIND FORCE
~ 2
WIND DIRECTION ~ 36- 44 DEGR
AIR TEMP
~ 20.0C
WEATHER CODE
=2
BAROMETRIC PRESSURE ~ 1011.2 MB
LAT.
EASH.IARD CF.:U I SE 1G STAT I ON 26
c:o
w
~
30
O.ON
LONG.
~
80 38.0W
12./
:.:.:.
19.::::1 ·:::E.• 1·:-·· 25.69
·L-:.·=·'-' 19.83
20 19.89
15 20.65
~
7
.s:
T
D
0 20.96 :3E.• 14 25.:39
<=
.J
20.96
10 20.97
2.32
S'-IA
259
38M
DIST LAST STA
~
02A
. 05
. 07
. 10
. 16
. 09
P04
1.3
1.5
1. :3
1. 0
ND3
1. 9
•"-\
L..oC.
-~
5.4
5.4
3.5
4.6
SI
()
1 1. :3
15.
18.6
2 (). 0
N/P
21. 1
O.OKM
10.2 GMT CONSECUTIYE STATION 27
SEA STATE
·WAVE DIRECTION =316-324 DEGR
CLOUD TYPE
~ 6
CLOUD AMOUNT
~a
VISIBIL ITY CODE =
DEPTH=
IV.' 75
DBSERl/AT IONS
02' AOU
02
l.o.IEATHER DATA
l.tl I ND FORCE
·- 3
WIND DIRECTION ~316-324 DE6R
AIR TEMP
~ 18.3C
WEATHER CODE
~ 2
BAROMETRIC PRESSURE = 1011.9 MB
LAT.
EASTWARD CRUISE 16 STATION 27
LONG. = 80 38.0W
:~
D
0 20. '3 ::: :3.:.:•• 12 25. 37
T
co
.
20. ·::a::t
~·
10 20. 98
15 20. '39
20 2 (1. 12
·=··._,:>
·=··
=- 1 '~-· ,_,
L..'-'
:::.:. 1'?. ·~- ' '-·=· 36. 13 25 • .:. ·:;.
7
O.ON
12/
' - ·.J
·:::> ..j
c.
·-·
S'iA
261
02
02 "
DIST LAST STA
~
AOU
02A
. 10
. 05
. 1':._.:>
P0·1
.
.
I
7
1 7
.7
1::"
!)
. ·-'
1.
N03
1. 0
2. 6
2.6
1.4
SI
.0
34. 0
3. 9
7I
N.-·p
0. OI<:M
SEA :STATE
DIRECT I ON =3 :36-344 DEGR
~ 8
CLOUD TYPE
CLOUD AMOUNT
'/I :S: I:SILITY CODE ·-
38M
13.1 GMT CONSECUTIYE STATION 28
I..JA~/E
DEPTH=
IV / 75
O:S:S:ERt/AT IONS
DATA
WIND FORCE
~ 4
WIND DIRECTION ~336-344 DE6R
AIR TEMP
= 19.4C
WEATHER CODE
= 1
BAROMETRIC PRESSURE = 1014.9 MB
!.•.lEATHER
LAT. = 3 0
EASTWARD CRUISE lG STATION 28
~
30
O.ON
LONG.
~
80 38.0W
12.-·
s
1'3.81
1'9. :3 1 '36 . 1'3 25.69
·~:6
20.91
20.43
19.85
0 20.91 36.13 25. ·10
5 20. 9(1
T
10
15
20
2:3
2:
D
232
258
:St/A
02
02 "
38M
DIST LAST STA
~
ADU
02A
. 15
• :31
. 18
. 15
. 10
P04
.8
...
·'='
1.7
0_,
..
.4
~m3
2 ..,
..
11.3
1.9
5.3
!)
:3 .3
:3 .
4.4
·1. 0
·:.
·~
c. c.
1.8
:SI
N.·' P
O.OKM
16. 0 GMT CONSECUT Pt'E STAT I ON 29
SEA STATE
·WAVE DIRECTION ~336-344 DEGR
CLOUD TYPE
~ 8
CLOUD AMOUNT
~7
'/I ::; IBILIT'r' CODE ·-
DEPTH~
I t,' .·'75
OBSERt/AT I DNS
!.·.lEATHER DATA
WIND FORCE
~ 4
WIND DIRECTION ~336-344 DE6R
AIR TEMP
~ 23.3C
WEATHER CODE
~ 1
BAROMETPIC PRESSURE ~ 1015.6 MB
LAT.
EA S: Tl•.IARD CRUISE 1G STAT I ON 29
~
30
O.ON
LONG.
~
80 38.0W
12/
:s
D
20.2E· ::::5. '35 25.11
20. 2E.
20. 1 '3
20. 1 !)
T
20 19.88
28 19.:35
:3t . 19 .::: ? -;:,:,. 1'·'-·j 25.68
0
5
10
15
~
~
·J ·-·
2~ · 'j
251
:S: 'iA
(I
38M
19.
DIST LAST STA
~
D2A
. 15
..2018
4.
. 19
1. 0
1.9
1.9
(I
1.4
N03
. 0'3
PD4
·- ' •
2.6
~
..,J
·'j
3.8
:3. 6
1.6
:S:I
1'L...
=-
~
0
5.6
9.5
21. 1
15. E.
N.·' P
O.OKM
GMT COI"iSECUT I ~'E STAT I ON 3 0
:SEA :STATE
·WAVE DIRECTION ~336-314 DE6R
CLOUD TYPE
~ 1
CLOUD AMOUNT
~6
VI S IBILITY CODE ·-
DEPTH~
I t/.-'?5
OBSERt/AT IONS
02 ''
02
AOU
l.o.IEATHER :DATA
WIND FORCE
~ 1
WIND DIRECTION ~336-314 DE6R
AlP. TEMP
~ 22.2C
WEATHER CODE
~ 1
BAROMETRIC PRESSURE = 1015.9 MB
LAT.
EA:S:TI.o.IARD CP.U I SE 16 STAT I ON 3 0
O.ON
LONG.
1'3.'3'3
19. '31
21. 4:3
21.48
21. 1 0
20.34
T
s
D
·::: .:. 1 '3. :3::: ·:::6. 12 2'5.66
·:·o
L-'-'
0
5
10
15
20
~
"?'
30
~
80 38 .0W
12.'
235
:s:t;A
38M
DIST LAST STA
~
02A
.23
. 18
. 05
(I
• 05
?
o I
.4
.4
0.
.1
N03
0. 00
P04
?
1.8
1.5
1.1
1.8
o I
SI
3.0
2.2
8.0
0.0
N-"P
O.OKI"'
22.2 GMT CONSECUTIVE STATION 31
:SE A STATE
·WAVE DIRECTION ~356-364 DE6R
CLOUD TYPE
~ 8
CLOUD AMOUNT
~s
'/I:SIBILITY CODE ·-
DEPTH~
IV.' 75
OB:S:ERYATIONS
02 ·' AOU
02
DATA
WIND FORCE
~ 3
WIND DIRECTION ~356-364 DEGR
AIR TEMP
= 22.2C
WEATHER CODE
~ 1
BAROMETRIC PRESSURE ~ 1015.6 MB
=
I.•JEATHER
LAT.
EASTWARD CRUISE 16 STATION 31
~
30
O.ON
LONG.
~
80 38.0W
13/
~::;
~:.:.
1 9. :::4
.. 12
·~:~
25.68
s
D
T
21.08 :36. !)8 25.31
21. 1 (I
21. 06
20.69
19.89
0
5
10
15
20
·::.
L-·-· 1.9.84
~
'7
233
S'/A
267
02
I'/.-'75
38M
DIST LAST STA
~
IONS
02' AOU
02A
(1!)
.22
.28
. 04
0.
P04
.8
.2
.6
N03
.4
.0
·:::>
7
L.. • •
2.8
I
'7
S:I
6. 1
-·
q
.9
L.. •
·:::>
15. 0
N/P
O.OKI'1
1.1 GMT CONSECUTIVE STATION 32
SEA STATE
·WAYE DIRECTION =356-364 DEGR
CLOUD TYPE
= 8
CLOUD AMOUNT
~6
VISIBILITY CODE ·-
DEPTH=
OBSER~IAT
I.•.IEATHER DATA
WIND FORCE
~ 2
WIND DIRECTION ~356-364 DE6R
AIR TEMP
= 21.1C
WEATHER CODE
= 1
BAROMETRIC PRESSURE= 1020.0 MB
LAT.
EA:S:TI.t.IARD CRUISE 16 STATION 32
~
30
O.ON
LONG. = 80 38.0W
13."
T
:s:
D
1 ·:.-· . q_. ·">
c
1.9. '32
~: ,:;. 1 9. : :::: :3.:.• 12 25.66
2!:1.?9
20.5'3
0 20.76 :36.06 25.38
5 20.79
10
15
20
28
7
2:35
260
S'/A
38M
DIST LAST STA =
02A
I
1. 0
•
7
Q('o .
'i
0
-t 8. 4
i,.;.o
·:.
2.5
1.4
. 16
. 0'3
. 05
.~.
.
• '3
SI
., 0
7
.51
N03
0. 0
• 04
..
P04
8.8
7.8
20.0
5.9
N-"P
17.5
O.OKM
4.0 GMT CONSECUTIYE STATION 33
SEA STATE
=
WAYE DIRECTION =356-364 DEGR
CLOUD TYPE
= 8
CLOUD AMOUNT
=6
VISIBILITY CODE =
DEPTH=
Jt/.··? 5
OBS:ERt/ATI ONS
02'' AOU
02
loiEATHER DATA
WIND FORCE
= 2
WIND DIRECTION =356-364 DEGR
AIR TEMP
= 18.3C
WEATHER CODE
= 1
BAROMETRIC PRESSURE~ 1019.0 MB
LAT.
Ef1:S:H.I.ARD CPUISE 16 STATION 3:3
LONG. = 80 38.0W
·3.:.
20. 11
·20. !):: : :36.12 25.61
21. (12
20.96
20.23
20.1:3
T
S'
D
0 21. 01 36.08 25.33
5
10
15
20
2:3
~
..,
O.ON
13.·'
239
'S:'·IA
265
38M
DIST LAST STA
~
02A
. 14
. 09
• 0:3
0. 00
P04
.24
1. 0
.4
.8
0. 0
•4
ND3
I
1. 7
• 9 · 1 0. 0
'7
•1
1.9
4.4
1.6
1.4
SI
1.8
l"f.-'P
0.01(1'1
6.9 GMT CONSECUTIVE STATION 34
SEA STATE
IJJAl/E DIRECT I ON ~3S6-364 DEGR
~ 8
CLOUD T'r'PE
CLOUD AMOUNT
'-l!SIBILITY CODE ·-
DEPTH=
P/.' ?S
DBSERliAT I DNS
02 '' AOU
02
DATA
WIND FORCE
~ 2
WIND DIRECTION ~356-364 DEGR
AIR TEMP
~ 18.9C
WEATHER CODE
~ 1
BAROMETRIC PRESSURE~ 1019.0 MB
!•.lEATHER
LAT. = 30
EASH.JARD CRUISE 16 STATION :34
~
30
O.ON
LONG.
~
80 38.0W
1:3.-·
T
'...)
-·
.:::.
:jf,. 11
D
25.32
0 21.14
5 21. 14
10 21. 14
15 20. 1•j
2!) 20. 1':0
·-·
28 20. 10
·3.:. 20. !)? ;:.:,. 1 .:::... . 25.61
~
7
239
266
:S:l/A
38M
DIST LAST STA
~
02A
. 05
. 05
.4
.'3
•1
1. 1
.7
·1. s
:3.0
I
.
. 01
. 03
-::"
:3.9
S:I
•4
N0:3
• 02
P04
!)
3~
30.0
2. 0
8.0
70.0
20 .
N."P
O.OKM
10.2 GMT CONSECUTIYE STATION
:SEA STATE
J,.IA~/E DIRECT I ON ~356-:36·1 DE6R
~ 8
CLOUD TYPE
CLOUD AMOUNT
~/ISIBILITY CODE ·-
DEPTH~
1'-/.-' 75
OBSERVATIONS
02
02' AOU
l.o.IEATHER DATA
WIND FORCE
~ 3
WIND DIRECTION ~356-364 DEGR
AIR TEMP
~ 18.3C
WEATHER CODE
~ 1
BAROMETRIC PRESSURE ~ 1019.3 MB
LAT.
EA:S:H.IARD CRUISE 16 STATION 35
~
30
O.ON
LONG.
~
80 38.0W
13.'
0
._I
1:"
_;.
·-::·
T
D
21. 09 JE.• 09 25.32
21. 11
I
I
..
1 0 21. 1 0
15 20. 77
20 20. 07
28 20. 01
~: ,:,:, 20. 01
·:::.: 12 25.6:3
7
238
S1-IA
266
38M
DIST LAST STA
~
02A
1~
. 12
• 15
.
0. 00
.
P04
02
I
7
.9
1.5
2.5
•4
2.5
o
SI
.4
.9
.1
N0:3
.6
()
6. 0
:3. :3
2.7
30.
N....-p
O.OKM
13.0 GMT CONSECUTIVE STATION 36
:SEA STATE
WAVE DIRECTION ~356-364 DEGR
CLOUD TYPE
·CLOUD AMOUNT
=0
VI S IBILITY CODE =
DEPTH~
IV . ~?5
O:BSER 1-IAT I m1s
02'" AOU
02
I1.IEATHER DATA
WIND FORCE
= 3
WIND DIRECTION =356-364 DEGR
AIR TEMP
= 20.6C
WEATHER CODE
=0
BAROMETRIC PRE SSURE = 1020.7 MB
LAT.
EASTWARD CRUISE 16 STATION 36
T
2 D. 5:3
2 0. Cl 'j
·=·•:;)
'-- '-' 2 0. !)4
3 6 2 '). !)4
21. 34
21. ·::.q
..... -·
21. :36
t.•J I ~HI
0
5
10
15
20
-::'
30
O.ON
LON6.
~
80 38 . 0W
13.'
.. 12
·:::~
22
;=:5 . 62
c .J.
·""\C::
~:t..
Ct6
[I
~
.-,.-.q
c..:-.
275
:S:'-IA
38M
DIST LAST STA
~
02A
. 01
. 03
. 06
. o::<
. U3
P04
•4
1 .2
•4
.4
N03
.4
·:J
·:·
...... L..
1.4
1.6
.4
1.4
:S:I
6.
6. 7'
c::
·- '. a
1:3. :;:
N.·'P
40. 0
0. !)K:M
15.6 6MT CONSECUTIYE STATION 37
:~: EA :S:TATE
·WAVE DIRECTION =356-364 DEGR
CLOUD TYPE
·CLOUD AMOUNT
=0
'/I:S:IBILITY CODE ·-
DEPTH~
IV .?75
OBSERt,'AT IONS
02'" AOU
02
DATA
FORCE
·- 3
WIND DIRECTION =356-364 DE6R
AIR TEMP
= 22.8C
WEATHER CODE
= 0
BAROMETRIC PRESSURE= 1023.0 MB
~
!.•.lEATHER
LAT.
EASTWARD CRUISE 16 STATION 37
~
30
O.ON
LONG.
~
81 12.5W
13.'
!.
(I
T
-s:
D
·j ·":)
·:· ·:.
_,. 59 L-·
1 :=:. -;. :~: ·-'
-·. 98
·=18.
97
·-·
,. '36
_,; ·j..._ ·j_
-· <:"..,
12 1 ::: . '?0::. -_,~· .--·.
~
7
-~:96
S;'/A
39:3
02
IY -' 75
13M
DI ST LA ST STA
~
IONS
02 ' ROLl
02A
. .3:3
·:· ·:>
. 26
. ·-··-·
P04
.4
1.1
1. 1
N0:3
.
3. ...
.·=....·
SI
_,
")
·::.
....•j 5
.
.
•J. . 5
·=·
... 9
·=·
.... '?
~i . ··· p
55.4KM
20.? GMT CONSECUTIVE STATION 38
SEA STATE
l.o.IA'-IE DIRECT I ON =356-36 4 !1E6R
CL OUD TYPE
CL OUD AMOUNT
VISIBILITY CODE ·-
DEPTH~
OB :::;ER~/A T
.lEATHER DATA
WIND FORCE
~ 3
WIND DIRECTION =356-364 DEGR
AIR TEMP
= 22.8C
WEATHER CODE
= 1
BAROMETPIC PRESSURE = 1020.3 MB
LAT.
EASTWARD CRUISE 16 STATION 38
~
30
O.ON
LONG.
~
81
1.2W
13 .'
15 1 '3. 2···
20 1 ·~.· . 17 :34. 58 24.68
-::'
D
T
s
0 1'3. 47 34.70 24.69
5 19. ··H
10 1'3.42
•') ·::. '?
._IL.,.'
:S'-/A
.326
21M
DIST LAST STA
~
02A
. 11
.
• 25
18
.26
P04
o
I
•4
f • c.....
(:..C.
.-.
1.4
.1
•""'\
.1
7
SI
1. ,;;::
ti03
3.9
:3 .6
•4
. ·~
N.,·p
18.1KM
22.2 GMT CDNSECUTIYE STATION 39
SEA STATE
I.JAl/E DIRECT I ON ~356-364 DE6R
~ 8
CLOUD T'TPE
CLOUD AMOUNT
'/1 SIBIL I TY CO !IE ·-
DEPTH~
IY./ 75
OBSERYATIDNS
02'' ADU
02
l.o.IEATHER DATA
WIND FORCE
·- 3
WIND DIRECTION - 36- 44 DEGR
AIR TEMP
·- 21.7C
I. JEATHER CODE
·- 1
BAROMETRIC PRESSURE~ 1020.0 MB
LAT.
EASTWARD CRUISE 16 STATION 39
~
30
O.ON
LONG.
~
80 49.5W
14--'
s:
D
·')
•J
0 2 0. :33 35.90 25.24
T
2E. 2 0.
I:'
2'~
·-' 20.75
1 0 20. :35
1•:J 20. :3')
·-·
-::'
·-
S'/A
273
DIST LAST STA
~
02A
. n·=-- ._,
. 09
. 05
.
P04
15
.
.
·~
·')
1
1. 1
1. 0
t~0 :3
.
I
-::'
1.0
1.4
SI
1. 6
....,
1. 1
22.0
3.8
t.>. ,.
...
N./P
18.8KM
SEA STATE
DIRECT ION ·- :36- 44 DEGR
CLOUD TYPE
·- 8
CLOUD AMOUNT
'/1 S I .B I L I T'l' CODE ·-
27M
0.0 GMT CONSECUTIYE STATION 40
IJJA~IE
DEPTH~
I '/.··· 75
OBSERlJAT IONS
02··· AOU
02
l.o.IEATHER DATA
l.oJII'fD FORCE
IJJIND DIRECTION ·- 36- 44 DE6R
AIR TEMP
·- 21. 1 c
l.oJEATHER CODE
·- 1
BAROMETRIC PRESSURE ~ 1020.7 MB
LAT.
EASTI.t.IAf":D CRIJ I SE 1G STAT I ON 4!)
(.11
N
~
30
O.ON
LONG.
~
s
D
J··~
2 !) • !)4
36.12 25.62
~
238
266
35M DIST LAST STA
~
02A
.
27'
. 18
• 10
• 05
• 04
• 01
P04
1.0
.6
I
..7
o
N03
.3
7
1.9
1.6
1.4
.8
1.1
1.6
SI
2.6
3.3
1 0. 0
N-"'P
30.0
14.0
18.5KM
1.7 GMT CONSECUTIYE STATION 41
SEA STATE
I,JA~IE DIRECT I ON ·- 36- 4•1 DE6R
CLOUD TYPE
·- 8
CLOUD AMOUNT
VISIBILITY CODE ·-
DEPTH~
IV . ~7s
OP.SER'?'AT IONS
02 ' AOU
02
1022.7 MB
:S:tiA
·- 20.61:
0 21. :32 :3 6. 18 25.32
5 21.37
T
10 20.3(1
20 20. 06
26 20. 05
...7
AIR TEMP
WEATHER CODE
·- 1
BAROMETRIC PRESSURE
14.'
80 38.0W
t_._IEATHER DATA
WIND FORCE
·- 3
WIND DIRECTION - 36- 44 DEGR
LAT.
EASTWARD CRUISE 16 STATION 41
w
(.11
~
30
O.ON
LONG.
~
80 26.2W
14-"
C'
(I
4')
20
:30
1 ·0-·
~
'7
T
s
D
22.61 35.66 24.5?
22.31
21.80
21.60
Z0.41
2(1.21 :3E.• 12 2'5.58
242
33?
:S'/A
42M
DIST LAST STA
~
02A
. 06
P04
• 04
• 07
• 04
0.00
• 04
·;.
•2
.:3
.1
.
N0.3
.3
0. 0
0. 0
2.4
•5
.7
4.0
1.4
Sl
I
:3 . 3
.., • 5
22.5
7.5
N-"P
18.9KM
3.'5 GMT CONSECUTIYE STATION 42
SEA STATE
I..JAVE DIRECT I ON ~ 136-14·-. DE6R
~ 8
CLOUD TYPE
~8
CLOUD AI'10UNT
tt'I SIBIL I TY CODE ·-
DEPTH~
1'-1.·'7'5
OBSERYAT I OtiS
02'' AOU
02
I,JEATHER DATA
WIND FORCE
=3
WIND DIRECTION ~136-144 DE6R
AIR TEMP
= 20.6C
WEATHER CODE
~ 2
BAROMETRIC PRESSURE ~ 1022.4 MB
LAT.
EASTI.o.IARD CRUISE 16 STATION 42
O.ON
LONG.
T
s
D
0 24.41 :36.27 24.5!)
5 24.43
8 24.4:3
20 22.94
30 21.68
40 2 (1. ::::3
50 2CI. 49
,_,
75 19. 1'J
1 0!) 16. ·H ::::5.05 25.71
7
30
~
80 15.2W
14.'
2:32
344
:s~m
101M
DIST LAST STA
~
02A
• E~·~
.43
J""'
• ".._
I
. 05
. 11
. 19
. 04
• 2:3
P04
13.4
'
7
6. 0
5.
21.6
19.4
18. ·~
1.8
2.8
5. 1
'3.3
23.2
5. 1
35. 0
4.4
(I
:3!) • 0
32. ?
•9
1.
1.4
1.5
:3.6
SI
2.5
N03
1.2
N.··P
4.3
17.7KM
5.4 GMT CONSECUTIYE STATION 43
:SEA STATE
t.~IAtJE DIRECT I ON ~1 06-11·· DEGR
CLOUD TYPE
CLOUD AMOUNT
VISIBILITY CODE ·-
DEPTH~
IV .' 7S
OBSERYATIONS
02 '" AOU
02
DATA
WIND FORCE
~ 4
WIND DIRECTION ~106-114 DEGR
AIR TEMP
~ 21.7C
WEATHER CODE
~ 2
BAROMETRIC PRESSURE ~ 1020.3 MB
~
t.•.IEATHER
LAT.
EASTWARD CRUISE 16 STATION 43
(J1
(J1
56
APPENDIX C
SURFACE CURRENTS
57
CURRENT METER OBSERVATIONS
Date/Time
Speed (em/sec)
Direction
Apr 10, 1975/0630
1030
1045
1100
1145
1300
1315
1330
1345
1400
15,4
4 ,6
5 .. 2
5.2
5.2
5.2
4.1
5. 2
5.7
4.1
360
090
090
090
100
225
180
220
220
230
0
5
5
5
5
-4
1415
1430
1445
1500
1515
1530
1745
1900
1915
1930
5.2
5.2
5.2
4.6
41.2
7.7
5.2
6.2
6.2
7.7
230
240
270
225
280
270
280
310
315
340
-4
-4
-5
-3
-41
-8
-5
-5
-4
-3
4
4
+7
1945
2000
2015
2030
2045
2145
2200
2215
2230
2245
5.2
6.2
8.2
7.2
6.2
4.1
4.6
5.2
5.2
5.2
340
325
360
360
360
360
060
040
040
125
-2
-4
0
0
0
0
4
3
3
4
+5
+5
+8
+7
6
4
2
4
4
-3
2300
2315
2330
2345
2400
Apr 11, 1975/0015
0030
0045
0100
0115
5.2
5.2
5.2
5.2
5.2
5.2
9.3
5.2
5.2
5.2
125
100
130
135
140
170
190
170
170
170
4
5
4
4
3
-1
-2
-1
-1
-1
-3
-1
-3
-4
-4
-5
-9
-5
-5
-5
0130
0145
0200
0215
0230
0245
15.4
15.4
10.3
18.0
9.3
5.2
140
180
230
190
250
270
10
0
-8
-3
-9
-5
-12
-15
-7
-18
-3
0
East Component
0
-3
-4
-3
North Component
15
0
0
0
-1
-4
-5
-4
-4
-3
-3
-3
0
-3
7
0
.1
58
Date/Time
Speed (em/sec)
Direction
Apr 11,1975/0300
0315
0330
0345
10.3
5.2
5.2
5,7
140
300
300
315
7
-4
-4
-4
-8
3
+3
4
0400
0415
0430
0445
0500
0515
0530
0630
0645
0700
18.0
25.7
36.0
38.6
51.2
6.2
9.3
30.9
43.8
41.2
315
320
320
315
320
315
320
315
330
320
-13
-12
-23
-27
-33
-4
-6
-22
-22
-26
+13
14
28
27
39
4
7
22
38
32
0715
0730
0745
0800
0815
0830
0845
0900
0915
0930
30.9
41.2
36.0
30.9
36.0
41.2
46.3
30.9
46.3
38.6
330
340
340
360
360
360
360
360
360
010
-15
-14
-12
0
0
0
0
0
0
7
27
39
34
31
36
41
46
31
46
38
0945
1000
1015
1030
1045
1100
1115
1130
1145
1200
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
41.2
25.7
51.5
51.5
15.4
61.8
77.2
61.8
67.0
61.8
51.5
46.4
46.4
36.0
41.2
30.9
36.0
30.9
20.6
30,9
010
020
030
040
030
030
040
040
045
040
040
055
110
090
090
110
100
100
140
180
7
9
26
33
8
31
50
40
47
40
33
38
44
36
41
29
36
30
13
0
41
24
45
39
54
59
47
47
47
39
27
-16
0
0
-11
-6
-5
-16
-31
1515
1530
1545
1600
1615
30.9
30.9
56.6
25.8
25.8
180
190
220
220
270
0
-5
-36
-17
-26
-31
-30
-43
-20
0
East Component
North Component
.3
59
Date/Time
Speed (em/sec)
Direction
Apr 11, 1975/1630
1645
1700
1715
1730
25.8
30.9
25.8
25.8
25.8
290
220
290
310
315
-24
-30
-24
-20
-18
9
5
9
17
18
1745
1800
1815
1830
1845
1900
1915
1930
1945
2000
15.4
30.9
30.9
25.8
25.8
25.8
25.8
25.8
25.8
5.2
320
320
340
315
340
330
320
350
360
330
-10
-20
-11
-18
-9
-13
-17
-4
0
-3
12
24
29
18
24
22
20
25
26
4
2015
2030
2045
2100
2145
2200
2215
2230
2245
2300
25.8
25.8
15.4
20.6
20.6
25.8
20.6
30.9
41.2
30.9
360
350
360
360
180
190
180
190
180
180
0
-4
0
0
0
-4
0
-5
0
0
26
25
15
21
-21
-25
-21
-30
-41
-31
2315
2330
2345
2400
Apr 12, 1975/0015
0030
0045
0100
0115
0130
30.9
30.9
36.1
41.2
41.2
36.0
36.0
30.9
30.9
30.9
180
190
180
180
190
190
190
220
190
220
0
-5
0
0
-7
-6
-6
-20
-5
-20
-31
-30
-36
-41
-41
-36
-36
-24
-30
-24
0145
0200
0215
0230
0245
0300
0315
0330
0345
0400
30.9
30.9
30.9
36.0
36.0
36.0
36.0
36.0
41.2
36.0
190
220
230
220
230
220
260
270
270
280
-5
-20
-24
-23
-28
-23
-36
-36
-41
-36
-30
-24
-20
-28
-23
-28
-6
0
0
0
0415
0430
0445
30.9
41.2
41.2
300
300
280
-27
-36
-41
15
21
7
East Component
North Component
60
Date/Time
S~eed
{em/sec}
Direction
East ComEonent
North ComEonent
Apr 12, 1975/0500
0515
0530
0545
0600
0630
0645
36.0
41.2
41.2
41.2
46.3
46.3
51.5
280
300
290
320
315
360
340
-36
-36
-39
-26
-33
0
-18
6
21
14
32
33
46
48
0700
0715
0730
0745
0800
0815
0830
0845
0930
0945
41.2
30.9
36.0
30.9
30.9
30.9
25.8
25.8
20.6
20.6
360
350
350
360
350
350
360
360
180
170
0
-5
-6
0
-5
-5
0
0
0
4
41
30
36
31
30
30
26
26
-21
-20
1000
1015
1030
1045
1100
1115
1130
1145
1200
1215
30.9
30.9
41.2
30.9
36.0
41.2
41.2
46.3
46.4
41.2
180
180
180
200
190
180
220
220
210
210
0
0
0
-11
-6
0
-26
-30
-23
-21
-31
-31
-31
-29
-36
-41
-32
-36
-40
-36
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
51.5
51.5
51.5
61.8
46.4
51.5
56.6
51.5
51.5
51.5
210
220
230
260
220
260
250
230
270
270
-26
-33
-39
-61
-30
-51
-53
-39
-52
-52
-45
-39
-33
-11
-36
-9
-19
-33
0
0
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
51.5
36.0
51.5
56.6
51.5
46.4
41.2
51.5
56.6
61. 8
270
270
270
280 .
290
270
270
310
310
320
-52
-36
-52
-56
-48
-46
-41
-39
-43
-40
0
0
0
10
18
0
0
33
36
47
61
Date/Time
Apr 12,1975/1800
1830
1845
1900
1915
1930
1945
S~eed
(em/sec}
Direction
East
Com~onent
North
Com~onent
320
320
320
320
320
320
320
320
-33
39
2015
46.4
51.5
51.5
56.6
61.8
61.8
51.5
51.5
51.5
320
-33
39
2030
2045
2130
2145
2200
2215
2230
2245
2300
2315
46.4
36.0
15.4
10.3
7.7
5.2
10.3
10.8
4.6
15.4
320
330
350
360
360
360
090
090
090
100
-30
-18
-3
0
0
0
10
11
5
15
36
31
15
10
8
5
0
0
0
·-3
2330
2345
2400
Apr 13,1975/0015
0030
0045
0100
0115
0130
0145
20.6
20.6
25.8
30.9
36.0
36.0
36.0
36.0
46 . 4
36.0
135
140
130
180
170
170
170
170
170
180
15
13
20
0
6
6
6
6
8
0
-15
-16
-17
-31
-36
-36
-36
-36
-46
-36
0200
0215
0230
0245
0300
0315
0330
0345
0400
0415
25.8
36.0
36.0
30.1
30.9
36.0
41.2
30.9
25.8
25.8
180
220
200
230
190
220
180
220
220
270
0
-23
-12
-24
-5
-23
0
-20
-17
-26
-26
-28
-34
-20
-30
-28
-41
-24
-20
0
0430
0445
0500
0515
0530
0545
0630
0645
0700
25.8
30.9
30.9
25.8
30.9
25.75
36.0
30.9
30.9
230
250
270
270
280
310
320
310
320
-20
-29
-31
-26
-30
-20
-23
-24
-20
-17
-11
0
0
5
17
28
20
24
0715
36.0
360
0
2000
-30
-33
-33
-36
-40
-40
-33
36
39
39
43
47
47
39
36
62
Date/Time
Ap r 13,1975/0730
0745
0800
0815
0830
0845
0900
S~eed
{em/sec}
Direction
East
Com~onent
15.4
36.0
30.9
20.6
15.4
15.4
20.6
320
320
310
320
320
320
310
-10
-23
-24
-13
-10
-10
-16
0930
15.4
320
-10
0945
1000
1015
1030
1045
1100
1115
1130
20.6
2.6
25.8
25.8
20.6
20.6
25.8
25 .8
310
300
270
220
260
250
220
200
-16
-2
-26
-17
-20
-19
-17
-9
North
Com~onent
12
28
20
16
12
12
13
12
13
1
0
-20
-4
-7
-20
-24
63
APPENDIX D
CHLOROPHYLL OBSERVATIONS
64
Chlorophyll
Date
and Anchor Station
~Transect
Distance
from shore
km
Chloroph~ll
Station
Depth
mg m-
35
1
5
10
25
. 53
.60
1.44
15
5
5
10
20
.32
.46
.83
35
7
5
15
25
30
.09
.08
.64
1.72
4-10-75
55
9
5
25
50
75
100
120
135
.07
.09
.60
.40
.56
.25
.13
4-12-75
5
38
5
11
. 91
15
39
5
10
20
.63
.58
2.78
25
40
5
10
26
.21
.45
.49
35
41
5
10
34
.09
.09
1.94
45
42
5
10
20
40
,07
.10
.09
.24
55
43
5
20
50
.05
.13
.06
4-9-75
-a
65
Date
4-10-75
4-11-75
4-12-75
4-13-75
Distance
from shore
km
35
35
35
35
At Anchor
Station
Time
Depth
Ch 1oro ph~ 11
mg m-
0930
5
20
35
.13
1.72
2.47
1500
5
20
35
.85
2.85
2.60
2100
5
20
35
.12
.84
2.00
0900
5
20
35
.08
1.40
1.80
1500
5
20
36
.68
.98
2.96
2100
3
20
36
.33
.60
1. 22
0900
5
20
36
.16
1.14
1. 74
1500
5
20
36
1. 78
2100
5
20
36
.15
.65
3.60
0900
5
20
36
.13
2.09
2.30
.21
2.58
~
66
Integrated Chlorophyll a at Anchor Station
and Some Surrounding Stations
Station
Month-Day
Time
Distance from
shore (km)
Integrated Chlorophyll a
rna m-2
7 (anchor)
7 (anchor)
7 (anchor)
4-10
4-10
4-10
0930
1500
2100
35
35
35
56.9
85.9
39.1
7 (anchor)
7 (anchor)
7 (anchor)
4-11
4-11
4-11
0900
1500
2100
35
35
35
44.5
62.2
33.4
7 (anchor)
7 (anchor)
7 (anchor)
4-12
4-12
4-12
0900
1500
2100
35
35
35
42.3
63.8
76 .8
7 (anchor)
4-13
0900
35
47.1
7 (anchor)
4-13
2100
35
36.8
5*
39
40
1
42
4-9
4-13
4-13
4-9
4-13
4-10
4-14
1650
1820
2000
0800
2350
0020
0140
15
15 ·
25
35
45
55
55
18.5
46.7
9.9
29.5
2.8
44.9
5.1
9
43
*See Figure 1 for station locations.
67
APPENDIX E
ZOOPLANKTON OBSERVATIONS DURING THE
ANCHOR STATION
68
Zoo~lankton
10 Apri 1 1975
Dolioletta
Thalia democratica blastozoid
T. democratica oozoid
T. democratica total
Larvacea
Cope pods
Chaetognatha
Cladocera
Ostracoda
1530
17,9
1.1
1, 1
2,3
1.2
5,0
.3
1830
2120 hours
(organisms m-3)
198.1
15.7
5,0
21.4
73 , 6
154 . 1
628.2
35.1
3.7
39.8
157.6
311.6
14.5
38.3
1.3
3.2
.4
Cope pod
Centropages
Copilia
Corycaeus
Eucalanus
Euchaeta
Nannocalanus
Oithona
Oncaea
Paracalanus
Rhincalanus
Sapphirina
Temora
Undinula
.4
.8
.1
.4
.1
1.9
.2
.1
.1
4.0
.4
1.5
.4
.4
9.3
.1
.2
.9
.4
43.2
8.6
5. 8
27.3
53.3
64.5
249.2
5.4
5.0
14.0
2.6
69
Zoop 1a nkton
11 April 1975 0620
Dolioletta
Thalia democratica
blastozoid
T. democratica oozoid
T. democratica total
Larvacea
Cope pods
Chaetognatha
Cladocera
Ostracoda
138.3
30.3
15.7
46.0
92.8
350.8
28.6
5.9
0.4
0915
1220
1515
1820
2125
0630 hrs
138.0
512.0
1030.0
283.6
494.0
185.4
48.9
21.6
33.2
8.1
5.5
1.5
57.0
36.1
34.7
64.2
32.4
4.2
75.3
29.3 624.6
16.28 1.68 21.8
1.2
33.3
9.9
43.2
114.5
437.8
2.5
4.8
11.6
15.7
5.2
1.9
16.8
17.6
11.8
49.6
95.9 231.9
13.98 37.3
0.9
1.4
Cope pod
Centropages
Copilia
Corycaeus
Eucalanus
Euchaeta
Nannocalanus
Oithona
Oncaea
Paraca 1anus
Rhincalanus
Sapphirina
Temora
Undinula
Zooplankton
2.1
12 April 1975
Dolioletta
Thalia democratica
blastozoid
T. democratica oozoid
T. democratica total
Larvacea
Cope pods
Chaetognatha
Cladocera
2.6
30.7
47.1
2.1
43.0
24.6
69.6
112.5
4.1
6.1
14.3
2.1
44.4
57.1
3.2
95.1
28.5
88.8
107.8
.8
9.8
14.7
4.1
4.1
9.0
7.4
26.9
12.7
25.4
6.3
1.6
1.6
1.6
0620
0915
1215
822.0
1561.4
523.3
50.0
6.7
56.7
201.0
837.5
62.5
8.7
14.8
3.4
18.2
86.4
264.8
26.1
2.3
16.3
2.3
18.6
114.0
279.1
34.9
2.3
3.9
3.9
30.8
30.8
3.9
73.1
30.8
126.9
396.2
3.4
38.7
41.3
2.6
15.5
12.9
20.7
136.8
2.6
10.3
2.6
1505
0.5
6.9
12.2
10.9
.8
.2
6.1
6.1
30.5
.5
1.2
18.8
0.2
1.2
2.0
.2
23.2
41.3
2.3
11.5
2.3
34.4
160.5
4.1
4.1
.3
1820
2115 hours
430.5
565.1
263.9
12.6
9.4
22.0
52.0
222.4
19.7
29.9
10.0
39.9
6.4
105.2
15.4
.9
.7
1.7
2.4
9.7
33.8
45.4
2.7
1.8
13.6
2.7
1.7
1.7
Copepods
Centropages
Copilia
Corycaeus
Eucalanus
Euchaeta
Nannocalanus
Oithona
Oncaea
Paracalanus
27.5
6.9
1.8
19.3
2.3
20.9
18.6
1.2
23.3
19.7
5.7
20.5
10.2
118.2
22.1
18.6
146.5
1.8
17.9
5.4
100.5
21.8
.7
1.3
21.1
70
COQeQOds
12 April 1975
0620
Rhincalanus
Sapphirina
Temora
Undinula
ZooQlankton
3.9
73.1
15.4
13 April 1975
Dolioletta
Thalia democratica blastozoid
T. democratica oozoid
T. democratica total
Larvacea
Copepods
Chaetognatha
Cladocera
0915
1215
1.1
1.1
17.1
2.3
1505
1.8
1.8
7.2
.8
0920
0935
58.7
18.3
2.1
20.4
11.7
119.7
13.6
.1
415.9
2.9
2.9
5.8
21.7
214.5
23.2
1.0
1.2
.7
2.4
6.1
.3
5.1
.1
.3
.3
1.4
1.5
17.4
15.9
5.8
7.3
34.8
20.3
85.5
5. 8
1.5
7.3
4.4
1820
1.8
.9
.9
1140
28.6
3.6
.6
4.2
13.9
72.3
11.0
2115 hours
.7
.3
1150 hours
26.4
4. 2
.2
4.4
14.8
79.6
20.0
.3
CoQeQods
Centropages
Copilia
Corycaeus
Eucalanus
Euchaeta
Nannocalanus
Oithona
Oncaea
Paracalanus
Rhincalanus
Sapphirina
Temora
Undinula
0.2
1.5
1.4
.7
1.0
2.3
.3
4.3
.1
1.1
.8
.5
3.1
1.5
.4
1.9
.1
.1
.1
.3
1.0