FEB 16 1988
College of
HATFIELD MAIINE SCIENCE CENTER
OREGON STATE UNIVERSITY
NEWPORT, OREGON 97365
OCEANOGRAPHY
Current Measurements
off the West Coast
of South America
November 1981-March 1985
by
Michaela Knoll
Theresa Paluszkiewicz
Glenna Pittock
Robert E. Still
Robert L. Smith
Adriana Huyer
OREGON STATE UNIVERSITY
Data Report 140
Reference 87-31
December 1987
National Science Foundation
OCE-8017929, OCE-8315014, OCE-8709930
CURRENT MEASUREMENTS OFF THE WEST COAST OF SOUTH AMERICA
NOVEMBER 1981 - MARCH 1985
by
Michaela Knoll
Theresa Paluszkiewicz
Glenna Pittock
Robert E. Still
Robert L. Smith
Adriana Huyer
College of Oceanography
Oregon State University
Corvallis, Oregon 97331
Data Report 140
Reference 87-31
December 1987
National Science Foundation
OCE-8017929
OCE-8315014
OCE-8709930
8
12/94
814111
05-211
T] C
L
J
Abstract
Several current meter moorings were deployed over the continental margin
of Peru along 5° and 10°S to study the Peru current system.
The observation
period from November 1981 to March 1985 covered the occurrence of El Nino
1982-83.
This report presents the six-hourly low-passed data sets of each
mooring.
Progressive vector diagrams, stick plots and time series of the
east- and northward current component, temperature and pressure are shown.
Histograms of speed, direction and temperature as well as a statistical page
showing means and standard deviations are also included.
TABLE OF CONTENTS
Page
LIST OF TABLES AND FIGURES
INTRODUCTION
1
DATA PROCESSING
11
DETERMINATION OF METER DEPTH
12
QUALITY CONTROL
12
ACKNOWLEDGEMENTS
14
REFERENCES
15
DATA PRESENTATION
17
50 SOUTH SHELF
19
5° SOUTH SLOPE
49
5° SOUTH OFFSHORE
85
100 SOUTH SHELF
103
10° SOUTH INNER SLOPE
133
100 SOUTH OUTER SLOPE
157
10° SOUTH OFFSHORE
213
85° WEST
227
2° SOUTH
259
List of Tables and Figures
Page
Table 1.
Position (latitude, longitude and bottom depth)
3
of each of the current meter moorings during each
of the six mooring periods.
Table 2.
Length of the data records of the low-passed time
5
series at each location.
Figure 1. Locations of current meter moorings of the Peru
2
Currents Study 1981-1985.
Figure 2. Time line of current meter moorings at each location,
4
showing the duration of the six mooring periods
and the bottom depth at each location.
Figure 3. Mooring schematics for the deep and intermediate
moorings over and beyond the continental slope
(left) and for the shallow moorings over the
continental shelf (right).
10
I
INTRODUCTION
As part of the Peru Currents Study, current
maintained from November 1981 through
March 1985 at several
coast of Peru near
5° and 10°S.
of the variability
of the eastern equatorial
America, and
and instrument
velocity
locations off the
These moorings provided data for the study
boundary
undercurrent
identified processes by which perturbations
ocean are transferred
equatorial
meter moorings were
to higher latitudes.
off South
in the eastern
The mooring locations
depths were chosen to obtain long-term time series of
and temperature in order to define the cross-margin structure of
and propagating
the undercurrent
The basic array had
fluctuations.
shelf, slope and offshore moorings to allow a
comparison of the variability in the different topographic regimes.
array had
elements at less than one baroclinic Rossby
radius,
Rossby radius and at about two Rossby radii from the coast.
The
and about 1
The array
arrangement is illustrated in Figure 1 and specific mooring locations are
During the study the
given in Table 1.
both instrument
influencing
the
constraints and our increased understanding of the processes
region.
Moorings were maintained consistently at 5° and
10°S at the shelf and slope.
study and the early
85°West.
Offshore
The new location
coincided better with
1984).
varied because of instrument loss,
Figure 2 and
The velocity
current meters
moorings were added later in the
mooring at 2°S was replaced by the mooring at 4°S,
(Leetmaa, 1984; Leetmaa and Wilson,
Mooring.
array design was modified due to
other studies in progress
The data return
at each location
Table 2 show
malfunction, or the discontinuation of the
the mooring duration at each location.
and temperature measurements were obtained using Aanderaa
on taut-line
subsurface moorings.
Shelf moorings had
2
r
82°W
80°W
78°W
Longitude (deg)
Figure 1. Locations of current meter moorings of the
Peru Currents Study 1981-1985
Table 1.
5° South
Shelf
Position (latitude, longitude and bottom depth) of each of the current meter moorings
during each of the six mooring periods.
Period I
Nov 81-Mar 82
Period II
Mar 82-Nov 82
5° 7.5' S
50 7.9' S
6.4' S
5° 6.3' S
5° 4.7' S
81° 21.0' W
81° 22.3' W
81° 20.3' W
81° 20.8' W
81° 20.6' W
154 m
150 m
145 m
150 m
156 m
Period III
Nov 82-Feb 83
0
5
5° South
Slope
50 South
Offshore
10° South
Shelf
0
3.8' S
Period IV
Feb 83-Nov 83
Period V
Nov 83-May 84
Period VI
May 84-Mar 85
0
5° 5.1' S
5° 4.9' S
81733.6' W
81°30.8' W
81°30.2' W
1598 m
1035 m
1050 m
4°57.7' S
4 57.7' S
82° 33.1' S
82° 33.1' W
3935 m
3935 m
5
0
4.3' S
78° 58.8' W
100 4.6' S
78° 58.4' W
10° 3.5' S
10° 3.8' S
10
78° 58.4' W
78° 58.8' W
78° 59.6' W
147 m
148 m
153 m
150 m
150 m
10
0.3' S
10° South
10
Inner Slope
79° 8.9' W
79
1045 m
1025 m
100 South
Outer Slope
6.8' S
10° 7.4' S
0
8.3' W
10°14.2' S
79° 28.2' W
10°15.4' S
79° 28.6' W
10°17.3' S
79° 28.5' W
10°12.8' S
79° 20.0' W
10°14.7' S
79° 19.4' W
10°15.1' S
79° 17.9' W
2061 m
2085 m
1990 m
1802 m
1752 m
1760 m
10° South
Offshore
10 23.6' S
79°43.8' W
4265 m
85° West
2° South
0
2° 1.1' S
82° 28.7' W
2451 m
4° 12.2' S
4° 12.4' S
4° 9.7' S
84° 59.0' W
84° 57.2' W
84° 58.6' W
3479 m
3477 m
3487 m
w
1982
1983
1984
1985
DEC FEB APR JUN AUG OCT DEC FEB APR JUN AUG OCT DEC FEB APR JUN AUG OCT DEC FEB
6116(I IiIIIIitIIMIItII(to[ItrIIIIIIItoIIIllI Iaitliul"uul if I
l, uu(uurl111U616111rwrluwu,uJrw11111Irluiuliuu(l 1111rlurulrrurlrrrrilrrrulurrdwuILIIHI
11LW l
50 South Shelf (150m)
0
5
South Slope (1000-1600m)
9
0
5
South Offshore (4000m)
v
10
0
IF
South Shelf (150m)
100 South Inner Slope (1000m)
100 South Outer Slope (2000m)
10a
South Offshore (4000m)
85° West (4000m)
2° South (2500m)
PERIOD II
PERIOD I
1rT11I11TlIMIl1T1711111111
iTlTiiTriT1TTiiiirrilquhITirrrlrlTirr
PERIOD III
PERIOD IV
PERIOD V
PERIOD VI
nrijttrrrjrTrnjrrrtrtmlrrmlrrirmrPrmlrmrlrtrrrjirtnlrrmrmlrnn1rrrtilnnrlrrrrrinmlrrminmlinriirnl
TIMELINE OF PERIL MOORINGS
Figure 2.
Time line of current meter moorings at each location, showing duration of the six
mooring periods and the bottom depth at each location.
5
Table
2.
Length of the data records of the low-passed time series at each
location.
A comment is added if gaps in the current (V), temperature (T) or
pressure (P) records were brigded.
PERIOD
MOORING
I
II
III
IV
INSTRUMENT
DEPTH [m]
62
112
55
105
48
55
53
103
MOORING
IV
V
VI
IV/V
TEMPERATURE RECORD
DATES (UT)
COMMENTS
378
378
180
358
280
1127
977
537
397
-
0600.05.03.82
0600.05.03.82
1800.21.04.82
0600.05.06.82
0000.08.02.83
0600.19.11.83
1800.12.10.83
- 0000.04.04.84
- 0000.04.03.84
0000.01.12.81 - 0600.05.03.82
0000.01.12.81 - 0600.05.03.82
0000.08.03.82 - 1200.27.11.82
0000.08.03.82 - 1200.27.11.82
TEMPERATURE OFFSCALE
1800.10.02.83 - 0600.19.11.83
1800.10.02.83 - 0600.19.11.83
0000.22.11.83 - 0600.09.05.84
0000.22.11.83 - 0600.09.05.84
1127
1127
678
678
0000.01.12.81
0000.01.12.81
0000.08.03.82
0000.08.03.82
0600.30.11.82
1800.10.02.83
1800.10.02.83
0000.22.11.83
0000.26.11.83
1118
1118
1118
1118
667
667
667
667
1265
1266
1265
1266
1266
0000.13.02.83 - 1200.21.10.83
0000.13.02.83 - 1800.16.08.83
0000.13.02.83 - 0600.19.11.83
0000.13.02.83 - 0600.19.11.83
1800.22.11.83 - 0600.07.05.84
SPEED SENSOR FAILED
1800.22.11.83 - 0600.07.05.84
0000.23.11.83 - 1200.07.05.84
0600.10.05.84 - 0600.05.10.84
0600.10.05.84 - 1200.22.03.85
0600.10.05.84 - 0600.22.03.85
0600.10.05.84 - 0600.20.05.84
0600.10.05.84 - 1200.22.03.85
0000.13.02.83
0000.13.02.83
0000.13.02.83
0000.13.02.83
1800.22.11.83
1800.22.11.83
1800.22.11.83
0000.23.11.83
0600.10.05.84
0600.10.05.84
0600.10.05.84
0600.10.05.84
0600.10.05.84
-
0600.19.11.83
0600.19.11.83
0600.19.11.83
0600.19.11.83
0600.07.05.84
0600.07.05.84
0600.07.05.84
1200.07.05.84
0600.22.03.85
1200.22.03.85
0600.22.03.85
1200.22.03.85
1200.22.03.85
VTPBridge
VTPBridge
VTPBridge
VTPBridge
0000.10.02.83
1800.09.02.83
0000.13.06.83
0000.10.02.83
-
1200.02.03.84
1200.19.05.83
0600.03.04.84
0600.09.01.84
VTPBridge
VTPBridge
378
378
1059
1059
VBridge
5 South Slope
m
70
117
250
400
102
152
277
434
112
160
283
434
730
MOORING
VELOCITY RECORD
DATES (UT)
5 South Shelf
110
V
DATA POINTS
U,V
T
1003
740
1118
1118
667
667
667
593
1266
1265
41
1266
VBridge
5 South Offshore
50
100
1141
1540
1547
1578
0000.10.02.83 - 0000.22.11.83
0000.10.02.83 - 1800.29.02.84
390
1334
1334
0000.10.02.83 - 0600.09.01.84
VTPBridge
PERIOD
MOORING
I
II
III
INSTRUMENT
DEPTH [m]
50
100
51
101
50
101
58
VI
109
50
100
V
VI
VELOCITY RECORD
DATES (UT)
TEMPERATURE RECORD
DATES (UT)
COMMENTS
10 South Shelf
IV
MOORING
DATA POINTS
U,V
T
454
453
990
990
454
453
990
990
219
212
841
1119
1248
1248
179
1119
1119
1248
972
0000.23.11.81
0000.23.11.81
0000.19.03.82
0000.19.03.82
0000.24.11.82
0000.24.11.82
1800.15.02.83
1800.15.02.83
1800.06.05.84
1800.06.05.84
-
-
0600.16.03.82
0000.16.03.82
0600.21.11.82
0600.21.11.82
1200.17.01.83
1800.15.01.83
1800.13.09.83
0600.22.11.83
1200.14.03.85
1200.14.03.85
0000.23.11.81 - 0600.16.03.82
0000.23.11.81 - 0000.16.03.82
0000.19.03.82 - 0600.21.11.82
0000.19.03.82 - 0600.21.11.82
TEMPERATURE OFFSCALE
0000.24.11.82 - 1200.07.01.83
1800.15.02.83 - 0600.22.11.83
1800.15.02.83 - 0600.22.11.83
1800.06.05.84 - 1200.14.03.85
1800.06.05.84 - 1800.20.07.84
0000.28.09.84 - 1200.14.03.85
10 South Inner Slope
100
150
275
425
82
132
257
407
707
640
639
639
640
1251
1021
482
1251
1251
640
639
639
640
1251
1251
956
1251
1251
V
0000.25.11.83
0000.25.11.83
0000.25.11.83
0000.25.11.83
0000.06.05.84
0000.06.05.84
0000.06.05.84
0000.06.05.84
0000.06.05.84
-
1800.02.05.84
1200.02.05.84
1200.02.05.84
1800.02.05.84
1200.14.03.85
0000.16.01.85
0600.03.09.84
1200.14.03.85
- 1200.14.03.85
0000.25.11.83
0000.25.11.83
0000.25.11.83
0000.25.11.83
0000.06.05.84
0000.06.05.84
0000.06.05.84
0000.06.05.84
0000.06.05.84
-
1800.02.05.84
1200.02.05.84
1200.02.05.84
1800.02.05.84
1200.14.03.85
1200.14.03.85
1800.30.12.84
1200.14.03.85
1200.14.03.85
PERIOD
MOORING
I
II
III
IV
V
VI
INSTRUMENT
DEPTH [m]
IV
VELOCITY RECORD
DATES (UT)
TEMPERATURE RECORD
DATES (UT)
COMMENTS
10 South Outer Slope
138
282
412
169
299
442
390
90
140
265
451
449
449
449
989
989
989
333
1123
1123
778
451
449
449
449
989
989
989
333
1123
1123
1123
415
949
946
87
84
134
279
79
130
250
400
MOORING
DATA POINTS
U,V
T
627
627
627
1230
1254
1254
627
627
627
1254
1254
1254
1254
1254
0000.23.11.81
0600.23.11.81
0600.23.11.81
0600.23.11.81
0600.18.03.82
0600.18.03.82
0600.18.03.82
0600.23.11.82
0000.17.02.83
0600.17.02.83
0000.03.05.83
0600.23.05.83
0000.17.02.83
0600.15.08.83
0600.02.09.83
1800.27.11.83
1800.27.11.83
1800.27.11.83
0000.05.05.84
0000.05.05.84
0000.05.05.84
0000.05.05.84
1118
1118
1118
1118
0000.18.02.83 - 1800.12.05.83
0000.18.02.83 - 0600.24.11.83
0000.18.02.83 - 0600.24.11.83
0000.18.02.83 - 0600.24.11.83
-
-
-
1200.15.03.82
0600.15.03.82
0600.15.03.82
0600.15.03.82
0600.20.11.82
0600.20.11.82
0600.20.11.82
0600.14.02.83
1200.24.11.83
1800.24.11.83
1800.11.05.83
1200.24.11.83
1800.13.07.83
1800.21.08.83
1200.24.11.83
0600.02.05.84
0600.02.05.84
0600.02.05.84
0600.08.03.85
0600.14.03.85
0600.14.03.85
0600.14.03.85
0000.23.11.81
0600.23.11.81
0600.23.11.81
0600.23.11.81
0600.18.03.82
0600.18.03.82
0600.18.03.82
0600.23.11.82
0000.17.02.83
0600.17.02.83
0000.17.02.83
-
0000.17.02.83
1200.16.08.83
1200.02.09.83
1800.27.11.83
1800.27.11.83
1800.27.11.83
0000.05.05.84
0000.05.05.84
0000.05.05.84
0000.05.05.84
1200.14.07.83
- 1800.21.08.83
1200.24.11.83
- 0600.02.05.84
- 0600.02.05.84
- 0600,02.05.84
- 0600.14.03.85
- 0600.14.03.85
- 0600.14.03.85
- 0600.14.03.85
0000.18.02.83
0000.18.02.83
0000.18.02.83
0000.18.02.83
-
1200.15.03.82
0600.15.03.82
0600.15.03.82
0600.15.03.82
0600.20.11.82
0600.20.11.82
0600.20.11.82
- 0600.14.02.83
1200.24.11.83
- 1800.24.11.83
1200.24.11.83
-
10 South Offshore
110
160
275
415
336
1118
1118
1118
0600.24.11.83
0600.24.11.83
0600.24.11.83
0600.24.11.83
VBridge
PERIOD
MOORING
IV
V
VI
MOORING
II
INSTRUMENT
DEPTH [m]
DATA POINTS
U,V
T
VELOCITY RECORD
DATES (UT)
TEMPERATURE RECORD
DATES (UT)
COMMENTS
85 West
175
225
360
510
107
157
282
418
56
1129
1129
1129
1129
690
690
690
690
455
1129
1129
1129
1129
690
690
690
690
1259
107
627
1259
232
379
1259
0600.08.02.83
0600.08.02.83
0600.08.02.83
0600.08.02.83
0000.20.11.83
0000.20.11.83
0000.20.11.83
0000.20.11.83
0000.13.05.84
1259
1258
0600.08.02.83 - 0600.17.11.83
0600.08.02.83 - 0600.17.11.83
0600.08.02.83 - 0600.17.11.83
0600.08.02.83 - 0600.17.11.83
0000.20.11.83 - 0600.10.05.84
0000.20.11.83 - 0600.10.05.84
0000.20.11.83 - 0600.10.05.84
0000.20.11.83 - 0600.10.05.84
0000.13.05.84 - 1800.19.08.84
0000.09.03.85 - 1200.23.03.85
0000.13.05.84 - 1800.17.09.84
0000.23.02.85 - 1200.23.03.85
0000.13.05.84 - 1200.23.03.85
DIRECTION SENSOR FAILED
153
151
985
985
SPEED SENSOR FAILED
0600.28.03.82 - 1800.04.05.82
0600.28.03.82 - 0600.29.11.82
0600.28.03.82 - 0600.29.11.82
0600.28.03.82
0600.28.03.82
0600.28.03.82
0600.28.03.82
-
0600.17.11.83
0600.17.11.83
0600.17.11.83
0600.17.11.83
0600.10.05.84
0600.10.05.84
0600.10.05.84
0600.10.05.84
1200.23.03.85
VBridge
VBridge
0000.13.05.84 - 1200.23.03.85
0000.13.05.84 - 1200.23.03.85
0000.13.05.84 - 0600.23.03.85
2 South
51
101
250
405
151
985
985
-
0600.05.05.82
1800.04.05.82
0600.29.11.82
0600.29.11.82
VTPBridge
VTPBridge
10
SHALLOW
INTERMEDIATE
DEEP and
MOORING
MOORING
.
V Radio Buoy
O Glass Sphere
75m 0
7 Aanderoa
RCM- 5
Current
Meter
Wire Rope
125 m 0
I
Surface Marker
p
250 m 0
Q Steel Sphere
p
400 m0 rE
50 mD
tl
r[D
0
0
Figure 3.
Acoustic Release
0
jAcoustic Release
Mooring schematics for the deep and intermediate moorings
over and beyond the continental slope (left) and for the
shallow moorings over the continental shelf (right).
11
instruments at 50 and 100 m, the slope and offshore moorings had instruments
at nominal depths of 75, 125, 250 and 400 m (Figure
3).
The shelf mooring
design was similar to the mooring design presented by Pillsbury et al.
the deeper slope and offshore moorings were similar to the
(1969);
intermediate mooring design of Heinmiller and Walden
(1973).
The instrument
depths were chosen after reviewing the studies of Brockman et al. (1980),
Brink et
al. (1980) and Romea and Smith (1983),
which showed that both the
undercurrent and propagating motions were strongest at 100 meters and
negligible at 400 meters.
DATA PROCESSING
All moorings consisted of Aanderaa RCM 4 or RCM 5 current meters
equipped to record speed,
direction,
temperature and
pressure.
Data from the
current meter tapes are translated into bit numbers and each data record is
assigned a time in Universal Coordinated Time (UCT).
as the
dated, raw file.
after deployment.
information,
This product is known
The sensors are routinely calibrated before and
The dated raw file, together with the calibration
is then processed into engineering units.
Smith et al. (1986)
reviewed the calibration procedures used with the Aanderaa current meters.
The speed record is based on the rotor count during the sampling interval.
When a zero occurs in a speed
record,
it is replaced by 0.8 cm s-1 since the
nominal threshold of the sensor is 1.5 cm
s-1.
Direction,
temperature, and
pressure are instantaneous measurements made at the end of the sampling
interval.
During the first and third deployment periods, the sampling
interval was thirty minutes; for the remainder of the study, it was one hour.
The time series were filtered using a Cosine-Lanczos Filter with 1/2
12
The filtered time series
amplitude at 40 hours and 1/2 power at 46.6 hours.
were decimated to 6 hourly data.
DETERMINATION OF METER DEPTH
The intended depths of the current meters at the two shelf locations
were 50 and 100 meters; at the slope and offshore locations the intended
depths were 75, 125, 250, and 400
meters.
Mooring wire lengths were based on
the intended bottom depths and intended meter
assigned after examination of the
the following
factors:
currents and line
pressure,
initial mooring
stretch.
depths.
The depths are
speed and direction record for
adjustment,
mooring tilt during high
The value finally assigned represents our best
estimate of the most common depth of the current meter when the mooring has
minimum tilt.
The depths of instruments without pressure sensors are
computed using the nearest meter with a pressure sensor and the intended
mooring wire lengths.
QUALITY CONTROL
The records were carefully scrutinized for
quality.
Several common
problems affecting data quality occurred throughout the study:
1) Biological growth on rotors (i.e., fouling)
This problem generally occurred on the shallowest meters at the end of
recovery the amount of growth on the rotor, the
the mooring
period.
rotor
and any associated equipment was noted to alert the processor to
cage,
Upon
the possibility of effects on the speed
records.
In the data record the
effect of fouling is noticeable as persistent abnormally low speeds.
affected speed records were truncated to remove these values.
The
The
13
directional data, which is obtained from the orientation of the current
meter, was not affected by fouling since the applied torque apparently kept
the gimbals clean.
2)
Fishing or fishbite
Some moorings were recovered with fishing line tangled around the
rotors and vanes.
In other cases, the upper portion of deep moorings were
missing, which caused a change in total buoyancy of the remaining
instruments.
3)
Measurement exceeds limit of sensor
On some meters the range of the temperature sensors was not sufficient
to record the abnormally warm temperatures which developed during the array
deployment in place at the onset of the 1982-83 El Nino.
In these records
the off-scale points are evident in the dated raw file as a repetition or
occurrence of the highest bit value.
record.
These points were deleted from the
Occasionally a pressure sensor with an inappropriate range for the
depth of the mooring was used resulting in offscale values.
4)
Intermittent instrument failure
Temporary failures of the sensors or recording mechanisms occurred on
several occasions.
Sometimes the causes of these failures are apparent: the
mooring being hit or dragged by fisherman, dirty encoders, sticky tapes.
These problems often appear in the data as repeated bit numbers, isolated
spikes, or short runs of unexplainably erratic data.
Problem areas of only a
few cycles are corrected by linear interpolation; those longer than a few
hours are bridged.
The data gaps were bridged using Anderson's (1974)
14
algorithm for a predictive filter which utilizes the spectral characteristics
of the preceding data (Smylie et al., 1973: Ulrych et al., 1973).
In this report all questionable data have been eliminated.
In general
the data gaps of a few days or less are filled and those of greater duration
are left as missing values.
ACKNOWLEDGEMENTS
We are appreciative of the assistance and cooperation given by the
masters and crews of the R/V WECOMA, R/V ENDEAVOR, R/V RESEARCHER and R/V
DISCOVERER and by our seagoing colleagues and companions on the deployment
and recovery cruises.
We wish to thank the members of the OSU Buoy Group,
especially Ben Moore and Dennis Barstow for their diligence and care in the
preparation, deployment and recovery of the current meters.
We are grateful
to Ants Leetmaa, Dave Halpern and Don Hansen for making possible the use of
the NOAA vessels and for loans of equipment.
Thank you to Jane Fleischbein
for her artistic contributions and to Joseph Bottero, Priscilla Newberger,
Dennis Root and Phyllis Stabeno for their contributions to the programs used
in this report.
The Peru Current Study was funded by the National Science Foundation
Grants OCE-8709930, OCE-8325014 and OCE-8017929.
agency for their support.
We are grateful to this
15
REFERENCES
Anderson, N.
1974.
On the calculation of filter coefficients for maximum
entrophy spectral analysis.
Geophysics, 39, 69-72.
Brink. K. H., D. Halpern and R. L. Smith, 1980.
upwelling system near 15°S.
Circulation in the Peruvian
J. Geophys. Res., 85, 4036-4048
Brockmann, C., E. Fahrbach, A. Huyer and R. L. Smith.
1980.
The poleward
undercurrent along the Peru coast: 5° to 15°S. Deep-Sea Res., 27, 847-
856.
Heinmiller,
R. G. and
R.
Details of Woods Hole Moorings.
1973.
G. Walden.
Woods Hole Oceanographic Institution Tech. Rept., 73-71, 19 pp.
Kundu, P. K. and
J.
S. Allen.
1976.
Some three dimensional characteristics
of low-frequency current fluctuations near the Oregon coast. J. Phys.
Oceanogr., 6, 181-199.
Leetmaa,
A.
1984.
Hydrographic sections along
5°S and 10°S.
85°W,
Nino Atlas, 1982-83, edited by A. Leetmaa and J. Witte.
Oceanographic Center, Dana, Florida.
Leetmaa, A., and
Pacific.
D.
Wilson,
1984.
In; El
Nova University
160 pp.
Ametek-Straza data from the eastern
In: El Nino Atlas, 1982-83, edited by A. Leetmaa and J. Witte.
Nova University Oceanographic Center,
Dana, Florida.
Pillsbury, D., R. L. Smith and R. C. Tipper.
1969.
160 pp.
A reliable low-cost
mooring system for oceanographic instrumentation.
Limnol.
Oceanogr.,
14, 307-311.
Romea, R. and R. L. Smith.
along the Peru coast.
1983.
Further evidence for coastal trapped waves
J. Phys. Oceanogr., 13, 1341-1356.
16
Smith, R. L., G. Pittock, J. Fleischbein and R. Still.
1986.
Current
measurement from moorings off northern California: September 1984 - July
1985.
Oregon State University, College of Oceanography, Corvallis, Data
Report 121, Reference 86-6.
Smylie, D. E., G. K. C. Clarke and T. J. Ulrych.
irregularities in the earths rotation.
1973.
Analysis of
Methods in Computational Phys.,
13, 391-430.
Ulrych, T. J., D. E. Smylie, 0. G. Jensen and G. K. C. Clarke.
1973.
Predictive filtering and smoothing of short records by using maximum
entrophy.
J. Geophys. Res., 78, 4959-4964.
17
DATA PRESENTATION
The data are organized by mooring location: 5°S shelf, 5°S slope, 5°S
offshore, 10°S shelf, 10°inner
and 2°S.
slope,
10°S outer slope, 10°S offshore, 85°W,
For each mooring a statistical page shows the means and standard
deviations of the eastward (u) and northward (v) component of the current and
the temperature during the different observation periods. The minimum and
maximum value of temperature during each observation period is also
presented.
The statistical page shows vector means of speed and direction as
well as the principal axes, i.e., the direction of maximum variance (Kundu
and Allen,
1976)
which is given in degrees clockwise from true North.
For
each current meter the following plots of the 6-hourly filtered data sets are
presented:
progressive vector diagrams, stick plots and temperature time
series, time series of the eastward (u) and northward (v) component, time
series of pressure and histograms of speed, direction and temperature.
18
19
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1983
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1
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MAR
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1
l
1982
JUN
JAN
1
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L0-
1982
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1
JUL
JUN
MAY
I
1
1
1983
11
1
1
1
I
1
1
I
1
1
AUG
l1
II
I
II
I.
I
SEP
1
1
11
1
1
1
OCT
I
I
1
I
I
I
NOV
1
1
11
I
II
1
1
1
1
1
1983
JUN
1
II
1
1
1
1
AUG
JUL
1
1
1
1
1
1
1
1
1
SEP
I
I
II
I
I
I
OCT
I
I
I
I
I
I
1
NOV
l._I
I
I
I
Ih
5 South Shelf Period V
NOV
1
I
I
DEC
I
1
40
I
I
1
1
1
JAN
I
II
I
I
I
1
1984
FEB
1
11
1
1
1
1
APR
MAR
1
1
1
1
1
1
1
11
1
1
1.
I
NOV
1
1
1
DEC
1
1
1
1
1
1
1
11
1
1
1
1
1
1
1
1
AUG
1
1
1
11
1
1
1
1
1
1
I
5 South Shelf Period V
1
1
JUL
JUN
MAY
1
1
1
1
1
1
JAN
1
if
I
I
I.
1
1984
FEB
1
II
I
I
1
1
APR
MAR
1
1
1
1
1
1
1
II
1
1
1
1
1
1
1
1
JUL
JUN
MAY
1
1.11
1
1
1
1
11
1
1
1
1
AUG
1
II
1
1
1
1
1
1
39
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
I
I
I
I
I
I
I
I
1
v
0.05
0.00
0
30
20
10
50
40
60
80
70
90
Speed cm/s
0.25
I_
1
1
I
1
I
1
1
I
1
I
I
1
I
1
1
1
1
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
1 _1
0.20
7
00.15L
L
X0.10
0.10
0
0.05
0.00
60
0
120
180
Direction
0.25
C
If
It
300
240
360
Deg. T
II IIII [111111111 1111111111111111111111111
0.20
a)
0
0.15
L
IL
F
0.00
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
5 South Shelf Period
I
62m
30
40
IIIIIItIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
0.25
0
0.05
T
0.00
20
10
30
40
50
80
70
60
90
Speed cm/s
0.25
I
I
t
t
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
t
t
t
I
I
C
r-
0.00
60
0
120
180
Direction
0.25
111111 1111 11
I1I1ttII1 I1111111111111111.I
300
240
360
Deg. T
1 t t 1 I I I t I I I t I 1 I I It III III I I I I I I
I I I II I II IIIIIIII II I
v
0.05
0.00 -,,,,
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
5 South Shelf Period
1
112m
30
41
iii,liiiilttillliltl,ii111111Itill1111111 Ii
0.25
0.15
0.10
0.05
0.00 -
rI
I
30
20
10
0
70
60
50
40
90
80
Speed cm/s
0.50
I
i
I
I
I
I
I
I
I
I
I
I
I
I
I
I
-
v
I
I
I
I
I
I
I
I
I
I
I
1
I
I
I
1
I
1
1
Z
Q0.100.00
FT-T
0
120
60
Direction
360
300
240
180
Deg. T
0.25
rk:
0.05
0.00
4
L
MTFTFTM
12
14
16
18
20
Temperature
22
26
24
28
Deg. C
5 South Shelf Period
II
55m
30
42
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
0.00
0
20
10
30
50
40
70
60
90
80
Speed cm/s
0.25
I
0.00 -l-
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
t
L- `I
I
I
0
I
1
I
120
180
Direction
I
I
I
I
I
I
I
I
I
I
I
I---r-I
I
I
60
I
300
240
360
Deg. T
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIII II IIIIIIIIIIIIIIIIIIIIIII
0.25
0.05 0.00
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
5 South Shelf Period
II
105m
30
43
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
v
0.05
0.00
I
20
10
30
40
50
80
70
60
90
Speed cm/s
III
I
I
I
I
I
I
I
I
I
I
I
I
I
I
0.05
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
Lj
0.00
60
120
180
Direction
240
300
Deg. T
5 South Shelf Period 111
48m
360
44
I
0.25
C
I
1
1
1
I
1
1
1
1
1
1
I
1
I
I
I
I
1
1
1
1
1
1
1
1
1
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.20
0
0
0.05 -
lilt II
0.000
1
11 11/11/1111 JIFTIrl 11 fT-M11 111 11/11/1!
30
20
10
50
40
70
60
90
80
Speed cm/s
0.25
I
I
I
I
II
1
1
1
1
1
1
1
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
0
0.05 ---------------- ---
0.00
60
0
Direction
0.25
C
240
180
120
360
300
Deg. T
11111111111111 1111111111111111111111111111111111111111111111111111111111111 X1111111111111
0.20
a)
aa)
0.15
L_
LL-
ID
0.10
0
to 0.05
0.00
12
14
16
18
20
22
24
26
28
Temperature Deg. C
5 South Shelf Period IV 55m
30
45
0.25
0.05
0.00 -Ii-rr T-r- 1 Fr i
30
20
10
0
50
40
60
90
80
70
Speed cm/s
C
II
II
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I IIIIII
0.20
a)
00.15
E-
L
0.10
0.05
0.00
60
0
120
240
180
Direction
300
360
Deg. T
0.25
0.00
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
5 South Shelf Period IV
11 Om
30
46
0.25
0.00
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
-,
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I t 1I
-r-r
0
10
30
20
40
50
60
90
80
70
Speed cm/s
II
0.25
I
I
I
I
I
I
I
I
I
i
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
0.20
a)
3
aa)
L
0.15
LL
0.10
v
0.05
0.00
60
0
120
180
Direction
0.25
300
240
360
Deg. T
Illlltlltllllllllllllllllllltlltitlllllllllllllllllllllltttlittlllllllllllllllllltlllllll
0.20
0.00
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
5 South Shelf Period V 53m
30
47
0.25
I
I
I
I
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
o
l
l
l
l
l
l
l
l
l
l
l
l
l
l
I
l
l
l
I
I
IA
I
0.00
20
10
30
50
40
60
90
80
70
Speed cm/s
0.25
I
I
I
I
I
I
I
I
I
I
i
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
C
v
r
0.05-
-
0.00
60
0
120
180
300
240
Direction
360
Deg. T
IlIlIlIIIlIIIIIIIIIIItIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIII
0.25
rv
0.050.00
12
14
16
18
20
22
Temperature
24
26
28
Deg. C
5 South Shelf Period V
1 03m
30
48
49
MOORING
5 SOUTH SLOPE
MOORING
PERIOD
IV
V
5 South Slope
INSTRUMENT
DEPTH [m]
70
117
250
400
102
152
277
434
VI
112
160
283
434
730
DATA POINTS
T
U,V
1003
740
1118
1118
667
667
667
593
1266
1265
41
1266
1118
1118
1118
1118
667
667
667
667
1265
1266
1265
1266
1266
MEANS & (STANDARD DEVIATIONS)
V [cm/s]
T [Deg.C]
U [cm/s]
0.0
2.0
-0.2
-0.6
1.6
( 6.3)
4.7)
( 4.3)
( 3.4)
( 4.4)
-0.3 ( 3.1)
2.1)
-0.3
1.5 ( 4.8)
1.0 ( 3.7)
-0.6 ( 3.4)
0.8)
0.5
-0.3 ( 1.8)
-4.8
-9.5
-5.3
-1.7
(17.7)
(13.9)
(13.1)
(10.9)
-5.3
( 9.8)
0.9 ( 8.2)
-0.8 ( 9.7)
-3.1 ( 9.6)
-2.2 (10.2)
0.3 (11.6)
-2.3
-2.7
(
(
7.0)
7.5)
20.25
16.15
12.72
9.24
14.79
14.12
12.23
9.34
14.59
14.22
11.98
9.48
6.09
(4.08)
(1.23)
(0.83)
(0.79)
(0.51)
(0.57)
(0.66)
(0.45)
(0.48)
(0.42)
(0.55)
(0.43)
(0.31)
MIN
MAX
T
T
[Deg.C]
14.77
13.42
10.28
7.99
13.91
12.99
10.73
8.44
13.81
13.44
10.54
8.35
5.48
28.54
20.71
14.34
11.44
15.94
15.21
13.96
10.41
15.66
15.18
13.64
10.57
7.05
VECTOR MEANS PRINCIPAL
SPEED DIRECTION AXIS
[cm/s]
[Deg.T]
[DegT]
4.8
9.7
5.3
1.9
5.5
180.5
168.0
181.7
200.0
163.0
-10.4
-5.5
-7.0
0.1
-7.7
0.9
0.8
3.4
2.4
0.7
2.3
2.7
338.8
202.7
154.5
156.2
299.5
168.2
186.3
1.6
0.8
-11.1
-7.9
2.8
-2.5
8.3
NORTH km
400 -200
EAST km
.[1
-400 -200
EAST km
200
-200
-400
-600
-800
-1000
-1200
-1400
-1600
5 South Slope
Period IV
400
600
NORTH km
NORTH km
400 --r-
400 --r-
200
200
250 m
--- T- I EAST km
EAST km
-400 -200
200
400
600
800
-200
-400 -200
-2
-400
-600
-600
I
-800
-800
-1000
-1000
-120
-1200
-1400
-1400
-1600
-1600
5 South Slope
400 m
Period IV
200
400
600
800
NORTH km
400 T200 -t-
102 m
NORTH km
NORTH km
400 T
400 -r--
200
200
277 m
EAST km
200
400
600
800
434 rn
H
-200
EAST km
200
400
-20
-400
5 South Slope
Period V
600
800
NORTH km
NORTH km
400 -r--
400 --r--
200
I
-200
200
112 m
200
I
400
1_
600
160 m
EAST km
EAST km
800
-200
-200 -4-
-200
-400
-400
400
600
800
-600
NORTH km
NORTH km
400 -r
400 --r200
4-34 m
200 -4-
+ EAST km
-200
-200
-200
-400
-400
200
-800 -'-
5 South Slope
Period VI
7 30 m
1983
50
MAY
APR
MAR
FEB
JUN
AUG
JUL
OCT
SEP
F
25
0
-25 1-
117M
V
-50 L'
11111
FEB
1
11
1
MAR
1
11
I
I
I
I
APR
I
I
I
I
111 111] 1111
JUN
MAY
L
I
I
11
JUL
J
1
I
1
J
1
AUG
5 South Slope Period IV
1
1
SEP
1
1
1
1
1
1
OCT
1
11
1
1
1
1
NOV
1
1983
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
NOV
OCT
28
ro
26
24
22
20
16
14
12
10
8
400M
6
5 South Slope Period IV
1983
MAR
FEB
0
APR
MAY
25
Q)
0
Na,. An
Li v VV
E
A
V V' V-1
N vA.v&A A .
JUN
lvlv\'
--.A
AA
JU
r\m-
rwv
Av A LA
I
.t..i
)N-
O CT
,
IVVV
70M
" -25
50
25
a)
11 7M
0
E
0
U
-25
50
0
25
250M
Q)
-25
50
25
400M
4)
0
E
" -25
-50
CC
LIAM
Ann
...
..
JUL
AUG
5 South Slope Period IV
SEP
OCT
NOV
1983
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
50
-25
50
25
S
0
E
U
V
-25
50
25
4)
0
E
U
-25
50
0
25
S
0
a)
U)
E
0
-25
-50
5 South Slope Period IV
1984
MAR
FEB
JAN
DEC
NOV
APR
JUL
JUN
MAY
0
AUG
I
I
25
102M
Q)
cf)
0
E
" -25
50
25
152M
0
E
" -25
50
25
I A u7r"
iI
277M
ikl?
434M
&-iu
"-25
1`191-
r
%ITT"
E
50
25
-jr fw
a)
-A.,
0
E
-25
-50
11
1
1
NOV
1
1
1
1
1
1
DEC
1
a
1
1
1
1
JAN
1
J
1
1
1
FEB
1
1
1
1
1
1
1
MAR
1
11
1
1
1
41,1
1
APR
1
1
1
1
1
1
1
11
MAY
5 South Slope Period V
I
I
I
I
JUN
1
I
1
1
1
I
JUL
1
11
I
I
I
I
AUG
I
L
1984
NOV
DEC
JAN
FEB
MAR
APR
MAY
28
26
24
22
20
16
14
12
10
8
6
5 South Slope Period V
JUN
JUL
AUG
1984
NOV
0
DEC
FEB
JAN
MAY
APR
MAR
25
JUN
AUG
JUL
102M
Q)
0
E
"-25
50
U
25
152M
a)
Cr,
0
E
U
-25
50
25
277M
a)
0
E
25
50
25
434M
a)
0
E
U -25
-50
I
I
I
I
NOV
I
I
I
I
I
I
DEC
l
II
I
I
I
I
JAN
I
II 11/11/11 1
MAR
FEB
1
1
II
11
I
I
APR
[111
1
[111 [111 11
JUL
JUN
[1 1111
MAY
5 South Slope Period V
I
1
111
AUG
I
I
1984
NOV
DEC
it
JUL
JUN
MAY
APR
MAR
FEB
JAN
AUG
In
F7-r-FT7-T- I
i
I
152M
E
U
V
-25
50
25
277M
0
E
-25 F50
0
25
-50
434M
1
NOV
DEC
1
JAN
1
II
1
I
I
1
FEB
I
I
I
1
1
1
MAR
1
II
1
1
1
1
APR
LI
1
I
I
I
1
II
MAY
5 South Slope Period V
11
1
I
JUN
I
I
1
1
1
1
.JUL
1
II
1
1
1
1
AUG
1984
MAY
U
JUN
AUG
JUL
SEP
1985
OCT
NOV
DEC
JAN
FEB
MAR
25
C)
112M
11,16/
0
Mv
E
-25
50
o
25
160M
Q)
1-1
E
0
"-25
50
25
0
-25
50
25
0
E
25
50
25
11-1
E
0
-25
-50
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
5 South Slope Period VI
JAN
FEB
MAR
1985
1984
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
22
20
18
16
14
o 12
T
0
10
8
6
4
2
0
5 South Slope Period VI
JAN
FEB
MAR
Z7 U.J
1
MAR
FEB
JAN
DEC
NOV
OCT
SEP
AUG
JUL
JUN
MAY
112M
e
U
25
50
25
a)
0
E
" -25
50
25
U
1-1
E
U
283M
0
-25
50
0
25
434M
Q)
0
E
0 -25
50
0
25
730M
Q)
Cl)
0
E
" -25
-50
1
1
1
1
MAY
1
11
1
1
1
1
JUN
1
I
1
1
1
1
JUL
1
11
1
1
1
1
AUG
1
11
1
1
1
1
SEP
1
1
1
1
1
1
OCT
1
11
1
1
1
1
NOV
1
1
1
1
1
1
DEC
5 South Slope Period VI
1
11
1
1
1
1
JAN
1
11
1
1
1
FEB
1
11
1
1
1
1
MAR
1
11
1985
1984
OCT
NOV
E
JAN
FEB
25
112M
Q)
0
vNv
E
U
MAR
V'-V\\VAV WVV
-25
50
160M
25
s
E
0
0
--IV
vvv V
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-25
Vl,Vv
v W-v
283M
V
E
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50
U
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25
434M
730M
MAY
JUN
JUL
AU
__-
._
...
....-.-.
South Slone Period VI
.. i
FEB
\ 1 A P1
5 South Slope
FEB
I
I
I
I
I
I
I
I
I
I
1
I I
1983
Period IV
APR
MAR
1
1
1
1
JUN
JUL
AUG
SEP
1 L111111111111111111 I
MAY
1
1
1
I
I
1
I
1 1
I
OCT
1
1
I
1
NOV
I
I
if
i
I
I
I
120 --a
0
100
-KD
80
U
60
5 South Slope
FEB
I
i
I
APR
MAR
t
111
I
1
1
I
II
1983
Period IV
I
I
I
JUN
MAY
I
I
I
I
I
I
I
I
IJ
I
I
I
JUL
I
I
I
1
1
1
1
AUG
1
SEP
II
11
I
I
I
I
OCT
I
I
1,
1
NOV
1
II
170 0
150 130
110
5 South Slope
FEB
L 1
390
1
Period IV
APR
MAR
1
1
1
1
1
1
1
1
I I
I
I
I
I
1983
MAY
I
I
I
I
I
I
JUN
I
I I
I
I
I
I
JUL
I
I
I
1
I
I
AUG
I
I I
I
I
I
I
SEP
1
OCT
I I 11111111111 11
NOV
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
t
I I
1
1
1
1
II
1
1
I
I
1
1
1
1
1
1
1
1
I I
1
1
1
1
1
I
1
1
1
1
AUG
JUL
11/11/11 11 11
JUN
MAY
APR
MAR
FEB
JAN
DEC
NOV
1984
Period V
5 South Slope
1
I I
1
1
I
1
I
1
1
- 90
L.
C
-0 440 -I
£- 420
I
I
1
I
1
I
1
I
I
1
1
II
I
I
1
I
1
11
1
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
JUN
MAY
APR
MAR
FEB
JAN
DEC
NOV
1984
Period V
5 South Slope
1
1
1
1
1
1
1
II
I
I
I
I
1
1
1
JUL
111
AUG
1
II
I
I
I
I
I
I
5 South Slope
MAY
1984
Period VI
JUN
AUG
JUL
1985
SEP
OCT
NOV
DEC
JAN
MAR
FEB
120
a
I
1
1
1
100
5 South Slope
MAY
1 70
I
I
I
JUN
I
1
11
1
1
1
1984
Period VI
AUG
JUL
1
1
1-j-
1
1
1
1
II
I
I
I
1
1985
SEP
l
II
1
1
OCT
1(
1
1
1
NOV
1
II
11
t
1
JAN
DEC
1
1
1
1
1
1
1
II
1
1
1
1
FEB
1
1
1
I
I
MAR
II
I
1
1
1so
5 South Slope
MAY
L
0 290
I(
I
I
1
11
I
I
1984
Period VI
JUN
AUG
JUL
I(
I
1
I
1
1
1
II
II
5 South Slope Period VI
L
MAY
440
420
l
I
I
I
JUN
1
11
1
1
1
1
1
1
1
1
1
1
1
1
11
1
1
OCT
1
1
1
1
1
NOV
1
II
1
1
1
DEC
1
1
1
1
1
1
JAN
1
II
1
1
1
11
1
1
1
MAR
1
II
11
1985
SEP
1
FEB
II
1984
AUG
JUL
1985
SEP
1
OCT
1
1
1
1
1
IIIIII I IIIIIIII IIIIliIII1
NOV
DEC
JAN
FEB
MAR
71
0.25
t
t
t
t
t
t
t
t
t
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t
t
t
t
t
i
t
t
t
i
h
t
t
t
t
t
i
t
t
t
t
i
t
t
t
t
t
t
t
t
t
t
t
t
X0.05
0.00 -l30
20
10
0
50
40
90
80
70
60
Speed cm/s
0.25
L I
I
I
t
t
t
t
t
t
t
l
t
t
t
t
t
t
t
t
t
t
t
1
1
1
1
1
1
1
1
1
1
1
1
0.05
0.00
r
60
0
120
240
180
Direction
FT-"
r
I r-1
360
300
Deg. T
ttttlttttlttttlttttlttttlttttlttttlttttlttttlttttlttttlttttlttttlttttittttittttittttitttt
0.25
0.050.00
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
5 South Slope Period IV
70m
30
72
0.25
L
I I I
I
I
I
I
I
I
1
I
1
I
I
I
I
I
1
I
I
I
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I
I
I
I
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1
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1
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0
0.05
0.00
1
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0
20
10
30
50
40
60
90
80
70
Speed cm/s
0.00
60
0
240
180
120
Direction
300
360
Deg. T
0.25
0.20 a
3
aa)
0.15
LL
0.10
0
0 0.05 0.00 -17M
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
5 South Slope Period IV
117m
30
73
0.25
1
1
1
1
1
1
1
1
1
1
1
1
0.00
1
1
1
1
1
1
1
1
11
1
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1
1
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20
10
0
1
30
1
1
1
1
1
1
1
1
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1
1
1
1
1
1
1111111111111111111F
90
80
70
60
50
40
1
Speed cm/s
0.25
1
1
1
1
1
1
1
1
I
1
I
I
I
I
t
1
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.00-t
120
60
0
240
180
Direction
0.25
I I I
I
I
I
I
I I I I
I
I
I
I
I F I
I
I
I
I
I
I I I
I
I
I
I
I
I I
I I I I I
I
I I
I
I
I
I I I
300
360
Deg. T
I
I I I I I I I I I I I I I
I
I
I I I I I I I I I
I I I F I F F I
I
I
I I I
I
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I
U
0.20
C
a)
00-0.15
L
Li
r
E
;0.10
v
ry 0.05
7
P
0.00
0
2
4
6
8
Temperature
10
12
14
16
Deg. C
5 South Slope Period IV 250m
18
74
IIIIIIIIIIII11111
II II
0.25
II
II
I lilt
I
I
I
I till
E-
0.05
0.00
0
30
20
10
40
50
90
80
70
60
Speed cm/s
ILL L I
0.25
I
I
1
1
1
I
I
1
1
1
1
I
I
1
1
1
1
1
I
1
1
1
I
1
1
1
I
I
I
1
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v
0.05
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0.00 --r
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0
60
120
Direction
300
240
180
360
Deg. T
IIIIIIIIIIIIIIIIIFIIIIIIIIlIIllIIIIIIIIlIIIIIlIllIIIIIIIIIIII
0.25
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0 0.05 4
I
0.00 rmTnrIIIII
TT
111 11/11/11 11111 M 1 1111 11
!
0
2
4
6
8
Temperature
10
12
14
16
Deg. C
5 South Slope Period IV
400m
18
75
0.25
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
1
1
0
23
0.15
LL
> 0.10
oo
0
20
10
30
80
70
60
50
40
90
Speed cm/s
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
C
0.10
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0 00
60
0
120
111111
11 111 11 111111
1
360
Deg. T
Direction
0.25
300
240
180
If 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
I1 111
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0.10
v
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0.00 4 rrrrIIIII I III IF 11
12
14
16
III III I IT I III I IfIIII 11/11/11
18
20
Temperature
22
24
26
11111111111111
28
Deg. C
5 South Slope Period V
102m
30
76
0.25
111111 111 I1111 II111 I1.11111i111 ii U 11111111111 u 11 111 a 111111111111 a 111111111111111111111
0.054
0.00rn
12
i
14
16
18
20
Temperature
22
24
26
28
Deg. C
5 South Slope Period V 152m
30
77
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
I
I
1
I
I
1
1
I
1
I
I
1
1
1
I
0.100.05-:
0.00
1
20
10
0
30
90
80
70
60
50
40
Speed cm/s
0.25
1
1
1
1
1
1
1
t
t
1
1
I
1
1
1
I
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
r-'L
F-F
E
0.00
Direction
0.25
L>)'
C
360
300
240
180
120
60
0
Deg. T
IIIIIIIIIIIIIIIIIIIIIIIIIIII111I IIIIIIIIIIIIIIII111111111111111 IIIIIlII111I111IIIIIIIIIII
0.20
a
ai0.15
1.
0.10
v
(D 0.05
u
0.00
0
2
4
6
8
Temperature
10
12
14
16
Deg. C
5 South Slope Period V 277m
18
78
0.25I
C
0.20-
r-I
D
(0-0.15
D
Li.
L
L
v
0.05
0.00
I
0
10
20
30
40
50
60
70
80
90
Speed cm/s
11
0.25
I
I
I
I
I
I
1
I
1
I
I
1
I
I
1
I
I
1
I
I
I
I
I
I
I
1
I
I
I
I
I
1
1
4' 0.05 H
r
`7 '
0.00
0
60
120
180
Direction
240
300
360
Deg. T
LIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII1111
0.25
F
0 . 00
0
2
4
6
8
Temperature
10
12
14
16
Deg. C
5 South Slope Period V 434m
18
79
0.25
I
I
I
I
I
I
I
I
0.00
0
20
10
30
50
40
60
90
80
70
Speed cm/s
120
60
0
240
180
360
300
Deg. T
Direction
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
0.25
0.05-
0.00 12
14
16
18
20
22
Temperature
24
26
28
Deg. C
5 South Slope Period VI
112m
30
80
0.25
1 IIIIIIIIII 1
1
1
1
1
1
1
1
1
1
I
1
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
I
1
1
1
1
1
0.054
0.00
30
20
10
60
50
40
90
80
70
Speed cm/s
0.25
C
L
I
I
I
I
I
I
I
1
1
1
1
1
1
I
1
1
1
1
1
1
1
1
1
7
I
1
1
1
1
1
1
1
1
0.20
0.15
LL
X0.10
'D 0.05
F
0.00
60
0
120
Direction
Deg. T
tlIlIIllIlIlllIll,_,_,_,I_,_,_«Lll>1LllIlI1IlIlIlltIIIllllIilIilIlllllLlIlIIlIllllI
0.25
0
360
300
240
180
_j
0.05
0.00
UTI"
12
14
16
18
20
22
Temperature
24
26
28
Deg. C
5 South Slope Period VI
160m
30
81
0.25
i
i
t
l
i
i
i
i
t
l
I
i
t
i l
i
i
I
i
I
l
11
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
I
1
I
I
I
r
X0.05
0.00
Lill
0
TTY i i
30
20
10
90
80
70
60
50
40
Speed cm/s
0.25
C
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
I
I
0.20
a>
3
00.15
J
1.i
IV 0.10
o
w 0.05
0.00
120
60
0
Direction
0.25
I I I II I I
I
I I I II I I I I I I I I I
I
I I I I I I I I I I I I I I
I
I
360
300
240
180
Deg. T
I I I I I I I I I I I I I I I I I I I I I I I I
I
I I I I I I II I
I I I I I I I I I Ii I I I II
X0.050.00
0
2
4
6
8
Temperature
10
12
14
16
Deg. C
5 South Slope Period VI
283m
18
82
I I I
0.50
I
I
I
II
I
I
I
I
I
I
I
I
i
I
I
I
I
I
I
I
I
I
I
I
1
I
i
I
I
I
I
I
I
11
I
I
I II
E-
F
0.00
0
10
20
30
40
50
60
70
80
90
Speed cm/s
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
i
I
I
1
I
I
I
I
I
I
I
I
1
I
I
1
I
I
I
1
11
FU
0.00 -l-=
0
60
120
180
Direction
240
300
360
Deg. T
1111111 IIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIII-IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIu II
0.25
0
X0.10
0.05
0.00
0
2
4
6
8
Temperature
10
12
14
16
Deg. C
5 South Slope Period VI
434m
18
83
0.25
I
E-
0.00
T T TrTTI l
0
20
10
30
90
80
70
60
50
40
I
Speed cm/s
0.25-
1
1
1
1
1
1
1
1
111
1
1
1
1
1
I
1
1
1
1
1
1
111
1
1
1
1
1
1
1
I
U 0.20
C
00-0.15
LL
0.10
0
0.05
0.00
60
0
Direction
0.50
360
300
240
180
120
Deg. T
111I11111111111111111111111111111111111111111111111111111111111111 a 111111IIIIII1ll1
0.20
0.10
0.00
lilt 1] 11111111111111111% 1111111 Ill I I lilt I 111119fl-Ir[MrITM
0
2
4
6
8
Temperature
10
12
14
16
Deg. C
5 South Slope Period VI 730m
18
84
85
MOORING
5 SOUTH OFFSHORE
MOORING
PERIOD
IV/V
5 South Offshore
INSTRUMENT
DEPTH [m]
50
100
390
DATA POINTS
T
U,V
1141
1540
1334
1547
1578
1334
MEANS & (STANDARD DEVIATIONS)
T [Deg.C]
V [cm/s]
U [cm/s]
0.6 ( 7.7)
-0.1 ( 9.2)
1.9 ( 6.0)
-0.8 (11.1)
2.3 (11.0)
0.1 ( 5.6)
19.81 (3.94)
15.95 (1.58)
9.56 (0.61)
MIN
T
MAX
T
[Deg.C]
14.92
14.05
7.83
27.23
20.39
11.32
VECTOR MEANS PRINCIPAL
SPEED DIRECTION AXIS
[cm/s]
1.0
2.3
1.9
[Deg.T]
145.0
356.6
87.8
[Deg.T]
-2.9
-20.2
-50.0
NORTH km
5 0 to
EAST km
400
600
800
1400 +
J 00 M
1000
EAST km
-200
200
-200
5 South Offshore
Period IV/V
400
600
800
1000
1983
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
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NOV
FEB
MAR
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MAY
JUN
JUL
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NOV
25
0
E
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50
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E
U
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5 South Offshore Period IV
1984
NOV
I
T-- -F--"
DEC
JAN
MAR
FEB
APR
JUL
JUN
MAY
1
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1
25
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50
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50
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I
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I
I
I
I
I
I
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I
II
I
I
I
I
JAN
I
i
I
I
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I
I
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MAR
I
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I
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I
APR
I
I
I
1
1
1
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1
11
1
1
1
1
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5 South Offshore Period IV/V
1
1
1
1
1
JUL
1
II
1
1
1
1
AUG
1
11
-50
-->
V
0
o
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11/11/11
APR
1983
MAY
JUN
JUL
AUG
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11/11/11
11/11/1111
f [111
11 111
11/11/11 T-T-r-T-T-7
28
26 I--
24 22F-
20 I18
T
16 -
14I--
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12I10I-
6
5 South Offshore Period IV
1984
NOV
DEC
JAN
FEB
APR
MAR
MAY
JUN
AUG
JUL
-- 28
-I 26
- 24
- 22
-- 20
18 U
- 16
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8
1
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1
I
1
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1983
JUN
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25
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0
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25
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OCT
NOV
1984
NOV
11
1
1
1
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" ,
APR
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FEB
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JUN
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JUL
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25
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1983
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I
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I
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I
I
I
I
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I
I
I
1
I
I
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1
11
I
I
I
I
JUN
I
I
I
1
1
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JUL
1
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1
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1
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1
I
l
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l
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i
l
1
1
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1
1984
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JAN
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APR
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JUL
JUN
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25
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25
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0
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E
50
25
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C)
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U
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III
AU G
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V
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I
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I
I
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I
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I
I
II
I
I
I
I
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I
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1
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I
I
I
I
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I
I
I
I
I
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1
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I
I
I
I
I
I
I
I
I
I
1
I
II
I
I
II
I
I
I
I
I
1983
JUN
I
AUG
JUL
I
Period IV
5 South Offshore
I
1983
Period IV
5 South Offshore
I
I
AUG
JUL
I
I
I
I
I
I
I
I
I
I
I
I
I
NOV
OCT
SEP
I
I
I
I
I
I
90Q
70
Period IV
5 South Offshore
FEB
I
420 400
a- 380 -I
360
I
I
APR
MAR
I
II
I
I
I
I
111
1
I
I
1
I
I
1
1
I
JUL
JUN
MAY
I
1983
111
1
1
1
1
I
I
I
I
I
I
SEP
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1
II
I
I
I
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1
1
1
1
1
5 South Offshore
NOV
DEC
Period IV/V
JAN
FEB
5 South Offshore
NOV
I
I
DEC
ILI
I
I
I
I
I
Period IV/V
JAN
11 I
II
1984
APR
MAR
FEB
1
1
II
I
I
I
I
1
1
JUL
AUG
1984
MAR
I
I
.n IN
AAAY
1
APR
1
1
J
I
1
MAY
1
1
1
I
1
1
I
L
JUN
1
II
I
l
I
1
AUG
JUL
1
1
1
1
i
i
l
J
I
I
I
a.
70
5 South Offshore
NOV
_-1
420 LC3
-a
400 -
380360
I
I
1
DEC
I
I
I
I
1
I
Period IV/V
JAN
I
II
I
I
I
I
FEB
1
11
1
1
1
1984
APR
MAR
1
1
1
1
1
1
1
1
II
I
I
I
I
MAY
I
I(I
I
JUN
I
II
I
I
I
I
JUL
AUG
I
II
99
0.25
1
FL
Fq,
0.05
0.00
0
30
20
10
90
80
70
60
50
40
Speed cm/s
0.25 -:
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
v 0.20
v
0.05
0.0060
0
360
300
240
180
120
Deg. T
Direction
III11111IlIIIIiIiIIIIIIIIII1111111IILIIIIIIIIIIIIIIIIIIII
0.25
0.00 12
14
16
18
20
22
Temperature
24
26
28
30
Deg. C
5 South Offshore Period IV 50m
100
0.25
0.05
0.00
L
I
I
L
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
l
l
l
l
l
I
l
l
i
l
l
l l
l
l l l l l l
l
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rTTTTr
0
TTT I
20
10
30
40
50
60
80
70
VT
.
90
Speed cm/s
0.25
I
0.20
0.00
120
60
0
Direction
Deg. T
lIllItItlIIIIIIIlIIlIIIItIiIttlIIIIIIIItIIIlII ttttIIlIIIlIIIlttIltItItIl
0.25
0.05
360
300
240
180
-
0.00
rrn
12
14
111111111111111
16
18
20
Temperature
22
24
26
28
30
Deg. C
5 South Offshore Period IV
1OOm
101
0.25
I
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
I
1
I
I
I
I
I
I
I
I
I
I
I
1
I
I
1
0.00
20
10
0
30
50
40
70
60
90
80
Speed cm/s
0.25
I
I
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
r-
L
0.050.00
0
60
120
Direction
0.25
c
300
240
180
360
Deg. T
IIIIIIIIII11111IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIlIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
0.20
I
a
0-0.15LL-
0.10
v
C
0.050.00
0
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
5 South Offshore Period IV 390m
102
I
103
MOORING
10 SOUTH SHELF
MOORING
PERIOD
10 South Shelf
INSTRUMENT
DEPTH
DATA POINTS
U,V
MEANS & (STANDARD DEVIATIONS)
U [cm/s]
V [cm/s]
T [Deg.C]
MIN
MAX
T
T
[Deg.C]
I
II
III
50
100
51
101
50
101
IV
58
VI
109
50
100
454
453
990
990
454
453
990
990
219
212
841
1119
1248
1248
179
1119
1119
1248
972
-5.2
5.1
8.3
7.4
10.0
16.8
1.6
4.2
0.1
2.8
(11.7)
(
8.1)
(13.2)
(11.1)
(15.4)
(13.8)
(12.5)
(
9.8)
(
9.2)
( 8.7)
2.3
-5.3
-1.1
-7.6
-3.3
-8.4
7.6
-1.3
0.6
-3.8
( 9.9)
( 9.0)
(13.0)
(11.6)
(12.3)
(16.8)
(11.0)
(
8.3)
(
6.4)
(
6.5)
16.90
14.20
18.58
15.29
(0.83)
(0.16)
(1.87)
(0.95)
14.97
13.78
15.89
14.15
19.28
14.54
23.81
19.25
20.38
21.92
16.84
15.19
13.91
(0.62)
(2.91)
(2.49)
(1.05)
(0.46)
18.24
15.85
13.08
14.05
13.23
20.94
26.76
22.32
19.33
15.29
VECTOR MEANS PRINCIPAL
SPEED DIRECTION AXIS
[Deg.T]
[cm/s] [Deg.T]
5.7
7.3
8.3
10.6
10.5
18.8
7.8
4.4
0.6
4.7
293.9
136.4
97.6
135.7
108.3
116.5
11.9
107.6
9.8
143.6
-53.5
-39.7
-47.0
-41.5
-53.4
-34.3
-51.3
-54.8
-71.3
-65.9
NORTH km
1000 -r-
NORTH km
1000 -800
loom
50 M
600
600
400
400
200
200
EAST km
-1000
-800 -600 -400
-200
200
-200
-200
200
-200
-400
-600
10 South Shelf
Period
I
EAST km
I
I
I
I
400
600
800
1000
NORTH km
EAST km
200
400
600
800
1000, 1200
1400.J$00
1800
2000
-200
-400
51m
-600
-800
NORTH km
200
I
I
400
600
I
800
1000
1200
1400
I
I
1600
1800
-200
-400
101 m
-600
800
-800--
-1000
-1000--1200
-1200--1400
-1400--1600
-1600--
-1800
-1800--
10 South Shelf
Period
II
EAST km
2000
NORTH km
1000 -t-
NORTH km
1000 -r-
600
600
5 0 rn
1O1rn
600
600
400
400
200
200
EAST km
-200
600
800
1000
EAST km
-200
- 200
-200
- 400
-400
-600
-600
10 South Shelf
Period
200
III
400
600
800
1000
NORTH km
1000 -r800
600
400
109 m
200
EAST km
-200
10 South Shelf
400
Period IV
600
800
1000
1200
NORTH km
1000 T
800
50 m
600
NORTH km
400 T
400
200
- --
100m
200 --4-
-mar
H EAST km
-600 -400 -200
200
400
600
EAST km
-200
-200
-200
-400
-400
-600
-600
-600
-800
-1000
-1000
400
-1200
-1400
-1600
10 South Shelf
Period VI
600
800
1000
1982
DEC
NOV
TI
I
I
FEB
JAN
APR
MAR
AUG
JUL
JUN
MAY
1
1
25
50M
Iv
0
E
"-25
50
25
U
N
100M
N
0
" -25
-50
I
I
I
I
I
I
I
I
I
I
I
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I
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I
I
I( V I
Il
I
I
I
I
I
I
I
I
I
I
I
I
I
I
II
I
I
I
I
I
I
I
I
I
I
I
I
I
d
I
I
l
I
I
L.
I
20
18
I
U
16
T
°
100M
14
12
10
I
I
I
I
NOV
I
I
I
I
I
I
DEC
I
JVI
I
JAN
I
II
I
I
I
FEB
I
I
IVI
I
MAR
I
II
I
I
I
I
APR
I
I
I
I
i
II
I
10 South Shelf Period
l
JUN
MAY
I
I
l
I
1
1
1
JUL
1
II V I
I
AUG
I
II
1982
NOV
DEC
MAR
FEB
JAN
APR
JUN
MAY
JUL
TT-F-T--F I
25
I
I
AUG
I T
I
I
50M
IYVl
0
r-
U
-25
50
U
25
100M
w
rn
-50
I
I
I
I
I
I
1
I
I
I
I
II
I
I
1
I
1
II
11
I
I
II
I
I
I
1
1
II
I
I
I
I
1
I
I
1
I
I
I
I
1
II
I
1
1
1 1
11
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
1
1
1
1
1 1
I
I
I
I
1
50M
50
V
25
100M
Q)
0
E
-25
-50
I
I
I
NOV
F
I
F
I
I
I
DEC
F
F I
I
I
F
I
JAN
I
I I
111
FEB
1
1
1
1
1
1
I
MAR
1
I I
I
I
I
APR
I
I
1
1
10 South Shelf Period
1
JUN
MAY
I
JUL
AUG
II
1982
APR
MAR
JUN
MAY
AUG
JUL
OCT
SEP
DEC
NOV
25
°
0
E
° -25
50
E
° -25
-50
1
I
I
I
I
II
I
t
I
I
I
I
I
I
I
1
1
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11
I
1
1
I
I
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1
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1
1
1
1
1
II
11
1
1
1
I
I
1
1
1
1
II
I
I
I
I
I
I
1
1
1
1
24
22
T
16
14
MAR
APR
MAY
JUN
JUL
AUG
OCT
SEP
10 South Shelf Period
11
NOV
DEC
1
II
1982
MAR
APR
11111
JUN
MAY
25
4,
A. /'-VIMA ,
0
&A.
AUG
JUL
11 11111,11
OCT
SEP
111 111
11
1
11
1
1
11
NOV
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11-1
r)-I
51M
E
VI
" -25
50
U
U
4'
in
25
A
0
AA) NM
=
1a0 1 M
E
" -25
-50
0
I
I
I
I
1
11
1
1
1
1
1
1
1
1
1
1
1
II
1
1
1
1
1
1
1
1
1
1
II
1
1
1
1
1
1
II
1
1
1
1
1
1
1
1
111
1
1
1
25
1
1
1
1
1
1
1
1
11
51M
N
0
E
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50
25
101M
4)
0
E
" -25
-50
Y
I
I
I
I
MAR
1
11
1
1
1
1
APR
1
I
1
1
1
1
MAY
1
11
1
1
1
1
JUN
1
I
I
I
JUL
1
11
1
1
1
1
AUG
1
11
1
1
1
1
1
1
1
SEP
10 South Shelf Period
1
1
1
OCT
II
1
11
1
1
1
1
NOV
1
1
1
1
1
DEC
I
1983
1--T-r-1--1
I
FEB
JAN
DEC
NOV
JUL
JUN
MAY
AUG
I
9
25
V
APR
MAR
50M
4)
0
E
a
-25
50
` v-
25
k
101m
-50
-75
I
I
I
1
1
I
1
1
1
1
II
1
I
I
I
I
I
II
1
I
1
I
I
I
I
I
1
1I
1
1
I
I
I
I
1
1
1
1
1
1
1
1
II
1
I
I
I
I
1
I
1
1
1
1
1
II
1
1
1
1
1
11
24
22
101M
U
T
20
a°i
0
18
16
1
1
1
1
NOV
1
1
1
1
1
1
DEC
1
II
1
1
1
1
JAN
1
11
I
I
I
FEB
1
1
1
1
1
1
1
MAR
1
11
I
I
APR
I
1
I
I
I
I
I
II
I
10 South Shelf Period
I
I
I
JUN
MAY
III
I
I
I
I
I
I
JUL
111
1
1
1
1
AUG
1
1
1983
NOV
JAN
DEC
FEB
APR
MAR
111
11
MAY
JUN
JUL
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11 fill 11
11 11/11/11
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III
1
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I
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I
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i
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l
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10 South Shelf Period
l
l
l
JUN
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l
l
t
l
l
l
JUL
l
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AUG
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MAR
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JUL
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26
24
22
18
16
14
FEB
MAR
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MAY
JUN
JUL
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10 South Shelf Period IV
SEP
OCT
NOV
1983
MAR
FEB
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JUL
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0
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I
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1
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1
1
1
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1
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I
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1
1
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JUN
1
I
1
I
1
1
JUL
1
11
1
1
1
1
1
11
11
AUG
10 South Shelf Period IV
1
1
SEP
1
1
1
1
1
1
OCT
1
11
1
1
1
-1
1
NOV
1
1985
1984
JUL
JUN
MAY
JAN
DEC
NOV
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I
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I
I
I
I
I
I
I
I
I
II
I
II
I
I
I
II
1
1
1
1
1
1
1
1
1
1
11
1
1
I
I
1
I
I
1
1
1
I
II
I
I
1
I
I
II
1111111TIllfil 111 11 11/11/11 F-T-T-T7-77-1111iii
11
11
I
I
I
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I
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1111,11-T-T-T-T-1
20
T
16
14
12
II
I
I
MAY
I
II
I
I
I
I
JUN
I
I
I
I
I
I
JUL
I
II
II
I
I
AUG
I
II
I
I
I
I
SEP
I
I
I
I
I
I
OCT
I
11
I
I
I
11
NOV
I
I
11
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DEC
10 South Shelf Period VI
I
II
II
I
I
JAN
I
II
I
I
I
FEB
I
I I
1
1
1
1
MAR
1
1985
1984
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JAN
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I
I
I
I
JUN
I
1
1
1
1
1
JUL
I
11
11
1
1
AUG
1
11
I
l
l
l
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l
l
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l
l
l
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l
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I
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I
1
1
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DEC
10 South Shelf Period Vl
1
1
1
1
1
JAN
1
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I
i
l
l
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l
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10 South Shelf Period
SEP
JUL
JUN
MAY
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MAR
111
1982
II
OCT
NOV
JUN
JUL
1111111111111111111111
1
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10 South Shelf Period
NOV
a
90
FEB
JAN
DEC
1983
III
11/11/1111 11/11/1111
APR
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APR
MAR
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II
I
I
I
I
1983
I
I
I
1
JUL
JUN
MAY
I
AUG
11111 11 fl 111111 11/11/11 11 111111-T1111111 1111
1
10 South Shelf Period IV
L
MAY
1
II
I
I
I
I
I
I
I
1
1
II
1
1
NOV
OCT
SEP
AUG
II
1
1
d
1
1
0
ci
50
1983
10 South Shelf Period IV
I
I
I
1
II
1
1
1
1
MAY
APR
MAR
FEB
1
II
I
I
I
I
I
I
I
I
I
j
JUL
JUN
1
II
1
1
1
1
1
1
1
1
1
1
II
1
1
1
1
1
II
I
I
I
I
NOV
OCT
SEP
AUG
1
I
I
1
1
1
1
1
II
1
122
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
i
I
1
1
I
I
1
I
1
I
I
1
I
1
1
1
I
i
0.00
20
30
50
40
80
70
60
90
Speed cm/s
0.25
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0.05
0.000
60
120
Direction
0.25
300
240
180
360
Deg. T
IIIIIII1IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
0.00
12
14
16
18
20
22
Temperature
24
26
28
Deg. C
10 South Shelf Period
I
50m
30
123
0.25
1
1
1
1
1
1
1 LLL.L1 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
I
v
0.05
m-r-r-rr-I
0.00
n Tr r rTT-r-r rr T-r
1
30
20
10
50
40
80
70
60
90
Speed cm/s
IIII
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
I
1
1
1
1
0
X0.05
0.00
60
120
Direction
0.50
240
180
360
300
Deg. T
IIIIII I I II111II1111IIIIIIIIIIIIIIIIIIIIIIIIIII 1I1IIIIIIIIIIIIIIIIIIIII1111IIIIII1111 III 11
0.10
0.00
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
10 South Shelf Period
1
100m
30
124
0.25
c
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
0.20--
a)
D
0.15
LL-
a)
0.10
0
a)
w 0.05
0.00
20
10
0
30
60
50
40
80
70
90
Speed cm/s
60
0
Direction
0.25
360
300
240
180
120
Deg. T
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII n IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
C
I
0.05
0.00 --1 "T TrrrrIu'
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
10 South Shelf Period
11
51 m
30
125
0.25
1
1
1
1
I
t
1
1
i
1
1
I
1
I
1
I
1
I
I
20
10
30
50
40
70
60
90
80
Speed cm/s
lt
0.25
1
1
E-
X 0.057
0.00
60
120
Direction
0.50
300
240
180
360
Deg. T
ilIlIIIIIIiIIIlIIIIilIllilP
C) 0.40
C
m
0-0.30
L
LL-
> 0.20
v
0.10
0.00
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
10 South Shelf Period
II
101m
30
126
0.25
I
I
I
0.15 a)
0.05-1
0.00
1
1
1
1
1
1
1
1
1
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
I
I
I
0.10
0
N
(If
1
4-F'-j
30
20
10
50
40
90
80
70
60
Speed cm/s
0.25
C
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
I
I
I
00.20
a)
F
0.05 H
-1--I
0.00
0
60
120
180
Direction
300
240
Deg. T
10 South Shelf Period
III
50m
360
127
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
0
I
I
I
I
I
I
1
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
LP
c 0.05 H
-rI
0.00
0
30
20
10
FT-Fl
70
60
50
40
I
90
80
Speed cm/s
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
E-
a
-+
0.05
0.00:T
- - Li
1
120
60
0
2L
1
Direction
0.50
300
240
180
Thi-tt1-Hkr1in
360
Deg. T
IIIIIIIIIIIIIIIIIIIII I IIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII II
I
0.00
12
14
16
18
20
Temperature
22
24
26
28
30
Deg. C
10 South Shelf Period
III
101m
128
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1.1
1
0.10
0.05
0.00
30
20
10
50
40
90
80
70
60
Speed cm/s
0.25
C
1
1
1
I
I
I
I
1
I
1
1
1
1
1
1
1
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
0.20
0-0.15
rZC
v
0.05-E
0.00
60
120
Direction
0.25
300
240
180
360
Deg. T
IIIIIII!IIIIIIIIIIIIIIIIlIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
0.10
0 00
11111 fill fill fill
12
14
lilt lilt lilt fill Jill fill lilt fill lift fill lilt lilt lilt
16
18
20
Temperature
22
24
26
28
Deg. C
10 South Shelf Period IV 58m
30
129
0.25
I
I
I
I
I
I
I
I
I
0.00 rrTrr-r
0
I
I
I
I
I
I
I
I
I
I
1
l
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
III [I 11-flfffll [IT-111,11
10
90
80
70
60
50
40
30
20
Speed cm/s
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
i
I
I
i
l
l
l
l
l
l
I
l
l
l
l
i
l
l
l
l
l
l
0.10
0
co
0.054
0.00-
1
180
120
60
0
Direction
12
14
16
18
20
Temperature
360
300
240
Deg. T
22
24
26
28
30
Deg. C
10 South Shelf Period IV
109m
130
0.25
1
1
1
1
1
I
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
C
C
C
I
0.00
0
20
10
40
30
50
90
80
70
60
Speed cm/s
11
0.25
1
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
I
I
I
I
I
I
1
1
1
1
1
0
0.05
0.00
60
0
120
Direction
0.25
C
300
240
180
360
Deg. T
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
0.20
0.10
0.00
12
14
16
18
20
Temperature
22
24
Deg. C
26
10 South Shelf Period VI
28
50m
30
131
0.25
1
0
1
1
1
1
1
1
1 11/11/1111 1
20
10
30
I
1-
I
I
I
I
I
I 111] I 1111111
50
40
60
1
80
70
1
1
1
1
90
Speed cm/s
0.25
C
0.050.00
0
Direction
360
300
240
180
120
60
Deg. T
1111IIIIIIIIItIIIIIIIIIiIiIIIItIIItIII,IILIIIIIIIIIIIIIIIItIIIIIIIIItI
0.50
E-
104
0.00
12
14
16
18
20
22
24
26
28
30
Temperature Deg. C
10 South Shelf Period VI
100m
132
133
MOORING
10 SOUTH INNER SLOPE
MOORING
PERIOD
V
VI
10 South Inner Slope
INSTRUMENT
DEPTH [m]
100
150
275
425
82
132
257
407
707
DATA POINTS
U,V
T
640
639
639
640
1251
1021
482
1251
1251
640
639
639
640
1251
1251
956
1251
1251
ME ANS & (S TANDARD DEVIAT IONS)
T [Deg.C]
V [cm/s]
U [cm/s]
3.8 ( 6.3)
5.8 ( 6.6)
2.7 ( 7.4)
0.4 ( 4.8)
3.6 ( 8.8)
4.3 ( 7.2)
5.5 ( 5.1)
3.4 ( 5.0)
1.4 ( 3.5)
-4.9 ( 7.5)
-7.6 ( 7.8)
-4.8 (10.3)
-0.4 ( 7.3)
-4.2 ( 6.6)
-8.7 ( 9.5)
-8.7 ( 8.1)
-4.6 ( 7.6)
-0.4 ( 4.8)
14.19
13.45
12.03
9.40
14.66
13.92
12.44
9.85
6.22
(0.25)
(0.40)
(0.48)
(0.44)
(0.64)
(0.36)
(0.46)
(0.36)
(0.26)
MIN
T
MAX
T
[Deg.C]
13.68
12.66
11.18
8.45
13.76
13.07
11.51
8.78
5.46
14.90
14.18
13.33
10.29
16.87
14.83
13.84
10.84
7.05
VECTOR MEANS PRINCIPAL
SPEED DIRECTION AXIS
[cm/s] [Deg.T]
[Deg.T]
6.2
9.5
5.5
0.6
5.6
9.7
10.3
5.7
1.4
142.5
142.6
151.0
131.7
139.0
153.8
147.6
143.4
105.3
-35.6
-38.2
-34.6
-32.4
-59.5
-33.4
-27.0
-31.7
-35.0
NORTH km
NORTH km
400 --r-
400 --1--
200-4-
200 -4-
100 m
150 m
----f--1 EAST km
600
800
1000
-200
-400
-600
-800
-1000
NORTH km
400 --
-1200
200
-200
rT
200
400
275 m
NORTH km
400 T
EAST km
600
800
1000
-200
200
425
-400 -
EAST km
-200
-600
-800
200
400
-200 -400
10 South Inner Slope
Period V
600
800
1000
132 m
1----I EAST km
400
-200
-400
-600
-800
-1000
-1200--1400--1600
-1800
-2000
10 South Inner Slope
Period VI
600
800
1000
1200
NORTH km
NORTH km
400 -r-
400 --T-
200 t
-200
1 1
-200
-400
-600
-800
--
-1000
200
257 m
\
200
400
407 m
EAST km
EAST km
600
800
-200
1000
1
\ 200
400
600
-200
-400
-600
-800
-1200
-1400
NORTH km
400 --r200
707 m
---200
EAST km
00
600
800
1000
-200
10 South Inner Slope
Period VI
800
1000
1984
NOV
I
0
I
I ,F
DEC
I
JAN
1 11/11/1111 11111111111 11 1111APR
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FEB
MAR
25
MAY
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JUL
JUN
AUG
I
100M
CD
0
E
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50
25
150M
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1-11
0
11
E
" -25
V
50
U
c
25
275M
0
E
-25
50
25
425M
0
E
-25
1
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NOV
DEC
JAN
11
1 11/11/11 1 11/11/1111 1111111 111] 11111 1111
FEB
MAR
APR
MAY
JUN
10 South Inner Slope Period V
JUL
1
11
AUG
171
1984
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
22
20
18
16
14
10
8
6
4
2
0
10 South Inner Slope Period V
JUL
AUG
1984
NOV
U
U
JAN
FEB
MAR
APR
25
MAY
JUN
JUL
AUG
JUN
JUL
AUG
100M
4A 0
0
E
DEC
vv-v
-25
50
U
Q1
N
E
U
U
25
150M
0
-25
50
25
a)
275M
ANA
0
E
-25
50
U
25
425M
a)
co
1-1
E
U
0
-25
-50
NOV
DEC
JAN
FEB
MAR
APR
MAY
10 South Inner Slope Period V
1984
25
AUG
JUL
JUN
MAY
APR
MAR
FEB
JAN
DEC
NOV
100M
a)
0
E
-25
50
25
150M
0
E
" -25
50
V
U
275M
25
a)
co
0
E
-25
50
0
25
425M
50
a)
y
E
se
-25
-50
I
I
I
I
NOV
I
I
1
1
1
1
DEC
I-11
I
I
I
I
JAN
1
II
I
1
FEB
I
11
MAR
APR
I
11
MAY
JUN
10 South Inner Slope Period V
I
1--L 1
JUL
11
AUG
1985
1984
MAY
JUN
JUL
AUG
SEP
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
OCT
NOV
DEC
JAN
FEB
MAR
JAN
FEB
MAR
25
a)
cl)
0
E
0
-25
50
0
25
a)
0
E
-25
50
V
50
U
25
a)
rn
1
0
E
0
-25
50
U
25
4)
0
E
a
-25
-50
10
inner SIore Period VI
1985
1984
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
JAN
10 South Inner Slope Period VI
FEB
MAR
1984
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
FEB
JAN
MAR
I
25
Ar
A A
0
`" A
82M
vvnM,,r
V
-25
50
25
132M
0
-25
50
25
U
-25
50
25
- G- N
I'
-
A
taA/h1./ crw
f- V4t P
L'11A
.Ml ` '
n
AA
/1n/`V-
707M
LS
-50
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
10 South Inner Slope Period VI
JAN
FEB
MAR
1985
1984
MAY
JUN
JUL
AUG
SEP
OCT
NOV
I
JAN
DEC
TVFT T-I-T
I
I
I
FEB
I
IrTTT7- Ii
25
4)
1
0
' -25
E
v- vv-
MAR
I
I7-T-T-l
82M
vvvvv
A Ago
50
25
\E
132M
0
-25
50
25
V
50
25
a)
0
V,
E
0
v
-25
50
25
\E
707M
0
-25
-50
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
10 South Inner Slope Period VI
JAN
FEB
MAR
10 South Inner Slope
NOV
L -L I
I
DEC
I
I
II
I
I
I
11
I
I
I
I
I
II
I
1984
Period V
MAR
FEB
JAN
I
I
I
I
I
I
I
I
APR
I
II
I
I
1
I
MAY
I
I
I
I
I
JUN
I
II
I
I
I
I
AUG
JUL
1
I
I
1
1
1
1
11
1984
MAY
90
a
l.. I
I
I
JUN
I
II
I
I
AUG
JUL
I
I
I
I
I
II
I
I
I
I
II
I
I
I
I
70
10 South Inner Slope
1
SEP
1
11
1
1
1
1
1
1985
SEP
I
1
1
Period VI
OCT
I
I
I
I
I
I
NOV
I
II
I
I
I
DEC
I
I
FEB
JAN
Ii
I
I
I
II
I
i
I
MAR
I- L1LL_l__1_1
148
0.25
0.05
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
0.00
20
10
0
30
50
40
90
80
70
60
Speed cm/s
0.25
1
1
1
1
I
I
I
I
I
1
I
I
I
1
1
1
I
I
1
1
I
1
1
I
1
1
I
1
1
I
I
1
1
I
I
v
0.05
000
.
120
60
0
Direction
0.50
c
360
300
240
180
Deg. T
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII II1111111111111111t11111111111111111111.11111111111111111
0.40
a
3
0 0.30
L
0.20
0.10
0.00
lfillillilliffillilliillillifilillifillilliililillirrrTTTrTTrm
-
12
14
16
18
20
Temperature
22
24
26
28
30
Deg. C
10 South Inner Slope Period V 100m
149
0.25
I
I
I IIII I
i
I
I
I
I
1
!
1
1
1
1
I
1
I
I
I
!
1
1
1
1
1
1
1
1
1
1
1 i
II
0.00 -.
0
20
10
30
50
40
90
80
70
60
Speed cm/s
0.25
I
I
I
I
I
1
1
I
I
1
I
I
I
I
v 0.20
a)
0.15
LL-
X0.10
v
0.05
0.00
120
60
300
240
180
Direction
360
Deg. T
I IIIIIIIIII1I11 IIILIIIlIIIIIII
0.25
v
E 0.05
0.00 12
14
16
18
20
22
Temperature
24
26
28
30
Deg. C
10 South Inner Slope Period V 150m
150
0.25
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
I
I
f-
0.00
30
20
10
0
50
40
90
80
70
60
Speed cm/s
0.25
I
I
I
I
I
1
I
I
I
I
I
I
I
I
I
i
I
I
1
I
I
1
I
I
I
I
I
I
I
I
I
I
I
I
I
0.05
0.00
I
Direction
360
300
Deg. T
AIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
0.25
0 05
240
180
120
60
0
T
4
U1
0.00
0
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Inner Slope Period V 275m
151
0.25
L i
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
0 0.05 0.00
20
10
30
40
50
70
60
80
90
Speed cm/s
111111111111111111 1
0.25
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
X0.20
a) 0.15
L
IL
> 0.10
v
W 0.05
0.00
0
60
120
180
Direction
0.25
240
300
360
Deg. T
II111111IIIIJIIIIIIIIIIIIIIIIIIIIIIIII111111IIIIII111111IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIf
0
X0.054
0.00
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Inner Slope Period V 425m
152
0.25
I I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
F
0.05
E-
0.00
20
10
30
50
40
90
80
70
60
Speed cm/s
.0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
l
C
0
to 0.05
0.00
60
0
120
Direction
0.50-
0.10
300
240
180
360
Deg. T
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIII IIII
4
in
0.00 12
14
16
18
20
Temperature
22
24
26
28
30
Deg. C
10 South Inner Slope Period VI
82m
153
0.25
1
1
1
1
1
1
1 1 1
1 1 1
1
I
I
I
1 1( 1 I I I 1 1 I
1 1 1
1
I
1
1
0.10
x 0.05 -J
0.00 --l-
r
0
30
20
10
50
40
1
1
I
1
I
1
1
1
1
1
I
1
I
90
cm/s
Speed
0.25
80
70
60
i
1
1
I
1
1
1
1
I
I
I
1
1
1
1
1
1
0.20
0.10
v
-
0.05L-P
0.00,
T--v-
0
60
120
Direction
III
0.50
C
360
300
240
180
1 -r-r ---F-"
Deg. T
if] I I I 1 III 111111111111111 III I I I1111IIIII 111111 IuluI 111111111
0.40
F
0.00 -.
12
14
16
18
20
Temperature
22
24
26
28
30
Deg. C
10 South Inner Slope Period VI
132m
154
0.25
1
1
1
1
1
1
1
1
1
1
11
_I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
1
1
1
0.20
0.15
0.10
0.05
0.00
30
20
10
0
50
40
90
80
70
60
Speed cm/s
0.25
l
I
I
I
1
1
1
I
I
I
I
1
I
I
I
I
I
I
I
I
I
I
1
I
I
1
I
1
I
I
I
1
I
I
I
U-
w
0.05---^--
0.00
60
Direction
0.25
0.05
360
300
240
180
120
Deg. T
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII111IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
F
4
C
P
0.00
0
2
4
6
8
10
12
14
16
18
Temperature Deg. C
10 South Inner Slope Period VI
257m
155
0.25
t
i
l
1
l
1
1
1
1
1
1
1
1
I
1
1
1
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
1
F
0.00
liii
T
TTr
20
10
0
30
50
40
60
80
70
90
Speed cm/s
0.25
I
C
0.05
0.00
I
I
I
60
120
Direction
r
360
300
Deg. T
IlllIIIlI1IIIIli!IIllIIIII
0.50
0
240
180
I
0.100.00 -
I I I rrrrrrri I I I1
0
2
4
6
8
Temperature
L
10
12
14
16
18
Deg. C
10 South Inner Slope Period VI
407m
156
0.50
0.20
v
0.10
0.00-t
0
10
20
30
40
50
90
80
70
60
Speed cm/s
0.25
C
I
I
I
I
I
I
I
I
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
I
1
1
1
1
1
1
1
I_I
J-1
0.05-
`L1=
0.00
60
0
120
Direction
0.50
300
240
180
360
Deg. T
FlitIIIIIIIIIIIIIIII1111IIIIIIIIIIIIIhhIillIIIIIIIIIIIIIIIt11III1111II111111111I1111I1111
0.00 0
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Inner Slope Period VI
707m
MOORING
10 SOUTH OUTER SLOPE
MOORING
PERIOD
I
II
III
IV
V
VI
10 South Outer Slope
INSTRUMENT
DEPTH [m]
87
138
282
412
169
299
442
390
90
140
265
415
84
134
279
79
130
250
400
DATA POINTS
U,V
T
451
449
449
449
989
989
989
333
1123
1123
778
949
627
627
627
1230
1254
1254
1254
451
449
449
449
989
989
989
333
1123
1123
1123
946
627
627
627
1254
1254
1254
1254
MEANS & (STANDARD DEVIATIONS)
U [cm/s]
V [cm/s]
T [Deg.C]
2.3 ( 7.4)
2.6 ( 8.0)
-0.1 ( 7.0)
-1.5 ( 5.3)
2.2 (11.1)
-3.0 ( 9.0)
-4.4 ( 7.5)
-13.8 (10.5)
4.0 ( 7.6)
4.2 ( 7.3)
2.7 ( 4.5)
1.6 ( 4.8)
1.6 ( 5.8)
5.7 ( 5.7)
4.4 ( 4.5)
3.2 ( 8.6)
4.9 ( 9.5)
2.7 ( 7.6)
1.5 ( 5.4)
-0.2
0.0
1.7
1.6
-4.1
-0.2
2.5
15.2
3.0
-0.9
-1.4
-0.8
-2.0
-5.0
-4.3
-2.7
-4.6
-2.8
-1.6
(10.6)
(10.0)
(
7.8)
( 5.8)
(14.1)
(11.7)
(
7.6)
( 9.7)
(10.7)
(
9.5)
( 6.0)
( 5.9)
( 7.5)
(
7.8)
(
5.9)
( 7.3)
(
8.9)
(
7.4)
( 6.8)
14.30
13.71
12.37
9.85
13.87
12.27
9.42
10.57
20.35
15.43
11.96
9.19
15.51
13.89
11.71
15.12
13.92
12.35
9.82
(0.16)
(0.21)
(0.37)
(0.40)
(0.57)
(0.69)
(0.71)
(1.17)
(2.14)
(1.54)
(0.60)
(0.66)
(0.80)
(0.29)
(0.37)
(0.91)
(0.39)
(0.41)
(0.31)
MIN
T
MAX
T
[Deg.C]
13.83
13.13
11.52
8.97
12.56
10.64
8.27
8.06
15.13
12.96
10.81
8.18
14.69
13.27
10.97
14.09
13.24
11.66
8.95
14.83
13.96
12.93
10.67
15.45
14.05
11.56
12.23
24.04
19.69
13.33
10.72
18.02
14.58
12.60
18.53
15.14
13.56
10.87
VECTOR MEANS PRINCIPAL
SPEED DIRECTION AXIS
[cm/s]
2.3
2.6
1.7
2.2
4.6
3.0
5.1
20.6
5.1
4.3
3.0
1.8
2.5
7.6
6.2
4.2
6.8
3.9
2.1
[Deg.T]
95.1
89.8
357.4
317.7
151.4
265.9
299.6
317.8
53.2
101.6
117.1
114.8
141.1
131.0
134.6
129.8
133.4
135.3
136.4
[Deg.T]
-31.2
-36.7
-41.2
-41.5
-31.1
-33.7
-44.5
-47.6
-18.1
-30.0
-33.3
-37.4
-26.7
-29.3
-33.1
-56.4
-49.0
-46.5
-33.4
NORTH km
NORTH km
400 -r--
400 -r200
}----I
E
-200
200
282 m
400
600
800
I
EAST km
1000
H
-200
-200
-200
-400
-400 -
10 South Outer Slope
412 m
I ---I
200
600
400
Period
EAST km
I
I
800
1000
NORTH km
600 -r-400
2 99 m
200
EAST km
EAST km
00 -400 -200
-600
10 South Outer Slope
Period
II
200
NORTH km
1600 --T-
390 m
1400
1200
1000
800
600
400
-1
-1200 -1000 -800 -600 -400 -200
EAST km
200
-200
-400
10 South Outer Slope
Period
III
NORTH km
1600
90 m
1400--
140 m
1200-1000
800
600
400
20
EAST km
-200
200
400
600
800
1000
1
`~,
1200
r
I I\ I i 1
-200
-400
10 South Outer Slope
Period IV
EAST km
NORTH km
1000 -r-
NORTH km
1000 -r-
800
800
265 m
23.5.83- 24.11.83
600
600
400
400
200
200
J
-200
200 \ 400
600
800
415 m
17.2.83-13.7.83
i----
EAST km
200
1000
EAST km
400
-200
NORTH km
-400
1000 --r--
800
415 m
2.9.83- 24.11.83
600
400
200
-- EAST km
200
-400
10 South Outer Slope
Period IV
400
NORTH km
400 -T200
134 m
-200
-200
-400
-600
-800
10 South Outer Slope
Period V
NORTH km
NORTH km
400 -T-
200-+-
400 --r200
79 m
EAST km
-200--
-200--
-400--
-400--
-600--
-600--
-800--
-800--
-1000--
-1000--
-1200--
-1200--
-1400--
-1400--
-1600--
-1600
10 South Outer Slope
Period VI
NORTH km
NORTH km
400 --r--
400
200
200
250 m
400 m
EAST km
EAST km
-400 -200
1
200
400
600
800
1000
-400 -200
200
-200
-400
-600
-800
-1000
10 South Outer Slope
Period VI
400
600
800
1000
1982
DEC
NOV
U
JAN
FEB
MAR
25
AUG
JUL
JUN
MAY
APR
87M
4)
0
E
\1111
181W
" -25
7
50
25
138M
0
E
V
-25
50
U
25
282M
a)
S
0
E
0 -25
50
0
25
412M
a)
0
E
" -25
-50
I
NOV
DEC
JAN
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Deg. T
111111111111111111111 II 1111111111111 1 HIM 11/11/11 11/11/1111 1111a 111111111111111 1111111
0.00
12
14
16
18
20
Temperature
22
24
28
26
30
Deg. C
10 South Outer Slope Period
I
87m
195
0.25
I
I
I
I
I
I
I
I
I
I I I I
I
1
1
I
1
1
1
1
1
1
1
1
I
I
I
I
I
I
I
I
1
I
1
1
1
1
I
I
L
I
I
o
Of
0.05
0.00
30
20
10
0
90
80
70
60
50
40
Speed cm/s
0.25
1
I
1
1
1
1
1
1
1
I
1
I
1
1
1
1
I
1
1
I
1
1
1
I
1
I
1
1
I
1
I
1
1
I
1
v
0.20
C
a)
0.15
LL-
0.10
0.05
11111
0.00 '
C
i
60
120
Deg. T
Direction
0.50
u II 1111111 II
Cr 0.10
0.00- Im
12
360
300
240
180
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
A
14
16
18
20
22
Temperature
24
28
26
30
Deg. C
10 South Outer Slope Period
1
138m
196
0.25
0
1
1
1
1
1
1
1
1
1
I
1
1
1
1
I
1
I
1
1
I
1
1
1
1
I
I
1
1
1
l
1
1
I
1
1
1
1
1
1
1
1
1
1
1
0.050.00
50
40
30
20
10
0
90
80
70
60
Speed cm/s
i
0.25
i1
I
i
I
I
I
i
I
I
i
I
i
I
I
i
1
I
I
I
I
1
1
1
1
1
1
1
I
1
1
1
1
1
0.05
0.00
-Ti
60
Direction
360
300
240
180
120
Deg. T
1111I111111111I1111I1111I1111I1111I1111111III11111u11I1111I1111I1111I1111I1111IllILL1
0.50
0
X0.10
0.00
0
6
8
10
12
14
16
18
Temperature Deg. C
10 South Outer Slope Period
I
282m
197
0.25
1
0.10
1
1
1
1
I
I
1
1
1
I
I
1
1
1
1
1
1
1
1
1
1I
1
I
I
I
I
I
I
I
I
I II
I
1
I
I
I
k
I
x0.05
0.00
0
30
20
10
50
40
90
80
70
60
Speed cm/s
0.25
C(D
1
1
1
1
1
1
1
i
i
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.05
C
0.00
120
60
0
Direction
300
240
180
360
Deg. T
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII a IIIIIIIIIIIIIIIIII!IIIIIIIIIII
0.25
0
0.05
0.000
2
4
6
8
Temperature
10
12
16
14
18
Deg. C
10 South Outer Slope Period:
1
412m
198
I
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
i
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
1
1
v
0.05
0.00 30
20
10
0
90
80
70
60
50
40
Speed cm/s
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
t
0.00
T
Direction
I
I
1
1
1
I
360
300
240
180
120
60
0
0.25
I
I
Deg. T
II111111111111111111111111111 II 11 1 II 1111111111111111111111111111111111111111111111111111,
F
0.15
F
0.10
0.05
0.00
12
14
16
18
20
Temperature
22
24
28
26
30
Deg. C
10 South Outer Slope Period
II
169m
199
0.25
I
I
1
1
1
1
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
I
I
1
1
1
1
1
1
0.05 H
0.00
90
80
70
60
50
40
30
20
10
Speed cm/s
11
0.25
1
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
I
I
1
1
I
I
1
1
1
I
I
1
I
I
I
I
I
-2
0.05
:1
0.00
Direction
Deg. T
1
11/11/1, 11,111111 11/11/1111Ill
I1
I II IIIIIIII a 1111 IIIIIIIIIIIIIIIIIIIIIII1111111111111111
0.25
360
300
240
180
120
60
I III 1111111111111111IIII III III
0.10
Z
a
0.05
.00
0.00-
0
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Outer Slope Period
II
299m
200
_I I
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
0.00
90
80
70
60
50
40
30
20
10
0
Speed cm/s
0.25
I
l
l
l
l
l
l
l
l
l
l l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
0.101
Ir 0.05
1`
0.00
L-
I I I I I I I I I I I I I I I I I I
I
Li,
l
l
F
r ---j
360
300
240
180
Direction
0.25
l
l
I7-1
120
60
0
l
l
Deg. T
I I IIIIIIIIIIIIII1 I I I I I III III I IIIII IIIIIIIII IIIIIIIIIIIIIIIIIIIIIIII IIII
U
0.20
C
a)
4)0.15
L--
lL
41
0.10
0
0.05
0.00
0
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Outer Slope Period
II
442m
201
1111111111111 I
0.25
1
1
1
1
1
i t
I IIIIIIIIIIIIIII
I
I
vC 0.20
a
X0.15
LL-
0.10
0.05
0.00 -.
0
20
10
30
50
40
70
60
90
80
Speed cm/s
0.501
l
1
1
1
1
I
1
1
1
1
1II 11111
1
1
1
111
1
1
1
1
1
1
L
X0.20v
,a)
0.10
0.00
T
0
60
120
300
240
180
360
IIIIIIIIIIIIIIIIiIL
Direction
0.25
Deg. T
L
0.05
0.00 0
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Outer Slope Period III
390m
202
0.25
I
I
I
I
I
I
I
I
t
1
1
1
1
1
1
I
I
I
I
I
1
I
1
1
1
1
I
t
1
I
1
1
1
1
I
1
t
1
I
I
I
i
l
l
0-0.15
LL-
0.10
O'D
0.05
0.00
0
30
20
10
90
80
70
60
50
40
Speed cm/s
0.25
I
I
I
I
I
I
t
t
t
t
I
I
I
I
I
t
t
I
I
I
I
I
I
I
I
t
t
I
i
I
I
t
t
I
t
o
0.20 C
0.05
0.00
Direction
0.25
360
300
240
180
120
60
Deg. T
IIIIIIiIIII I I III IIIIi IllIIIIIIIl II I I I I I I I III I I I I I I I I III I I III I III III IIIIIIIIIIIIII I III I I II
0.00
12
14
16
18
20
Temperature
22
24
26
28
30
Deg. C
10 South Outer Slope Period IV 90m
203
0.25
1
1
1
1
1
1
1
1
1
0.00
1
I
I
I
I
I
I
I
I
I
I
I
i
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
I
I lI
1111111-M 1111 1 [111
0
20
10
30
40
50
80
70
60
90
Speed cm/s
IIII I
0.25
o
1
1
1
1
1
1
1
1
11
1
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
I
I
I
I
0.050.00
60
120
Direction
0.25
300
240
180
360
Deg. T
IIIIIIIIIIIIIII a IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIII
00.20
0
aa)0.15
IL
L-
F
0.10
v
Q) 0.05
0.00
12
14
16
18
20
Temperature
22
24
26
28
30
Deg. C
10 South Outer Slope Period IV
140m
204
0.25
1
1
I
1
I
1
1
1
1
I
I
1
1
1
I
I
1
1
I
I
I
1
I
I
1
1
I
1
1
1
1
1
1
I
I
I
I
1
I
I
1
1
I
1
0.00
30
20
10
0
50
40
90
80
70
60
Speed cm/s
0.25
1
1
1
1
1
1
1
1
1
1
1
1
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
I
I
I
I
I
60
0
Direction
T
I
r
360
300
240
180
120
I
Deg. T
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII111111IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
0.2-50.20-
C
a)
0-0.15
LL-
> 0.10
a
0.050.00 -1 111111111111111 till 11111111111111111 1111111111111111f lllifillimlifillispilrrrrrTrrr9,rm
0
2
4
6
8
Temperature
10
12
14
16
r-
18
Deg. C
10 South Outer Slope Period IV 265m
205
0.25
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
I
1
I
I
I
I
11111 I I I I I I I
I
I
[-I
I
0.00-t
0
20
10
30
40
50
80
70
60
90
Speed cm/s
0.25
I
II
till I
1
I
I
I
1
60
I
I
I
I
I
120
1
1
1
I
1
1
1
1
1
I
I
I
300
240
180
Direction
0.25
I
I
I
I
I
r
I
I
360
Deg. T
11/11/11 1111111111IIIIIIIIIIIIIIIII1111111 a 11/11/1111 III111111111111I111111111111111
0
wo 0.05
0.00
0
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Outer Slope Period IV 415m
206
0.25
L I
I
I
I
I
I
I
I
1
I
1
1
1
1
1
1
1
1
1
l
1
1
1
1
i
1
1
1
1
I
l
1
1
I
1
1
I
1
I
1
l
1
1
U 0.20
c
a)
0.15
LL-
0.10 H
0
Z
0.05
0.00
90
80
70
60
50
40
30
20
10
0
Speed cm/s
I_ I
0.25
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
I
1
1
1
1!
I
I
I
I
1
1
1
1
I
1
1
U 0.20
c
a
0.15
1
L
1
>0.10
0.05
0.00
240
180
120
60
0
Deg. T
Direction
0.50
360
300
I I IIIII III I I III III I I I I I I I I I I I I I I III I I I I I III III I I IIIIIIIIIIIII111111IIIIIIIII111 IIIIIII II
C
0.10
0.00
12
14
16
18
20
22
Temperature
24
26
28
30
Deg. C
10 South Outer Slope Period V 84m
207
I
0.25
0.20
0.15
0.10
0.05
0.00
30
20
10
0
50
40
90
80
70
60
Speed cm/s
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
I
I
1
1
1
1
1
1
1
1
1
1
1
1
I
I
I
I
I
0.05
0.00
60
Deg. T
Direction
'11111II
0.25
360
300
240
180
120
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIiIIIII.IIIiIIII II IIIIIIIIIIIIIIIIII
v
X0.05
0.00 -t"
12
14
16
18
20
22
Temperature
10
24
26
28
30
Deg. C
South Outer Slope Period V 134m
208
0.25
I
I
I
i
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
0 0. 20
C
a>
L
0.15
LL
0.10
0
(D 0.05
0.00
30
20
10
50
40
90
80
70
60
Speed cm/s
0.25
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
I
1
1
1
1
1
I
I
I
I
0 0.20
c
a)
uo 0.15L
,J
LL-
ID 0.10
0
L
0.05 0.00
60
0
Direction
300
240
180
120
360
Deg. T
0.25
0.00
0
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Outer Slope Period V 279m
209
0.25
c
1
1
1
I
1
1
I IIIII 1
1
1
1
1
1
1
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
I
I
I
I
I
1
1
1 L1
0.20
a,
L
0.15
0.10
3
0.05
0.00
y
0
20
10
30
50
40
60
80
70
90
Speed cm/s
0.25
I
i
I
I
I
I
I
I
I
I
i
I
I
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
L
0.00
0
60
120
Direction
0.25
300
240
180
360
Deg. T
IIIIl11iiIllIlIiliililiiIIII111IIillliilillillallfliIIliltlllll,llllllilllllllllllilllili
.-,
v
0.05
0.00
12
14
16
18
20
Temperature
22
24
26
28
30
Deg. C
10 South Outer Slope Period VI 79m
210
0.25
v
i
i
i
i
1
i
i
i
1
1
1
1
1
1
I
i
I
i
1
i
i
I
i
1
i
i
1
1
1
i
i
i
1
1
I
I
1
1
1
1
1
1
-
0.050.00
0
20
10
60
50
40
30
80
70
90
Speed cm/s
0.00
Direction
0.50
300
240
180
120
60
0
360
Deg. T
lIJlIlIlIlIlIlIIIIIIIIIlIIIIlllItIIIlIIItlIII IllIlIlI
E
0.00
12
14
16
18
20
Temperature
22
24
26
28
30
Deg. C
10 South Outer Slope Period VI
130m
211
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
II
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1 It
FL J--1
0.05
-
0.00
0
20
10
30
50
40
90
80
70
60
Speed cm/s
0.25
0
0.05
0.00
I
I
I
I
0
I
I
I
I
I
I
I
I
I
1
I
I
I
I
I
I
I
I
Iu
T
I
l
I
I
I
I
I1I
I
1
1
I
1
1
1
1
I I
1
60
180
120
Direction
360
300
240
Deg. T
u11IIIIII111I111II1111I111IIIIIIIIIIIIIIIIlIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
0.25
R
E-
0.10 v
E
0.05-
M
0.004
0
I
I1 11/11/1111 11/11/1111 11/11/1M
I
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Outer Slope Period VI
250m
212
IIIIIIIIIIIIIIII I
0.25
I
l
I
I
I
I
I
1
1
1
1
1
1
1
I
I
I
I
I
I
I
I
I
I
I
0.20 4
0.15 -
F
rL
0.10-
Z
L
0.05 0.00
L
r1ir
I
0
20
10
50
40
30
60
80
70
90
Speed cm/s
0.25
0.00
60
0
Direction
300
240
180
120
360
Deg. T
0.50...I.I.II...I.I..III.I..I.IIIIII
C
0.20
0
0.10
0.000
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Outer Slope Period VI
400m
MOORING
10 SOUTH OFFSHORE
MOORING
PERIOD
10 South Offshore
INSTRUMENT
DEPTH [m]
DATA POINTS
U,V
T
MEANS & (STANDARD DEVIATIONS)
V [cm/s]
U [cm/s]
T [Deg.C]
MIN
MAX
T
T
[Deg.C]
IV
110
160
275
415
336
1118
1118
1118
1118
1118
1118
1118
3.5 ( 9.3)
5.1 ( 6.1)
3.2 ( 5.4)
2.1 ( 4.9)
4.2 (11.9)
0.1 ( 8.4)
0.4 ( 8.4)
-1.7 ( 6.1)
20.53
15.48
11.89
9.11
(2.27)
(1.53)
(0.62)
(0.64)
14.28
13.02
9.53
7.42
23.69
19.73
13.29
10.76
VECTOR MEANS PRINCIPAL
SPEED DIRECTION AXIS
[cm/s] [Deg.T]
5.4
5.1
3.2
2.7
40.2
88.7
83.7
127.9
[Deg.T]
-33.4
-25.0
-22.2
-34.5
NORTH km
400 -r
IIOm
200
-200
200
400
600
I
I
800
1000
EAST km
-200
-400 -'
NORTH km
1000 T
NORTH km
1000
415 m
10 South Offshore
Period IV
1983
MAR
APR
FEB
III
1111111
11/11/11
a
m
t,
E
U
i
I
I
I
JUL
JUN
MAY
I
11
1
1
1T
1
NOV
OCT
SEP
AUG
I
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25
0
-25
50
U
C!
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25
0
E
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50
25
rf;' 1i1111,1',1;;t
0
E
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50
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25
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0
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I
I
I
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I
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I
I
I
I
MAR
I
II
I
I
I
l
APR
l
t
1
1
1
MAY
1
1I
1
1
1
1
JUN
1
1
1
1
1
1
JUL
1
1
11
1
1
]
AU G
111
1
l
1
1
SEP
10 South Offshore Period IV
1
1
1
1
1
1
OCT
1
1I
1
1
I
I
NOV
I
1983
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
28
26
24
22
20
16
14
12
10
8
6
10 South Offshore Period IV
OCT
NOV
1983
FEB
APR
MAR
JUL
JUN
MAY
AUG
1
1
_1
NOV
OCT
SEP
11
I
1
1
I
25
110m
a
0
-25
50
q
160M
25
0
E
-25
U
50
25
275M
0
E
U
-25
50
U
25
s
0
0
W
E
U
-25
-50
I
I
FEB
I
I
I
1
1
1
1
MAR
1
11
1
1
1
1
APR
I
I
I
MAY
1
11
1
1
1
1
JUN
1
1
1
1
1
1
JUL
1
II
1
1
1
1
AUG
1
lI
1
11
1
SEP
10 South Offshore Period IV
1
1
1
1
1
1.1
OCT
11
1
i
11
NOV
1
1983
FEB
APR
MAR
MAY
JUN
AUG
JUL
OCT
SEP
NOV
25
110M
0
E
-25
50
25
160M
4)
tNAv--AvAvA-pvv!V v vv-,8vA
0
v
E
U -25
V
50
E
-25
50
25
s
E
415M
-1
0
-25
-50
III 11/11/1111
FEB
MAR
I
l
J
l
APR
j
l
l
l
l
l
MAY
l
II
I
I
I
j
JUN
1
I
l
l
i j
JUL
l
II
I
I
I
AUG
l
11
1
1
1
1
SEP
10 South Offshore Period IV
1
1
1
1
1
1
OCT
1
11
1
1
1
1
NOV
1
10 South Offshore
FEB
I
I
I
Period IV
APR
MAR
1
I
I
I
I
I
I
I
II
1
1
1
1
1983
MAY
1
1
1
1
1
1
JUN
1
11
1
I
1
1
JUL
I
I
I
I
I
1
11
1
IL I
I
II
1
1
1
1.
NOV
OCT
SEP
AU G
1
I
I
I
I
I
I
I
II
I
I _I
1
I
150
10 South Offshore
FEB
530
410
(
1
1
1
MAR
1
I
I
I
I
1
I
I
1983
Period IV
111
APR
MAY
JUN
I 11/11/1111 1
111
I
JUL
AUG
SEP
OCT
NOV
1
1
-1
222
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
1
1
1
1
1
1
I
I
I
1
1
I
I
1
1
1
1
1
1
1
1
v 0.20W
U
a)
LL
a)
0
Q)
1
af
30
20
10
0
90
80
70
60
50
40
Speed cm/s
L1
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
I
I
I
I
I
I
I
I
I
I
I
I
I
C
> 0.10
r
0.05-:
L[ :
0.00 --r -r
Direction
Deg. T
III1111111111 V III!!IIn1 1111I1111I1II II 111111111I1IIII1111 II IIIIIIIIIIII V III IIIIIIIIIII
0.25
U
360
300
240
180
120
60
0
0.20-
C
a)
0-0.15
E
LL
0.10
C
F
0.00
1
:1
12
FR 1
14
16
18
20
Temperature
22
24
26
28
30
Deg. C
10 South Offshore Period IV
1 10m
223
0.25
c
I
I
Ji
!
I
1L
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1-1
L
0.20
aD
Z3
0.15LL
0.05
r%
.
00
11/11/11 11/11/1111 111 IIIIIIIIIII-T-T-TT
111111
30
20
10
0
50
40
90
80
70
60
Speed, cm/s
II
0.25
I
I
I
II
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
F
0.10
0.05
0.00-t
0
120
60
180
Direction
0.25
300
240
360
Deg. T
IIIIIIIILIIIIIIIIIIII III IIIIIIIIIIIIIII IIIIII u I I III IIIIIIIII. IIIIIIIIIII IIIIIIIIIII 111111
0.10
v
(D 0.05
E
0.00
12
14
16
18
20
Temperature
22
24
26
28
30
Deg. C
10 South Offshore Period IV
160m
224
0.25 -
1
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
I
I
1
1
1
1
1
1 1111
F
E-
0.00
0
20
10
30
50
40
90
80
70
60
Speed cm/s
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
0
'D 0.05
m
0.00--r
0
F-1
120
60
Direction
0.25
300
240
180
360
Deg. T
H IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIItllIII1111111itH IIlu IIIIIIIllllIl11111111
0.00
0
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Offshore Period IV
275m
225
0.25
I
1
I
1
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
I
I
I
I
0.05
0.00
0
20
10
30
50
40
70
60
80
90
Speed cm/s
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
I
I
I
I
1
1
0.05
0.00
0
60
120
Direction
0.25
I I I I I
I
I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I
I
300
240
180
360
Deg. T
I I I I I I I I I
I
I I I I I I
I
I I I I I I I I I I I I I I I I I I I I I I I I I I I I
I II
0
0.00
0
2
4
6
8
Temperature
10
12
14
16
18
Deg. C
10 South Offshore Period IV 415m
226
2-27
MOORING
85 WEST
MOORING
PERIOD
IV
V
VI
85 West
INSTRUMENT
DEPTH [m]
175
225
360
510
107
157
282
418
56
107
232
379
DATA POINTS
U,V
T
1129
1129
1129
1129
690
690
690
690
455
627
1259
1129
1129
1129
1129
690
690
690
690
1259
1259
1259
1258
MEANS & (STANDARD DEVIAT IONS)
U [cm/s]
V [cm/s]
T [Deg.C]
-1.3
-0.6
1.1
1.3
1.7
2.2
1.8
0.8
5.2
3.8
0.5
( 9.3)
(
7.9)
(
7.5)
( 6.5)
( 4.8)
( 5.2)
( 4.8)
( 4.0)
(10.2)
( 9.2)
( 5.6)
-1.2 ( 8.0)
-1.3 ( 6.9)
-2.9 ( 7.3)
-1.4 ( 5.4)
-1.4 ( 4.1)
-1.8 ( 4.3)
-0.6 ( 4.3)
0.0 ( 3.6)
1.5 ( 9.4)
0.5 ( 8.3)
0.5 ( 5.6)
14.22
13.20
9.99
7.75
14.38
13.72
11.77
9.13
15.56
14.37
13.08
10.27
(0.51)
(0.50)
(0.63)
(0.36)
(0.19)
(0.12)
(0.44)
(0.32)
(0.75)
(0.23)
(0.41)
(0.40)
MIN
T
MAX
T
[Deg.C]
13.10
12.00
8.52
6.72
13.86
13.34
10.76
8.33
14.46
13.83
12.28
9.46
15.78
14.23
11.53
8.55
14.98
14.22
12.79
9.72
18.98
14.92
13.90
11.43
VECTOR MEANS PRINCIPAL
SPEED DIRECTION AXIS
[Deg.T]
[cm/s] [Deg.T]
1.8
1.4
3.1
1.9
2.2
2.9
1.9
0.8
5.5
3.8
0.7
225.6
204.8
160.1
136.5
128.5
128.9
109.2
88.8
73.8
81.8
45.3
69.9
70.0
-48.6
-57.0
67.8
73.4
81.0
58.2
82.1
75.8
32.8
NORTH km
400 -r
225 m
200
---- --I EAST km
-600 -400 -200
NORTH km
400 -r-
360 m
200 -
85 West
Period IV
200
400
600
NORTH km
400 --r--
107 to
200
H
EAST km
EAST km
-200
2 00
400
600
-200
-400 1
NORTH km
400 -r-
NORTH km
400 -r-
282rn
200
F-
-200
41St
200
N-, p ''"400
EAST km
EAST km
-200
600
-200
-200 -'
-400 1
85 West
Period V
200
400
600
NORTH km
NORTH km
1000 T
1000 T
800
800
1O7 m
56 m
600
13.5.84-17.9.84
600
400
400
200
-
200
------- EAST km
400
-200
600
800
400
1000
800
1000
-200 _.l .
-200 J-
NORTH km
NORTH km
1000 T
1000 T
800
800
107 m
2 32 m
600
600
23.2.85-23.3.85.
400
400
200
200
H EAST km
EAST km
-200
600
EAST km
200
400
600
800
-200
1000
-200 -'-
-200 -'
85 West
Period VI
200
1983
FEB
I
C`
II I
1MAR
rr r I i APR
r rT
MAY
JUN
JUL
AUG
OCT
SEP
I
I
NOV
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25
175M
7
510M
-
0
E
-25
50
25
S 0
E
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\irv1C\w
50
25
0
E
-25
50
25
0
-25
-50
FEB
MAR
APR
MAY
JUN
JUL
AUG
85 West Period IV
SEP
OCT
NOV
1983
FEB
MAR
APR
MAY
JUN
JUL
AUG
22
20
18
16
14
6 12
T
°'
10
8
6
4
2
0
85 West Period IV
SEP
OCT
NOV
1983
APR
MAR
FEB
JUL
JUN
MAY
AUG
NOV
OCT
SEP
i
175M
25
7v -
0
E
U
VA.
VA
4%,
--25 50
225M
25
E
-25
U
50
25
a)
A, ,J
0
V
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VV v, -wV
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j-, A A
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50
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510M
tin
0
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nil M4 nn
nnnn_,.A
E
0 -25--50 1
I
1
1
1
FEB
1
1
MAR
I
I
APR
I
I
I
LI
I
MAY
I
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1
1
1
1
JUN
1
1
1
1
1
1
JUL
1
11
1
1
1
1
AUG
85 West Period IV
1
It
11
1
1
SEP
1
l
1
l
1
t
OCT
1
Li
I
NOV
1
1983
APR
MAR
FEB
JUN
MAY
JUL
AUG
SEP
OCT
NOV
1
25
1-1
175M
0
E
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50 I225M
360M
A
I
I
FEB
11I
1
1
1
1
MAR
1
II
1
I
I
I
APR
I
I
1
1
1
1
MAY
1
II
I
I
I
I
JUN
I
I
1
1
1
1
JUL
1
II
I
I
1
I
AUG
85 West Period IV
1
510M
I\. f\ s
II
I
I
I
A
I
SEP
I
I
1
1
1
1
OCT
1
11
I
I
I
1
NOV
1
1984
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
JUL
AU G
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
25
w
0
E
U -25
50
25
a)
0
E
U
-25
50
25
a)
0
E
-25
50
25
a)
0
E
-25
-50
85 West Period V
1984
NOV
DEC
JAN
FEB
MAR
APR
MAY
22
20
18
16
14
U 12
T
0
10
8
6
4
2
0
85 West Period V
JUN
JUL
AU G
1984
DEC
NOV
JAN
APR
MAR
FEB
P
JUL
JUN
MAY
AUG
107M
E
0 -25
50
25
S
157M
0
" -25
50
25
282M
a)
0
E
0
-25
50
U
25
418M
a>
N
S
0
U
-25
-50
NA /.--
1
1
1
1
NOV
1
I
1
C.
1
1
1
DEC
1
J
I
I
I
JAN
II
I
I
I
FEB
I
I
I
I
I
I
MAR
F
J
I
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I
APR
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1
F
I
MAY
85 West Period V
III 111.
1
JUN
1
1
1
1
1
1
JUL
1
I
I
I
I
AUG
111
1984
NOV
DEC
JAN
MAR
FEB
I
APR
JUL
JUN
MAY
I
I
AUG
I
107M
.1
50
25
157M
4)
0
E
0
V
-25
50
25
282M
4)
0
E
U -25
50
25
418M
a)
0
E
-25
-50
1
1
I
I
NOV
1
I
I
I
I
I
DEC
1
II
1
1
1
1
JAN
1
II
1
1
1
1
FEB
1
1
1
1
1
MAR
,
II
1U1
APR
1
I
1
1, U II
MAY
85 West Period V
1
1
1,
JUN
1
1
1
1
1
1
JUL
1
11
1
1
1
1
AU G
1
t
1984
JUN
MAY
0
JUL
AUG
1 985
SEP
OCT
NOV
JAN
DEC
FEB
MAR
25
Q)
0
E
U -25
50
a
25
107M
-1
0
E
U -25
50
a
25
0
E
U
-25
-50
I
I
I
I
MAY
I
Il
1
1
1
1
JUN
1
1
I
l
l
l
JUL
1
11
1
1
1
1
AUG
1
11
1
1
1
1
SEP
1
1
1
1
1
1
OCT
1
11
I
I
I
I
1
1
NOV
85 West Period VI
1
1
1
1
DEC
1
11
1
1
1
1
JAN
1
11
1
1
1
FEB
1
11
1
1
1
1
MAR
1
11
1985
1984
MAY
JUN
JUL
AUG
SEP
OCT
NOV
22
20
18
16
14
0 12
T
10
8
6
4
2
0
85 West Period VI
DEC
JAN
FEB
MAR
1984
MAY
JUN
JUL
AUG
SEP
1985
OCT
NOV
DEC
JAN
FEB
MAR
I
25
56M
0
E
u -25
50
107M
U
A
" -25
50
25
232M
4)
0
E
-25
-50
MAY
JUN
JUL
AUG
SEP
OCT
NOV
85 West Period VI
DEC
JAN
FEB
MAR
1985
1984
IVIF1 1
U
V V I'4
OCT
rev V
NOV
__'
JAN
MAR
FEB
56M
E
" -25
50
\-
107M
25
AAANA
llv
0
E
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0 A Po
mA
A
Vv
m
.-.
v
v v
50
U
232M
25
a)
I1
E
o
0
-25
-50
MAY
JUN
DEC
JUL
85 West Period VI
FEB
I
I
85 West Period IV
FEB
L
0
260
1
1
1
APR
MAR
1
1
1
1
I
I
I
1
1983
1
II
I
I
I
I
MAY
I
I
1
1
1
1
JUN
1
I,
II
AUG
JUL
1
1
1,
I
1
1
II
,
1
SEP
II
1
1
NOV
OCT
1
1
1
1
1,
1
1
1
II
1
1
1
1
240
a
220
85 West Period IV
FEB
MAR
APR
III
I
a
I
I
1
1
1
1
1
II
I
I
I
I
1983
ii IIJUN
MAY
I
I
I
I
I
I
I
JUL
I
I
I
I
I
1
1
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1
1
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1
1
1
1
1
1
1
II
I
1
I
I
I
500
85 West Period V
NOV
L.
0 120
a
AUG
111
100
I
I
I
I
DEC
I
I
I
I
I
1984
JAN
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I
I
I
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I
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I
I
I
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I
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I
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1
1
1
1
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1
1
1
1
1
1
1
1
1
11
1
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,
1
1
1
1
1
TI
85 West Period V
NOV
I
Q- 410
MAY
I
I
I
I
DEC
I
I
I
I
I
1
1984
JAN
1
II
1
1
1
1
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1
II
I
I
I
III
APR
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I
I
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1
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I
JUN
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1
1
1
1
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1
1
1
1
1
1
1
1
1984
85 West Period VI
MAY
L.
I
i
i
i
JUN
1
11
1
1
1
1
AUG
JUL
1
1
1
1
1
1
11
1
1
1
1985
SEP
1
11
1
1
1
1
NOV
OCT
1
1
1
1
1
1
1
11
1
1
1
1
DEC
1
1
1
1
1
1
II
1
1
1
1
MAR
FEB
JAN
1
1
11
1
1
1
1
1
1
1
1
1
1
1
1
Q- 50
85 West Period VI
JUN
MAY
1984
JUL
AUG
11
1
1
SEP
1
1
1985
11
1
1
1
1
NOV
OCT
1
1
1
1
1
1
11
1
1
1
1
JAN
DEC
1
1
1
1
1
1
1
11
1
1
1
1
FEB
1
11
1
1
1
0
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1
11
1
1
1
1
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0
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0
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..
i
1
i
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JUN
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l
i
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i
i
i
1984
i
1
i
i
i
i
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ii
i
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i
1985
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II
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1
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JAN
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i
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1
247
0.25
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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1
1
1
1
1
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1
1
1
1
1
1
1
1
1
0
C
0.15
0.00 -
I
0
10
20
30
40
50
60
rrr'Tr-rTTI
70
90
80
Speed cm/s
Direction
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0.25
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Deg. T
0.05 H
0.00
12
14
16
18
20
22
24
26
28
Temperature Deg. C
85 West Period IV
175m
30
248
0.25
E-
0
0.05
0.00
I
F=:l
20
10
0
30
60
50
40
80
70
90
Speed cm/s
60
0
Direction
0.25
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C
360
300
240
180
120
Deg. T
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12
14
16
18
20
Temperature
22
24
26
28
Deg. C
85 West Period IV 225m
30
249
0.25
0.05
1
1
I
1
I
I
1
1
1
1
1
1
1
i
11
1
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1
1
1
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1
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1
1
1
1
1
1
1
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1
1
1
1
1
i
l
i
i
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0.00
0
30
20
10
50
40
90
80
70
60
Speed cm/s
11
0.25
1
I
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
1
1
1
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i
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1
1
1
1
i
1
1
1
1
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0.10
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0
120
Direction
0.25
300
240
180
360
Deg. T
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2
4
6
8
Temperature
10
12
14
16
Deg. C
85 West Period IV
360m
18
250
0.25
1
1
1
1
1
1
1
I
1
I
1
1
I
I
I
I
I
I
I
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I
1
I
1
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I
I
I
1
1
1
1
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0.00
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0
50
40
30
20
10
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90
80
70
60
Speed cm/s
0.25
L L
I
I
I
I
I
i
I
I
I
I
I
I
I
I
I
I
I
1
I
1
1
I
I
1
I
I
1
1
1
1
1
I
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L
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0.00
60
0
Direction
360
300
240
180
120
Deg. T
1111I1111I111 II..IIIII.IIIIIIIIIIII111111 IIII1111I11JIIIIIIIIII IIIIIIIIIIIIIIIIIIIIII1111
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6
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8
Temperature
10
12
14
16
Deg. C
85 West Period IV 51 Om
18
251
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
l
l
l
I
l
I
I
I
I
I
I
I
I
I
I
I
l
l
0
0.05
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0
m
20
10
30
40
50
60
80
70
90
Speed cm/s
0.25
120
60
Direction
0.50
300
240
180
360
Deg. T
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12
14
16
18
20
Temperature
22
24
26
28
Deg. C
85 West Period V 107m
30
252
0.25
0.05
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
F
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0.00
0
30
20
10
50
40
90
80
70
60
Speed cm/s
LI
0.25
I
L
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
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I
I
I
I
I
I
I
I
I
I
I
I
I
I
> 0.10
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if
60
0
Direction
III I-F-T-1
360
300
240
180
120
I
Deg. T
1.00
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0.00
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
85 West Period V 157m
30
253
0.25
I
I
I
I
I
1
1
1
sue,
1
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I
I
I
I
I
I
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I
I
I
I
I
I
I
I
I
I
I
I
I
ii
I
v
0.05 H
0.00
0
20
10
30
50
40
60
80
70
90
Speed cm/s
0.25
0.00
60
0
Direction
0.25
300
240
180
120
360
Deg. T
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6
8
10
12
14
Temperature Deg. C
85 West Period V 282m
16
18
254
0.50
0.00 -!
0
I
I
I
I
I
I
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20
10
I
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40
I
I
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60
I
I
I
I
I
I
I
I
I
80
70
I
I
I
I
90
Speed cm/s
L
IL
a)
0.00
0
60
120
180
Direction
0.25
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360
300
240
Deg. T
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0.050.00
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2
4
6
8
Temperature
10
12
14
16
Deg. C
85 West Period V 418m
18
255
0.25
I
I
I
I
I
I
t
l _ L I
I
I
I
1
I
I
I
I
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1
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1
1
1
1
1
1
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I
I
I
1
I
I
I
I
I
1
I
1
1
C
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0.00-t
0
20
10
30
60
50
40
70
80
90
Speed cm/s
0.25
60
0
Direction
0.25
300
240
180
120
360
Deg. T
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12
14
16
18
20
Temperature
22
24
26
Deg. C
85 West Period VI
56m
28
30
256
0.25
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I
I
I
I
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
0.00
0
30
20
10
60
50
40
90
80
70
Speed cm/s
0.25
i
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I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
I
1
1
1
E-
0
t
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0.00
Direction
0.50
360
300
240
180
120
60
0
Deg. T
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0.20
0.10
0.00
12
14
16
18
20
Temperature
22
24
26
28
Deg. C
85 West Period VI
107m
30
257
l
0.25
0.05
I
I
I
l
I
I I
I
I
I
I
I
I
i
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
4
0.00 -t
0
20
10
30
80
70
60
50
40
90
Speed cm/s
0.25
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
i
I
I
I
I
I
I
I
I
I
0
I
i
I
I
I
I
I
I
360
300
240
180
120
60
Direction
LI I
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0.00--r
0.25
I
Deg. T
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0.00 0
2
4
6
8
Temperature
12
10
14
16
Deg. C
85 West Period VI
232m
18
258
0.25
-
F
a)
as
0.15 -
F
v
0.20
c
J
LL-
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a
0.050.00 0
2
4
6
8
Temperature
10
12
14
16
Deg. C
85 West Period VI
379M
18
MOORING
2 SOUTH
MOORING
2 South
PERIOD
INSTRUMENT
DEPTH [m]
II
DATA POINTS
T
U,V
51
101
250
405
151
985
985
153
151
985
985
MEANS & (S TANDARD DEVIAT IONS)
U [cm/s]
V [cm/s]
T [Deg.C]
0.7
-5.2
-0.5
(
(
(
8.4)
9.0)
5.1)
-5.1 ( 7.6)
0.2 (11.2)
-0.4 ( 8.1)
16.93
15.61
13.97
10.05
(0.59)
(0.24)
(0.54)
(0.58)
MIN
T
MAX
T
[Deg.C]
16.20
15.06
12.37
8.78
18.54
16.24
15.33
12.79
VECTOR MEANS PRINCIPAL
SPEED DIRECTION AXIS
[cm/s]
5.2
5.2
0.6
[Deg.T]
171.8
271.9
230.0
[Deg.T]
-52.9
-27.8
-15.8
NORTH km
NORTH km
400 -r
400
200
250m
iOi m
EAST km
-] EAST km
-400 -200
00 -800 -600 -400
200
-200
-400
NORTH km
400 --r-
-400
2 South
Period
II
1982
MAR
APR
MAY
JUL
JUN
AUG
SEP
OCT
NOV
DEC
I
U
1
25
1O1M
-1
0
E
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50
25
V
250M
0
FIX
-25
50
25
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0
W RI,
E
0
-25
-50
1
I
1
1
MAR
1
II
1
1
1
1
APR
1
I
1
11
1
MAY
1
II
1
1
1
1
JUN
1
1
1
1
1
1
JUL
1
11
I
I
I
I
I
II
AUG
2 South Period
,,
I
I
SEP
11
I
I
1
1
1
1
OCT
1
11
I
I
I
I
NOV
I
I
1
1
1
1
DEC
1
1
1982
MAR
APR
MAY
JUN
JUL
AUG
SEP
22
20
18
16
14
U 12
T
0
10
8
6
4
2
0
2 South Period
II
OCT
NOV
DEC
1982
MAY
APR
MAR
AUG
JUL
JUN
DEC
NOV
OCT
SEP
25
-
101m
a)
0
E
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50
25
250M
a)
0
E
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50
U
25
405M
W
0
E
U
-25
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11
I
I
MAR
1
II
I
I
1
1
APR
1
1
1
1
1
1
MAY
1
11
1
1
1
1
JUN
1
1
1
1
1
1
JUL
1
II
1!
I
1
1
II
AUG
2 South Period
1
1
1
1
SEP
II
1
I
I
I
I
1
OCT
l
11
I
I
I
I
NOV
I
I
I
I
I
II j
DEC
1982
APR
MAR
JUN
MAY
JUL
AUG
SEP
OCT
NOV
DEC
I
V
25
101M
a)
0
E
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50
U
25
a)
0
E
U
-25
50
25
405M
E
-25
-50
I
I
I
I
MAR
1
II
I
I
I
1
APR
1
I
1
I
1
1
MAY
1
J
1
1
1
1
JUN
1
I
1
1
1
1
JUL
1
II
1
1
1)
1
II
AUG
2 South Period
I
l
l
l
SEP
II
l
1
1
l
l
l
OCT
f
II
I
I
I
I
NOV
I
I
1
I
1
1
DEC
1
II
2 South Period
APR
MAR
a
40
APR
MAR
110
I
I
I
I
J
1
1
1
1
1
1
1
1
1
1
1
2 South Period
APR
MAR
1- II
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11
1
1
1
1
1
11
1
1
1
I
I
1
1
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1
1
T
11
1
1
1
DEC
NOV
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SEP
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1
1
1
1
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I
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I
I
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1
r,
I
I
1982
II
1
1
JUL
JUN
1
1
1
1
1
1
1
AUG
JUL
JUN
MAY
1
I
IF
1982
II
MAY
1-' I -7-1-f-I-I
90
280
T
i
DEC
NOV
OCT
SEP
AUG
JUL
JUN
MAY
2 South Period
0-
1982
II
1
1
1
I
I
1
II
1
I
I
I
I
I
I
I
I
I
I
I
DEC
NOV
OCT
SEP
J
I
I
I
I
I
I
I
i
I
l
l
l
220
2 South Period
APR
MAR
1
0
1
1
1
1
11
1
1
1
1
1982
II
1
1
1
1
1
1
11
I_..I
I
l
l
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I
NOV
OCT
SEP
AUG
JUL
JUN
MAY
1
I
1
1
1
II
1
1
J
I
I
I
I
DEC
11
II
268
0.25
IL
0
0. 0 5
0.00
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12
14
16
18
20
Temperature
24
22
26
Deg. C
2 South Period
II
51 m
28
30
269
0.25
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0.00
r r-r
iii
0
'111111111111111111-7
0
30
20
10
50
40
90
80
70
60
Speed cm/s
0.25
L
I
1
1
1
I
1
1
1
F1
1
1
1
1
1
1
1
I
I
1
1
rL
Ul
120
180
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
1
FJ
0.0060
0
Direction
0.50
360
300
240
Deg. T
I111IIIIII1 I I 1 I111111111I111 III I III 11/11/1111 1111 1 11111 1111 11111I1111I 111111111[111II1111
Cr0.10
0.00
12
14
16
18
20
22
24
26
28
Temperature Deg. C
2 South Period II
101m
30
270
0.25
l
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
1
1
1
I
l
1
1
1
0.050.00 -r
20
10
40
30
90
80
70
60
50
Speed cm/s
0.25
w 0.05
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
0.00
60
0
120
Direction
0.25
111 I I I I I I I
I I
I I I
I
I
300
240
180
360
Deg. T
I LI M 11/11/1111 III 11111111111111111111111111111111111111111111111111111
0
'Zi
0.05 H
0.000
2
4
6
8
10
Temperature
2 South Period
12
14
Deg. C
II
250m
16
18
271
0.25
I
I
I
I
I
I
Lr
I
I
I
I
1
1
1
1
1
1
1
1
1
I
I
I
I
I
I
I
I
I
I
I
1
1
1
1
1
1
1
1
1
1
1
1
1
t
l
fla) 0.05 H
0.00 --r
0
20
10
30
50
40
90
80
70
60
Speed cm/s
0.25
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.00 --t
0
60
120
Direction
0.25
300
240
180
360
Deg. T
1111III11111I11111IIIIIIIIIIIII1111111111111II111I111111111I111111111111111111111111I1111
C
-fl
v
I(D
0.05
0.00
0
2
4
6
8
12
10
Temperature
2 South Period
14
Deg. C
II
405m
16
18