College of OCEANOGRAPHY

OREGON STATE UNIVERSITY

MARILYN POTTS GUIN LIBRARY

HATFIELD MARINE SCIENCE CENTER

OREGON STATE UNIVERSITY

NEWPORT, OREGON 97365

AUu 2 7 1990

'College of

OCEANOGRAPHY

STATE UNIVE

Abyssal Boundary Current StudiesCurrent Measurements

North of the Falkland PlateauJanuary 1986 - April 1987

by

R. Dale PillsburyD. Barstow

J. M. BotteroG. PittockD. C. Root

J. Simpkins, IIIR. E. Still

T. Whitworth, III

Data Report 147Reference 89-6

September 1989

National Science FoundationOCE-8416539

Abyssal Boundary Current Studies

CURRENT MEASUREMENTS NORTH OF THE FALKLAND PLATEAU

January 1986 - April 1987

by

R. Dale Pillsbury, D. Barstow, J. M. Bottero, G. Pittock, D. C. Root,J. Simpkins III, R. E. Still, and T. Whitworth III

National Science Foundation

OCE-8416539

Data Report 147Reference 89-6September, 1989

College of OceanographyOregon State UniversityCorvallis, Oregon 97331

Table of Contents

Introduction................................................ 1

Sampling and Processing....................................... 2

Salinity................................................... 3

Data Presentation ............................................ 8

Acknowledgements........................................... 9

References................................................. 9

Data Presentation

Mooring 1 ................................................. 11

Mooring 2 ................................................. 35

Mooring 3 .......................... ......................65

Mooring 4 .................................................103

Mooring 5 .................................................141

Mooring 6 .................................................173

Mooring 7 ..................................................211

Mooring 8 ..................................................239

Mooring 9 .................................................273

Mooring 10 ................................................303

Mooring 11 ................................................325

Mooring 12 ................................................347

Mooring 13 ................................................377

Mooring 14 ................................................401

ARGENTINE BASIN

MONITORINGI4a

ARRAY I EAST

N 1 QiZ e'©% FALKLAND

RIDGE

\OGFALKLAND

40 38°W

THEGAP ON

ARRAY

"northern ridge"-I \2J

Figure 1. Geographical location of Abyssal Boundary Current Studies Moorings. January 1987 - April 1988.

48°S

500

42 36 34

INTRODUCTION

The data described in this report were collected in support of the program, Abyssal

Boundary Current Studies, funded by the National Science Foundation. This program was

designed to improve our understanding of the structure and variability of the deep western

boundary currents and to estimate their transport of heat and mass. Some of these deep western

boundary currents are formed by the northward flow of the Antarctic Bottom Water along the

eastern margins of the southern continents and ridges. In particular these data are from the

energetic flow of this Bottom Water entering the South Atlantic.

The Weddell Sea is an important formation region for the Bottom Water, some of which

flows north through the Georgia Basin and into the South Atlantic. Other portions of the newly

formed bottom water may flow to the east of the ridge system containing the Falkland Plateau,

Ewing Bank, Falkland Ridge and the Islas Orcadas Rise. At the north-eastern corner of the ridge

system the flow (if present) turns west along the ridge system and becomes part of the clock-wise

deep circulation in the Argentine Basin.

The moored array shown in Figure 1 was designed to measure this flow to the west. The

monitoring array was to the west of the Falkland Channels (shown as the "Gap") and measured

flow from the Weddell Sea passing either through the "Gap" or around the eastern end of the

ridge system. The East Array should measured the flow around the eastern end of the ridge

system. Other moorings were placed to measure flow directly in the "Gap". Latitudes;,

longitudes and bottom depths of the moorings are shown in Table 1.

The arrays were deployed in early 1986 and recovered in 1987. The design, installation

and recovery of the array, like other parts of the program, was a joint effort by scientists and

technicians from Oregon State University, Texas A&M University and the Argentine Antarctic

Institute. The moored array consisted of 61 Aanderaa current meters suspended from more than

30,000 meters of dacron line supported by 416 44-centimeter glass balls. Recoveries were

frequently hampered by severe weather. The R/V Conrad spent a total of 6 days hove-to in seas

of up to 12 meters and winds that gusted to 60 knots. Mooring retrieval was also complicated by

the malfunction of three acoustic releases. Moorings 2, 3, and 5 were recovered by severing the

mooring line with 8000 meters of trawl wire towed behind the Conrad. Once mooring tension

was thus relieved, the releases operated, and all instrumentation was recovered.

2

Mooring Latitude Longitude Bottom Depth(Meters)

1 49°29.60'S 41 ° 16.20'W 2509

2 49°21.03'S 41°18.30'W 5574

3 49°11.00'S 41°12.99'W 4999

4 48°50.00'S 41°10.25'W 5408

5 48°31.00'S 41°18.61'W 6014

6 48°07.00'S 41°17.00'W 5889

7 47°28.90'S 41 ° 13.60'W 5964

8 49°23.14'S 38°42.53'W 4493

9 49°18.63'S 38°00.57'W 4443

10 49°09.81'S 36°06.73'W 4888

11 48°52.44'S 35°40.67'W 5173

12 48°50.85'S 35°09.30'W 3543.

13 48°43.07'S 35°09.60'W 5367

14 48°21.70'S 35°08.19'W 5258

Table 1. Latitudes, logitudes and bottom depths of ABC's Moorings.

SAMPLING AND PROCESSING INFORMATION

All moorings consisted of Aanderaa RCM 4 or RCM 5 current meters equipped to record

speed, direction, and temperature, with some meters equipped to record conductivity, and/or

pressure. The speed record from Aanderaa meters is based on the rotor count during the sampling

interval. The nominal threshold of the Aanderaa speed sensor is 1.75 cm/sec. In processing, a

zero in the speed sensor is set equal to 0.8 cm/sec, i.e., half the threshold. Direction,

temperature, pressure, and conductivity are instantaneous measurements at the end of the

sampling interval.

Data from the current meter tapes are transformed into binary numbers in the range [0, 1023]

and each data record is assigned a time in Universal Coordinated Time (UCT). This product is

known as the dated raw file. The sensors are routinely calibrated before and after deployment.

The dated raw file, together with the calibration information, is then processed into metric units.

Smith et al. (1986) reviewed the calibration procedure used with Aanderaa current meters. To

form the LLP (6-hourly) records, the hourly records were filtered with a 60 + 1 + 60 point

Cosine-Lanczos filter with half-amplitude at 40 hours and half-power at 46.6 hours. The data are

3

then resampled at 6-hour intervals.

Depths were obtained by one of two methods. Meters equipped with pressure sensors were

assigned depths corresponding to the minimum pressure recorded. The minimum pressure was

determined from unfiltered data. Conversion from pressure units to depth units, i. e. from

decibars to meters, was done with a relationship developed by Professor J. L. Reid of Scripps

Institution of Oceanography:

Z(m) = (0.992446)P - (2.28717x10-6)P2 + (2.08213x10-11)p3

This equation is based on a world average density profile. The depths of meters that did not have

pressure sensors were estimated from those that did using the mooring line lengths as determined

by a computer model that calculates line tension and the amount of stretch. Again, minimum

rather than average or maximum depths were estimated. Bottom depth was calculated from the

line lengths between the deepest instrument and the anchor.

Occasional problems appear in the data as repeated numbers, isolated spikes, absence of

data, or short runs of unexplainably erratic data. Problem areas of only a few cycles were

corrected by linear interpolation; those longer than a few hours were bridged. The bridging

technique employs Anderson's (1974) algorithm for a predictive filter which utilizes the spectral

characteristics on both sides of the gap (Smylie et al. 1973; Ulrych et al. 1973). All questionable

data have been eliminated unless a note to the contrary is included on the statistics page. In

general, data gaps of a few days or less were bridged and those of greater duration were left as

missing values.

SALINITY

Twenty-nine instruments returned some conductivity data. The data were corrected by

comparing the recorded data to historical hydrographic data from the region. At high latitudes,

isopycnals undergo large depth changes, so all corrections were applied in potential temperature-

salinity (0-S) space. The upper and mid-level waters of the region may belong to one of several

distinct 9-S regimes, but the deeper waters follow a nearly linear a-S relation with very little

scatter. Where possible, the deep 9-S relation was used to correct the data.

For convenience, daily subsamples of the 40-hour low passed data were used in the correction

Figure 2 (a-c). Cummulative salinity corrections applied to ABC's Mooring 9.

3.^6

-6

6

SALINITY3. - 3..6

61600

A. Offset correction onlyMean Salinity: 34.822

Standard deviation: 0.040

SALINITY

a451600

SALINITY3a' 3:.s

C

451.00

B. Offset correction, Linear drift removed C. Offset correction, Linear drift removed

Mean Salinity: 34.744 linear pressure correction

Standard deviation: 0.032 Mean Salinity: 34.746

Standard deviation: 0.032

5

procedure. The corrections were subsequently applied to the six-hourly subsampled data.

Potential temperature-salinity points from the current meter data were first plotted to identify

regions where the relation should be tight. Frequently this region was associated with mooring

blowover into Circumpolar Deep Water with its linear 0-S relation. Historical hydrographic data

were used to fit a line or curve to the region of interest for each mooring. The offsets between the

curve-fit and the conductivity-temperature pairs in the fitted region were then calculated. The

number of points in the fitted region is listed in the next to last column of Table 2. All subsequent

corrections were determined from this subset of points and applied to the entire data set.

Offsets were plotted as a function of time to determine the drift (if any) of the conductivity

sensor. In all cases but one, the drifts were negative, implying a trend toward lower conductivity

with time. The instrument at mooring 8 at 2335 appeared to have a very slight positive drift. The

values for drift listed in Table 2 should not be interpreted too literally: conductivity is a weak

function of salinity, and a strong function of pressure and temperature, so the drifts may be

influenced by the character of the temperature signal, or the pressure versus time record for each

mooring.

Two instruments (1 at 2080 m and 14 at 2465 m) had unexplained shifts in salinity during the

course of the deployment. An additional offset was applied to these records for all points after the

shift.

After offset and drift corrections were applied, the current meter data were again compared to

the curve-fit historical data. This time, the residuals were plotted as a function of recorded

pressure. About half the instruments recorded conductivities that were too high with increasing

pressure (during blow-over events). Linear pressure corrections were applied. As with the drift

correction, the pressure correction does not necessarily imply a pressure dependent error in the

conductivity sensor. A pressure dependent error in pressure or even in temperature could produce

the same effects.

In Figures 2a-c are shown the cumulative corrections applied to mooring 9 at 1600 m. Figure

2a is the potential temperature versus salinity plot for an offset correction has been applied. The

symbols are pairs from hydrographic stations in the vicinity of the mooring and the envelope of

these data is enclosed in solid lines. Figure 2b shows the data after removal of the trend in time.

The trend was removed based on the offsets from the curve-fit hydrographic data colder than

1.5°C. (The drift correction also leads to a slightly different offset value.) Figure 2c shows the

6

ABYSSAL BOUNDARY CURRENT STUDIES CONDUCTIVITY CORRECTIONS

Cond. offset Drift Pressure Corr. a-S fit Std.

Instrument (mmho/crn) (mmho/cm/day) (= Al + A2*P) (S=B1+B2*e+B3*82...) Fit for # points dev

1 at 1300 -.419 -.32 E-4 none BO = 34.944 8 < 2°C 410 .0141

B1=-.55017B2 = .44829B3 = -.12026

1 at 20801 -.235 -.85 E-4 none BO = 34.677 8 < 1.5 409 .0062

B 1= .06179B2 = -.01961

1 at 2435 -.434 -.60 E-4 none BO = 34.682 8 < 0.8 126 .0048

B 1 = .04380

2 at 1575 -.262 -.10E-3 none B0 = 34.571 8 < 2 237 .0158

B 1 = .23496

B2 = -.08858

3 at 835 -.315 -.60 E-4 A0 =.07202 BO = 33.334 1.1< 8 <2.3 316 .0267

A1= -.9488E-4 B 1= 3.8996B2 = -4.0799

B3 = 1.8947B4 = -.33077

3 at 1585 -.174 -.70 E-4 AO = .0799 BO = 35.1276 8 < 1.8 227 .0348

A1= -.4846E-4 B1=-.93108B2 = .70391B3 = -.17583

3 at 2355 -.187 -.17 E-4 AO = .19674 BO = 34.682 8 < 1.5 414 .0116

A1= -.8209E-4 B 1 =.03422

B2 = .01359

4 at 985 -.278 -.79 E-4 A0 =.22622 BO = 34.673 8 <2 54 .0213

A1= -.15451E-3 B 1 =.05870

4 at 17502 -.270 none none by eye all values 114 .0411

4 at 2520 -.292 -.80 E-4 A0 = .20107 BO = 34.673 8 < 1.4 143 .0099

A1= -.7339E-4 B i =.05870

5 at 1750 off scale

5 at 2465 flooded - uncorrectable

6 at 810 -.127 -.50 E-4 none BO = 41.686 2.4< 8 <3.0 25 .0547

B1=-4.4231B2 = .63842

6 at 1580 -.209 -.156 E-3 A0 = .1612 BO = 34.675 8 < 2.2 72 .0229

A1= -.88312E-4 B 1 =.052402

6 at 2330 -.209 -.104 E-2 A0 = -.127 BO = 34.675 8 < 2.5 57 .0173

A1= .38111E-3 B1 =.052402

7

Cond. offset Drift Pressure Corr. 9-S fit Std.

Instrument (mmho/cm) (mmho%m/day) (=A1 + A2*P) (S=B1+B2*8+B3*02...) Fit for # points dev

7 at 2365 off scale

8 at 820 -.150 -.165 E-3 AO =.06405 same 0 < 1.9 114 .0133

A1= -.7102E-4

8 at 1540 -.138 -.30 E-4 A0 =.10472 same 0 < 1.5 194 .0156

A1= -.63416E-4

8 at 2335 -.391 +.20 E-4 AO =.09952 same 8 < 2.0 422 .0073

Al = -.41489E-4

9 at 1600 -.370 -.149 E-3 A0 =.133 same 8 < 1.5 119 .0131

Al = -.7841E-4

9 at 2355 -.220 none none same 8 < 1.0 267 .0122

10 at 25353 -.651 -.129 E-3 AO = .0551 same 8 < 1.0 241 .0112

Al = -.29459E-4

11 at 2805 very noisy- uncorrectable

12 at 955 -.548 -.18 E-3 A0 =.17264 same 8 < 2.1 103 .0247

Al = -.2043E-3

12 at 1715 -.215 -.58 E-4 AO =.100 same 8 < 1.8 102 .0147

A1= -.61575E-4

12 at 2490 -.227 -.26 E-4 none same 8 < 1.0 156 .0063

13 at 1720 no pressure- uncorrectable

13 at 24454 -.250 none none fit by eye

14 at 24655 -.481 -.74 E-4 none. same 0 < 1.5 307 .0072

1 additional offset of +.033 added after yearday 1662 two separate 6-S regimes, no curve fit possible3 70% of the pressures were generated artificially. An additional correction as a function of potential temperature

was applied: Con-. _ .02731 -.036465*PT This correction does not imply any sensor error, but rather an expedientmethod of aligning the 8-S curve with historical data.

4 ten day record5 additional offset of +.020 added after yearday 164

Table 2. Abyssal Boundary Current Studies conductivity corrections.

8

final data after application of a linear pressure correction. Most of the points are not changed by

the pressure correction, but there is a reduction in the scatter at low temperatures.

DATA PRESENTATION

Each of the current meter records is described in this report. The descriptions include start

times and stop times, statistics for each variable, frequency histograms and spectra, and some

representative time series plots of the velocity, temperature, pressure, and salinity observations.

The data are organized by mooring location. Each section begins with a timeline showing the

instrument depths for each mooring period, and the duration of good data from each sensor:

speed (s), direction (e), temperature (T), pressure (P), and salinity (Sal).

The page of statistics gives the mean, variance, and extrema for speed (s), eastward (u) and

northward (v) components of the current, temperature (T), pressure (P), and salinity (Sal). It also

includes information about dates of installation and recovery, and notes on the quality of each

record. Statistics for both unfiltered and filtered (LLP) information are provided.

The presentation of the hourly unfiltered data begins with histograms, scatter plots, and

progressive vector diagrams. The histograms of speed, direction, temperature, pressure and

salinity show the frequency of occurrence versus amplitude. The scatter diagrams show the

distribution of hourly values of speed and direction. For clarity, the low speeds (< 1.5 cm/sec)

have been excluded from these plots. The progressive vector diagrams are obtained by placing

the velocity vectors tail-to-head to show the path that a particle would travel in a perfectly

homogeneous flow. The squares mark the beginning of each month. Kinetic energy spectra of u

and v, and variance density spectra of temperature conclude the presentation of unfiltered hourly

data. LLP filtered data are presented next as time series plots. There are two series of plots for

each current meter mooring: all variables (velocity vectors, u, v, temperature, pressure, and

salinity) at each depth on the mooring, and each variable at all depths.

9

ACKNOWLEDGEMENTS

The funds for this program were provided via grant OCE-8416539 from the National Science

Foundation, Physical Oceanography Program which is gratefully acknowledged. We appreciate

the assistance and cooperation given by the masters and crews of the R/V Melville and R/V

Conrad, and by our seagoing colleagues and companions on the deployment and recovery

cruises.

REFERENCES

Anderson, N., 1974. On the calculation of filter coefficients for maximum entropyspectral analysis. Geophysics 39:69-72.

Smith, R. L., G. Pittock, J. Fleischbein and R. Still. 1986. Current measurementsfrom moorings off Northern California: September 1984 - July 1985. OregonState University, College of Oceanography, Corvallis. Data Report 121,Reference 86-6.

Smylie, D. E., G. K. C. Clarke and T. J. Ulrych. 1973. Analysis of irregularities inthe earths rotation. Methods in Computational Phys. 13., 391-430.

Ulrych, T. J., D. E. Smylie, O. G. Jensen and G. K. C. Clarke. 1973. Predictivefiltering and smoothing of short records by using maximum entrophy. J.Geophys. Res. 78, 4959-4964.

MOORING 1

49029.605, 41016.20W

1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

IIII III I I I I Ili I Ili I I I I III I I 111A III fill I I I 1 41 111111111 Ili [I I I I I i lilt ldt[ III III Ili

1300 MS . .eTP

Sal

S .B

T .P

Sal .

2080 M

2435 MS .eT .P

Sal . 0

11/11/11 11 111111111111111111111111 11/11/11 II,fTTTT-9

DATA RETURN FROM MOORING 1.

13

MOORING 1 UNFILTERED HOURLY DATA

1300M AT MOORING 1. 1100 27 JAN 86 - 1700 28 MAR 87. TAPE 3125/38.

MEAN SD MIN MAX LENGTH ENDS AT

S 18.56 10.32 0.80 67.00 10207 (1700 28 MAR 87)U -15.48 12.75 -67.00 28.60 10207 (1700 28 MAR 87)V 3.27 6.17 -27.70 39.80 10207 (1700 28 MAR 87)T 1.83 0.17 0.97 2.59 10207 (1700 28 MAR 87)P 1339.48 35.33 1314.20 1686.70 10207 (1700 28 MAR 87)



2435M AT MOORING 1 1100 27 JAN 86 - 1600 28 MAR 87. TAPE 7353/12.


(2435 M) SPEED BRIDGES, LINES:1172 - 1181 (0600 17 MAR 86 - 1500 17 MAR 86)2693 - 2702 (19 MAY 86)3164 - 3183 (8 JUN 86)

(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB.)

14

MOORING 1. LLP FILTERED 6-HOURLY DATA.

1300 M AT MOORING 1. 1200 28 JAN 86 -1200 27 MAR 87. TAPE 3125/38.

MEAN SD

U -15.54 12.30V 3.27 5.09T 1.83 0.16P 1339.55 34.82S 34.71 0.02

MIN MAX LENGTH ENDS AT

-61.84 24.95 1693 (1200 27 MAR 87)-25.14 29.06 1693 (1200 27 MAR 87)

1.04 2.47 1693 (1200 27 MAR 87)1318.60 1644.01 1693 (1200 27 MAR 87)

34.65 34.78 1687 (1200 27 MAR 87)

2080 M AT MOORING 1. 1200 28 JAN 86 - 0600 27 MAR 87. TAPE 4576/5.

U -22.53 14.62 -75.98 17.31 1692 (0600 27 MAR 87)V 1.15 3.35 -12.63 11.06 1692 (0600 27 MAR 87)T 1.36 0.18 0.60 1.82 1692 (0600 27 MAR 87)P 2125.52 18.81 2105.38 2289.76 1692 (0600 27 MAR 87)S 34.72 10.25 34.68 34.79 1692 (0600 27 MAR 87)


U -30.41V 1.71T 1.04P 2485.65S 34.72

14.12 -79.64 15.87 1692 (0600 27 MAR 87)3.92 -7.53 27.67 1692 (0600 27 MAR 87)0.16 0.48 1.36 1692 (0600 27 MAR 87)5.19 2466.97 2517.43 1692 (0600 27 MAR 87)3.90 34.69 34.74 1692 (0600 28 MAR 87)

(1300 M) GAPS IN SALINITY RECORD, BAD VALUES REMOVED.

(2435 M) BRIDGES IN UNFILTERED SPEED RECORD

(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)

15

1300 METERS AT MOORING 1. TAPE 3125/38.

0.08

0.06

0.04

0.02

0.00

0.20

0.15

0.10

0.05

0.00

Mean

10 20 30 40 50

Speed, cm per sec60 70

0 30 60 90 120 150 180 210 240 270 300 330 360Direction, Degrees True

0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.00

I Mean

1300 1340 1380 1420 1460 1500 1540 1580 1620 1660 1700

Pressure, Decibars

16


0.000.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7

Temperature, Degrees C.

Mean0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.0034.45 34.55 34.65 34.75 34.85 34.95 35.05

Salinity, PPT

17


0.08

10

j. Mean

0.06

0.04

0.02

0.000 20 30 40 50

Speed, cm per sec60 70 80

0.00 i I I T


0.50T

0.40 t

0.30 t

0.20 t

0.10 t

Mean

0.00 6-4 .. I I t= ' 1 1' iI I I If I l ---l2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300 2320

Pressure, Decibars

18


0.30-r

0.25

0.20

Mean

0.15

0.10

0.05

0.00 L==F==4 Z1 I I

0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1


1.00 -r

0.90 t

Mean

0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.0034.45 34.55 34.65 34.75 34.85 34.95 35.05

Salinity, PPT

19


0.08

0.06

0.04

0.02

0.0040 50 60

Speed, cm per sec

0.50 T

0.40 t

0.30 t

70 80 90

0.20

0.10

0.000 30 60 90 120 150 180 210 240 270 300 330 360

Direction, Degrees True

10 20

Mean

30

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.00 i

Mean

2460 2468 2476 2484 2492 2500 2508

Pressure, Decibars2516 2524

20


0.30

0.25

0.20

0.15

0.10

0.05

0.000.4

1.00 7-

0.90

0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10 t

.Mean

0.6 0.8 1.0 1.2


Mean

1.4

0.0034.45 34.55 34.65 34.75 34.85 34.95

Salinity, PPT

21

1300M AT MOORING 1. 27 JAN 86 - 28 MAR 87. TAPE 3125/38.

NT

V component(North)

U component(East)

U component(East)

22

2080M AT MOORING 1. 27 JAN 86 — 28 MAR 87. TAPE 4576/5.

N12000 Km

—10000 —8000 —6000 —4000 —2000 2000 Km

—2000

V component(North)

23


NT

1

-10000 -8000 -6000 -4000 -2000

V component(North)

U component(East)

2000 Km

Unfiltered current. 1300 m at Mooring 1. Unfiltered current. 2080 m at Mooring 1. Unfiltered current. 2435 m at Mooring 1.Both components Both components Both components

10000

1

I

0.01

r-

10000 1

I

o.010.01 0.1 1 10 10

10000

1I

0.195 percent

0. 010.01 0. 1 1 10 100

0.001 I liii II $y1. . .... . .. .... frequency, cycles per day

0.01 0. 1 1 10

Unfiltered temperature. 1300 m at Mooring 1. Unfiltered temperature. 2080 m at Mooring 1. Unfiltered temperature. 2435 m at Mooring 1.

0.1tI

0.0001

I

0.00001

0.0001

0.00001

0.000001 1111!rI 0.000001 I 1 :;+0.01 0.1 1 10 100 0.01 0.1

0.01 t

0.001

0.0001

0.00001

95 percent

0.000001 1 1 1 1 HIM i i 1 111111 I 1 1 11111 1 1 1 111111

10 10C 0.01 0.1 1 10 100

frequency, cycles per day

NIn

11

1--1

1

6040

aa, 20

E 0U -20

-40

4020

0

-20-40

12001300140015001600

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN

1986

1300M AT MOORING 1.

4020

0

-20 ET -40 "

-60

--1 2.502.252.00 v1.751.50 -01.251.00

134.80-T 34.75

34.70 a- 34.65

FEB MAR APR

1987

34.60

NON

I

60U 40

20

E 0U -20

-40

I

Velocity

U-Component0 c

20 E-40

40

m 200

E -20-40

2000

2100

2200

2300

2400

V-Component

Temperature

1- Pressure

Corrected Salinity

i i

-A Awls y JW

1

JAN FEB MAR APR MAY JUN JUL

1986

40

- 20 C)

-I -60

1.751.501.25

rn1.00 .D0.750.50

--l 34.8034.7534.7034.65

AUG SEP OCT NOV DEC JAN FEB MAR APR

1987

34.60

aa

2080M AT MOORING 1.

00

6040

20

E 0" -20

- 40

4020

0-20-40

24252450

v 247525002525

I I I I I I I I I I I I I I I

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986

2435M AT MOORING 1.

1987

20

0

-20-40 E-60 u

-80

1.501.25 c,1.000.750.50

34.7434.7234.7034.6834.66

40-

-402080)M

JAN FEB MAR APR MAY JUN JUL AUG SEP

1986OCT NOV DEC JAN FEB MAR APR

1987

VELOCITY, MOORING 1.

2435M

w0

40 -I

EU

-40 -I

1300M

2080M

2435M

ve,

A

*\kjA


1986 1987

U-COMPONENT MOORING 1.

40

- 40 -

I

2080M

2435M

A


1986 1987

V-COMPONENT MOORING 1.

3.0

0.0



1986 1987

TEMPERATURE, MOORING 1.

0

04)0

1800

2000

2200

2400

2600


1986 1987

PRESSURE, MOORING 1

w


34.7834.7634.74

110-34.72

34.7034.6834.6634.64

34.74a 34.72

34.7034.68


1986 1987

CORRECTED SALINITY AT MOORING 1.

34.7834.7634.7434.7234.7034.6834.66

MOORING 2

49°21.03'S, 41018.30'W

W0'

1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APRLug

1575 MS .e .T .P .

Sal ..

.

2325 M (flooded no data)

3325 MSB . ,T . .P . ,

4365 MS .a.T .P .

.

5500 M


S

37

MOORING 2. HOURLY UNFILTERED DATA.

1575M AT MOORING 2. 1700 27 JAN 86 - 1700 19 NOV 86. TAPE 6736/14.


S 13.93 8.13 0.80 56.20 7105 (1700 19 NOV 86)U -5.94 11.87 -55.40 24.50 5899 (1100 30 SEP 86)V 4.06 7.71 -21.00 38.10 5899 (1100 30 SEP 86)T 1.81 0.29 0.35 2.65 6555 (1900 27 OCT 86)P 1642.72 77.35 1596.10 2133.30 5478 (0300 17 SEP 86)

2325M AT MOORING 2. TAPE 4575 FLOODED, NO DATA


S 13.81 9.58 0.70 56.40 7279 (2300 26 NOV 86)U -10.57 11.48 -56.30 24.70 7196 (1200 23 NOV 86)V 1.88 5.88 -18.10 29.30 7196 (1200 23 NOV 86)

_T 0.44 0.14 0.06 0.85 7279 (2300 26 NOV 86)P 3459.32 113.53 3376.00 4500.00 7279 (2300 26 NOV 86)

4365M AT MOORING 2. 1700 27 JAN 86 1300 12 APR 87. TAPE 3190/26.

S 12.71 9.31 0.80 53.00 8603 (0300 21 JAN 87)U -9.67 11.38 -50.90 20.30 8603 (0300 21 JAN 87)V 0.79 4.96 -26.70 24.70 8603 (0300 21 JAN 87)T 0.19 0.04 0.05 0.49 10557 (1300 12 APR 87)P 4524.85 103.67 4400.00 5092.00 10557 (1300 12 APR 87)

5500M AT MOORING 2. 1700 27 JAN 86 - 1300 12 APR 87. TAPE 5109/10.

S 15.94 13.56 0.80 64.30 10557 (1300 12 APR 87)U -10.73 16.19 -57.50 61.60 10557 (1300 12 APR 87)V 2.56 7.36 -32.20 38.20 10557 (1300 12 APR 87)T 0.16 0.05 0.06 0.28 10557 (1300 12 APR 87)


38

MOORING 2. HOURLY UNFILTERED DATA

(1575 M) ENTIRE RECORD SHORT, LOW BATTERY VOLTAGE.SPEED RECORD BRIDGED, LINES:

453 - 465 (1300 15 FEB 86 - 0100 16 FEB 86)OFFSCALE PRESSURE VALUES, GAPS IN LINES:

250 - 282 (1800 8 FEB 86 - 1000 9 FEB 86)310 - 320 (1400 9 FEB 86 - 0000 10 FEB 86)

1196 - 1211 (1200 18 MAR 86 - 0300 19 MAR 86)1279 - 1292 (2300 21 MAR 86 - 1200 22 MAR 86)1298 - 1307 (1800 22 MAR 86 - 0300 23 MAR 86).

(3325 M) ENTIRE RECORD SHORT, LOW BATTERY VOLTAGE.

(4365 M) POOR DATA QUALITY IN SPEED AND DIRECTION AFTER 21JAN 87, RECORDS TERMINATED EARLY.

39

MOORING 2. LLP FILTERED 6-HOURLY DATA

1575M AT MOORING 2. 1800 28 JAN 86 - 1800 26 OCT 86. TAPE 6736/14.

MEAN SD MIN MAX LENGTH EMDS AT

U -5.99 11.56 -49.16 22.56 975 (0600 29 SEP 86)V 4.03 7.21 -17.22 27.61 975 (0600 29 SEP 86)T 1.81 0.29 0.43 2.55 1085 (1800 26 OCT 86)P 1631.86 47.32 1596.70 2005.96 878 (0000 16 SEP 86)S 34.72 5.71 34.60 34.83 1072 (1200 23 OCT 86)

2325M AT MOORING 2. FLOODED, NO DATA. TAPE 4575


U -10.58V 1.88T 0.44P 3459.52

11.19 -52.48 12.22 1191 (0600 22 NOV 86)5.10 -10.46 22.77 1191 (0600 22 NOV 86)0.14 0.11 0.84 1205 (1800 25 NOV 86)

113.21 3381.76 4427.11 1205 (1800 25 NOV 86)


U -9.65V 0.79T 0.19P 4524.91

11.09 -43.17 16.36 1425 (1800 19 JAN 87)4.07 -17.72 16.76 1425 (1800 19 JAN 87)0.04 0.08 0.44 1751 (0600 11 APR 87)

103.41 4412.08 5047.05 1751 (0600 11 APR 87)


U -10.77 15.72 -49.60 56.78 1751 (0600 11 APR 87)V 2.58 6.45 -19.46 28.40 1751 (0600 11 APR 87)T 0.16 0.05 0.07 0.27 1751 (0600 11 APR 87)

(1575 M) ENTIRE RECORD SHORT, LOW BATTERY VOLTAGEUNFILTERED SPEED RECORD BRIDGED.OFFSCALE PRESSURES GAPS IN UNFILTERED RECORD,LLP GAPS, LINES:

35 - 54 (0000 6 FEB 86 - 0000 11 FEB 86)192 - 202 (1200 17 MAR 86 - 0000 20 MAR 86)206 - 218 (0000 21 MAR 86 - 0000 24 MAR 86)

(3325 M) ENTIRE RECORD SHORT, LOW BATTERY VOLTAGE

(4365 M) POOR QUALITY DATA, RECORD TERMINATED EARLY.


40


0.30

0.25

0.20

0.15

0.10

0.05

0.00

0.10 T

0.08 -i-

0.061

0.04 1-

I Mean

10 20 30 40

Speed, cm per sec50

11,

60

0.00 '0 30 60 90 120 150 180 210 240 270 300 330 360


0.80

0.70

0.60

0.50

0.40

0.30

0.20

4. Mean

0.001550 1650 1750 1850 1950 2050 2150

Pressure, Decibars

0.10

0

41


0.50

0.40

0.30

0.20

0.10

0.000.2

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.6

j Mean

1.0 1.4 1.8 2.2


Mean

2.6 3.0

0.0034.45 34.55 34.65 34.75 34.85 34.95

Salinity, PPT

42


0.14

v 0.12c

0.10a-a)

Li 0.08

a)0.06

00.04

0.02

0.0010 20 30 40 50 60

Speed, cm per sec

0.20

0.15

0.10

0.05

30

I Mean

0.000

0.60T

a-

0_

60 90 120 150 180 210 240 270 300 330 360


4. Mean

0.00 , .1

3350 3550 3750 3950 4150 4350 4550

Pressure, Decibars

0

+1-1-

43


0.16

0.14

0.12

0.10 1

0.08 t

0.06 t

0.04

Mean

0.02

0.00 I-T- ,-F I -rte0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95


44


0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.000

0.16 -r

0.14

0.12

0.10

0.08

0.06

0.04

Mean

10 20 30 40


0.02

0.000 30 60 90 120 150 180 210 240 270 300 330 360


Mean

4600i.

4700 4800 4900

Pressure, Decibars

0.004400 4500 5000 5100

45


Mean0.50

0.40

0.30

0.20

0.10

0.000.0 0.1 0.2 0.3 0.4 0.5 0.6


46

0.25-r

0.20 t


4, Mean

0 10 20 30 40 50 60 70

Speed, cm per sec

0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.000

0.40 T

0.30 t

0.20 -F

0.10 t

4, Mean

0.00-0.1 0.0 0.1 0.2 0.3 0.4 0.5


.ri

1

30 60 90 120 150 180 210 240 270 300 330 360Direction, Degrees True

47

1575M AT MOORING 2. 27 JAN 86 - 30 SEP 86. TAPE 6736/14

NT

-2000 -1000

V component(North)

1000 Km

--I1000 Km

-1000

U component(East)

48

3325 M AT MOORING 2. 27 JAN 86 - 23 NOV 86. TAPE 497/63.

Nt

V component(North)

U component(East)

49

4365M AT MOORING 2. 27 JAN 86 - 12 APR 87. TAPE 3190/26.

NT1000 Km

-3000 -2000 -1000 I 1000 Km

V component(North)

U component(East)

-1000

50

-5000

5500M AT MOORING 2. 27 JAN 86 - 12 APR 87. TAPE 5109/10

NT

-4000 -3000 -2000 -1000

1000 Km

i -1000

V component(North)

1000 Km

Unfiltered current. 1575 m at Mooring 2.Both components

10000

1

1000

0.01#

95 percent

0.001 } HIi 11111H i i I 1 1-11.10. 01 0. 1 1 10 100


1000

T

100

t

1I

0. 1

0.01 t 1- 95 percent

0. 001 11/11/11 I I 1 11111;1 I....... I I ..1, ...

0. 01 0. 1 1 10 100

frequency, cycles per day frequency, cycles per day



1000

10

1

0. 1 t

0. 01 $95 percent

10000

0. 1

95 percent

0. 01 4IIII11M HMI I III .. .... ... .

0.01 0. 1 1 10 100T

0.001 a-41 100.01 0. 1 100



Unfiltered temperature. 1575 m at Mooring 2.

10

t

I


t

0.00001 t95 percent

0.000001 4 I 111H 11-11111 11 1 1 11111 1 1 1 1 1 1111

0.01 0.1 1 10 100


0.1

I

0.001 t

0.0001

T

0.00001

0.000001

95 percent

0.0000001 +11111 11 1 1 1 1111 1 1 1 1 1 1 1 IHH0.01 0.1 1 10 100


Unfiltered temperature. 4365 m at Mooring 2. Unfiltered temperature. 5500 m at Mooring 2.

0.1 1 0.11

xI

0.000001 1

95 percent 95 percent

0.0000001 ; i 1 4 11111, r 1 1 1 1 1 1 1 1 1 1 1 111111 0.0000001 1 + i i 1 1 1 1 4 1 1 1 F+n i F. 1111 1 1 1.11,

0.01 0.1 1 10 100 0.01 0.1 1 10 100


0.000001

0.0001

0.00001

6040

W 2011-1

E 0" -20

-40

40

200

E -20-40

1200

1400

1600

1800

2000

JAN FEB MAR APR MAY JUN JUL AUG SEP

1986

Velocity

U-Component

V-Component

Temperature

Pressure

Corrected Salinity

3.002.50 c

2.001.50 -o1.00

34.8534.8034.7534.7034.65

OCT NOV DEC JAN FEB MAR APR

1987

34.60

1575M AT MOORING 2.

6040

ai 20

E 0

" -20-40

40

W 200

-20-40

32003400

36003800400042004400

F`0

"IV rw I V N r

F

U,ON

Velocity

I40

U-Component 20 QQ)

0 \-20 EU-40

V-Component

1.0Temperature 0.7

0.50.20 0Pressure .


1986 1987

3325M AT MOORING 2.

60

40200

-20-40

I

V-Component

Temperature

4400

46004800 ti5000 Pressure5200


1986 1987

4020 CC)0\

-20- 40

0.400.30 c

0.200.10 v0.00

4365M AT MOORING 2.

40

20E 0

-20-40

Velocity

U-Component

60

0 40a, 20

0E

" -20-40

4020

0-20- 40

I I 1

U-Component

I

l

V- Component

Temperature

1 1 I I I I 1 I I I I


1986 1987

6040 u20

0 E

-20 0-40

0.400.30 c

0.200.10 -o0.00

5500M AT MOORING 2.

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR1986 1987


40

0

-40

1575M

vq

2325M (flooded no data)

3325MAll r,, A, A Awuvvv VNr f

4365M

Vv v

5500

V v YN F vvvp V Tv


U-COMPONENT, MOORING 2.

1986 1987

40

-40-

1


3325M

4365M

5500

PqVN A A3 i AAA m, 4A., - -4A 0 4 1 A A- 01J, AP - A. jKvA

wA

1W


1986 1987

V-COMPONENT, MOORING 2.

3.0I I I I I I I i I i I I I

1.0

0.5

0.0

-0.5JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987


0.o

0

1200

1400

1600

1800

2000

2200

4400

4600

4800

5000

5200


1986 1987

PRESSURE, MOORING 2

3200

3400

3600

3800

4000

4200

4400

MOORING 3

4901 1.00'S, 41012.99'W


11/11/1111 111111111 11/11/1111 iiiiji'll dt[] ['III III I835 M

S8TP

Sal

1585 MS8TP

Sal

2355 MS8T .

PSal

3325 MS8TP

S .8 .T .

4305 M

4925 MS .8 . .T


67

MOORING 3. UNFILTERED HOURLY DATA


MEAN

S 19.87U 5.15V 4.82T 2.27P 906.97

SD MIN MAX LENGTH ENDS AT

10.44 0.80 55.10 10504 (1300 10 APR 87)16.78 -44.60 50.10 10504 (1300 10 APR 87)13.13 -39.30 47.90 10504 (1300 10 APR 87)0.17 1.64 2.78 10504 (1300 10 APR 87)

101.34 841.10 1501.60 10504 (1300 10 APR 87)


S 14.88U -0.49V 4.61T 1.93P 1662.77

7.81 0.80 43.90 10501 (1300 10 APR 87)12.37 -43.90 34.70 10501 (1300 10 APR 87)10.39 -32.80 38.50 10501 (1300 10 APR 87)0.33 1.11 2.79 10501 (1300 10 APR 87)

86.66 1603.90 2217.70 10398 (1300 10 APR 87)


S 12.84U -3.97V 4.35T 1.25P 2442.15

8.33 0.80 50.00 10503 (1300 10 APR 87)10.94 -45.10 32.20 10503 (1300 10 APR 87)8.94 -27.80 43.10 10503 (1300 10 APR 87)0.24 0.59 2.06 10503 (1300 10 APR 87)

88.44 2388.00 2995.30 10503 (1300 10 APR 87)


S 11.80U -6.50V 3.68T 0.47P 3412.87

7.68 0.70 44.608.87 -44.20 23.307.98 -23.60 30.500.12 0.13 0.82

45.97 3376.00 3773.00

6065 (1600 7 OCT 86)6065 (1600 7 OCT 86)6065 (1600 7 OCT 86)6065 (1600 7 OCT 86)6065 (1600 7 OCT 86)

4305M AT MOORING 3. 2300 27 JAN 86 - 1200 21 JUL 86. TAPE 1536/25.

S 14.47U -7.93V 4.62T 0.16

9.81 0.80 47.70 1979 (1000 20 APR 86)12.11 -40.50 17.90 1979 (1000 20 APR 86)8.65 -20.60 39.00 1979 (1000 20 APR 86)0.04 -0.01 0.27 4190 (1200 21 JUL 86)


68



MEAN SD MIN MAX LENGTH EMDS AT

S 17.55 10.03 0.80 57.60 7322 (0000 29 NOV 86)U -10.80 10.96 -47.70 27.70 7322 (0000 29 NOV 86)V 6.96 11.12 -25.20 49.70 7322 (0000 29 NOV 86)T 0.12 0.06 -0.01 0.23 7322 (0000 29 NOV 86)

( 835 M) SPEED BRIDGED LINES:3897 - 3915 (0600 9 JUL 86 - 0000 10 JUL 86)

(1585 M) SPEED BRIDGED LINES:3989 - 3543 (1400 18 JUN 86 - 1500 24 JUN 86)PRESSURE OFFSCALE, GAPS IN LINES:8976 - 9044 (0000 6 FEB 87 - 2000 8 FEB 87)9773 - 9806 (0500 11 MAR 87 - 1400 12 MAR 87)

(3325 M) RECORD TERMINATED EARLY, DATA OF EXTREMELY POOR QUALITYAFTER 7 OCT -86.

(4305 M) BATTERY DEAD AT RECOVERY, RECORD TERMINATED EARLY.

(4925 M) BATTERY DEAD AT RECOVERY, RECORD TERMINATED EARLY.

69


835 M AT MOORING 3. 0000 29 JAN 86 - 0600 9 APR 87. TAPE 7217/11.


U 5.05 16.40 -39.23 43.19 1742 (0600 9 APR 87)V 4.80 12.71 -36.44 35.39 1742 (0600 9 APR 87)T 2.27 0.17 1.73 2.66 1742 (0600 9 APR 87)P 906.89 100.91 840.85 1433.45 1742 (0600 9 APR 87)S 34.60 2.50 34.49 34.74 1742 (0600 9 APR 87)


U -0.57 12.07 -32.18 31.73 1742 (1200 9 APR 87)V 4.58 10.06 -25.94 29.16 1742 (1200 9 APR 87)T 1.93 0.32 1.19 2.77 1742 (1200 9 APR 87)P 1658.96 77.99 1605.00 2128.72 1708 (1200 9 APR 87)S 34.74 3.75 34.68 34.87 1742 (1200 9 APR 87)


U -4.03 10.64 -36.21 27.20 1742 (0600 9 APR 87)V 4.33 8.60 -20.89 34.78 1742 (0600' 9 APR 87)T 1.25 0.24 0.70 1.96 1742 (0600 9 APR 87)P 2442.12 88.16 2388.64 2924.23 1742 (0600 9 APR 87)S 34.74 3.85 34.68 34.81 1738 (0600 9 APR 87)


U -6.53 8.51 -38.91 14.58 1003 (1200 6 OCT 86)V 3.64 7.65 -18.22 22.90 1003 (1200 6 OCT 86)T 0.47 0.12 0.20 0.77 1003 (1200 6 OCT 86)P 3412.82 45.86 3375.40 3717.32 1003 (1200 6 OCT 86)

4305M AT MOORING 3. 0000 29 JAN 86 - 0600 20 JUL 86. TAPE 1536/25.

U -7.98 11.87 -34.67 13.31 321 (0000 19 APR 86)V 4.49 8.28 -12.98 34.48 321 (0000 19 APR 86)T 0.16 0.04 0.03 0.23 690 (0600 20 JUL 86)


70




U -10.79 10.57 -40.30 21.06 1212 (1800 27 NOV 86)V 6.94 10.65 -23.78 43.00 1212 (1800 27 NOV 86)T 0.12 0.05 0.01 0.22 1212 (1800 27 NOV 86)

( 835 M) BRIDGES IN UNFILTERED SPEED RECORD

(1585 M) BRIDGES IN UNFILTERED SPEED RECORDPRESSURE OFFSCALE, GAPS IN LLP RECORD, LINES:1488 - 1507 (0000 5 FEB 87 - 1800 9 FEB 87)1621 - 1634 (0600 10 MAR 87 - 1200 13 MAR 87)

(2355 M) GAPS IN SALINITY RECORD, BAD VALUES REMOVED

(3325 M) RECORD TERMINATED EARLY

(4305 M) RECORD TERMINATED EARLY, BATTERY DEAD AT RECOVERY

(4925 M) RECORD TERMINATED EARLY, BATTERY DEAD AT RECOVERY

71

0.08

0.06

0.04

0.02

0.000

0.08 T

0.06 t

0.04

0.02 t


10

4. Mean

20 30 40


0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.50

0.40

0.30

0.20

0.10

0.00800

4. Mean

900 1000 1100 1200 1300 1400 1500 1600

Pressure, Decibors

72


0.30

0.25

0.20

0.15

0.10

0.05

0.00

J, Mean

1.6 1.8 2.0- 2.2 2.4 2.6 2.8


Mean

0.10

0.0034.35 34.45 34.55 34.65 34.75 34.85

Salinity, PPT

73


0.10

0.08

0.06

0.04

0.02

0.00

Mean

12 16 20 24 28 32 36 40 44 48

Speed, cm per sec

0.000 30 60 90 120 150 180 210 240 270 300 330 360


Mean0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.001600 1760 1920 2080 2240

Pressure, Decibars

0 4 8

74


0.20T

I-

0.10

0.05

0.00 r=-,1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9


0.70 T

0.60 t

0.50

0.40

0.30

0.20

4. Mean

4. Mean

0.10

0.0034.5 34.6 34.7 34.8 34.9 35.0 35.1

Salinity, PPT

75

2355 METERS AT MOORING 3. TAPE 4577/5.-

0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.000

0.00

Mean

10 20 30 40


0 30 60 90 120 150 180 210 240 270 300 330 360


4, Mean

2550 2650 2750 2850

Pressure, Decibars

0.002350 2450 2950 3050

76


0.20 -r

0.15

0.10

0.05

0.00 '

,1, Mean

rLJ

0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1


0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.0034.5 34.6

Mean

34.7 34.8

Salinity, PPT34.9 35.0

77


0.30 -r

0.25

0.20

0.15

0.10

0.05

0.000

Mean

10 20 30 40 50 60

Speed, cm per sec

0.00 11 '0 30 60 90 120 150 180 210 240 270 300 330 360


0.70 TMean

0.00 4---T -r-i-r- iim ii i3375 3425 3475 3525 3575 3625 3675 3725 3775

Pressure, Decibars

78

0.20

0.15

0.10

0.05

0.00


4. Mean

0.1 0.2 0.3 0.4 d.5 0.6 0.7

Temperature, Degrees C.0.8 0.9

79


0.40 T

0.30 t

0.20 t

0.10

0.00

Mean

10 20 30 40 50

Speed, cm per sec

0.10

0.08

-LL0.06

0,04

0.02 -- z0.00


.Mean

-0.05 0.05 0.15 0.25 0.35

Temperature, Degrees C.0.45

0.00-0.15

80


0.20 T

0.15 t

0.10 t

0.05

0.00

Mean

0 10 20 30 40 50 60

Speed, cm per sec

0.10 T

0.08 t

0.06

0.04

0.02 t

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.40 T

0.30 t

0.20 t

0.10 t

4. Mean

0.00-0.15 -0.05 0.05 0.15 0.25 0.35


81


2000 Km

-1000

-1000

Nt

1000

V component(North)

2000 3000 Km

U component(East)

82


-1000 1 1000 Km

-1000

V component(North)

U component(East)

83


Nt

F--2000 -1000

V component(North)

2000 Km

1000

1000 Km

-1000

U component(East)

84

3325M AT MOORING 3. 28 JAN 86 - 7 OCT 87. TAPE 501 /61.

1000 Km

M

-2000 -1000

IN

l -1000

V component(North)

1000 Km

U component(East)

85


NT1000 Km

---11000 Km

-1000

V component(North)

U component(East)

86

4925M AT MOORING 3. 27 JAN 86 - 29 NOV 86. TAPE 1538/34.

2000 Km

1000

-3000 -2000 -1000 1000 Km

-1000

V component(North)

U component(East)

Unfiltered current. 835 m at Mooring 3. Unfiltered current. 1585 m at Mooring 3. Unfiltered data. 2355 m at Mooring 3.Both components Both components Both components

0.01

0. 001 4 1 1 1 1 11111 1 1 1 1 111+1

0.01 0. 1 1 10

0.01

+4 1.001 + 1-~1111111 1 11/11/11 i I 11/11/11100 0.01 0. 1 1 10


I

95 percent

0.001 1 1w11i 1 11nm + 1 11i1i1+ 1 1 ..11111

100 0.01 0. 1 1 10 100

00V

10000

100

10

0. 1

10000

1000

0000


Unfiltered current. 3325 m at Mooring 3. 10000Both components

1000

0. 1

t

0.01

100t

10

0. 1

t

0.01 t


10000

0.1

0.0195 percent

0. 001 . 11/11/1111 i 1 1 1 rn11 i I i i r1u; 0. 001 iH HRH 0. 001 rI I ice;: I I

0.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 100


10

Unfiltered temperature. 1585 m at Mooring 3 Unfiltered temperature. 2355 in at Mooring 3.


0.00001 10.00001 1: 1 0.00001 + 1

95 percent

0.000001 1 H ii i H H H 1 1 1 111 r 0.000001 I 1 1 1 1 1 1 1 f~ 111+111 11 Hill i rte 0.0000010.01 0.1 1 10 100 0.91 0.1 1 10 100 0.01 0.1 1 10 100


00

0


Unfiltered temperature. 4305 m at Mooring 2 Unfiltered temperature. 4925 m at Mooring 3.

0.1

T

0.01

0.001

0.0001

0.00001

0.000001

0.01 0.01 t

0.1

0.001 t

0.0001 0.0001

0.00001 0.00001

95 per

0.000001 ++T;;1:11-1 1 ++11!11 I i i H M i i i 1111 0.0000010.01 0.1 1 10 100 `- 95 percent

0.0000001 ITHHTIII t+---+ ++++Mt++ I H i+ifi frequency, cycles per day 0.00000010.01 0.1 1 10 100 0.01 0.1 1 10 100

6040

m 200B

v -20-40

17-

600 -

1 I 1 I I I

U-Comoonent

I 1 I

/ _ k,,-AAAV

V-Componentrf NA A Av vv/^Jllk %we I

V;,--V------v

80010001200

1400

ho

Temperature

Pressure

Corrected Salinity

I 1 1 I 1


1986 1987

835 M AT MOORING 3.

4020 4)

0

-20-40

3.002.5 0 c2.00

-°1.501.00

34.7534.7034.65 a34.60 -

34.5534.5034.45

40

0

-40

Velocity

6040

200

" -20-40

40

20

0

U -20- 40

1400

1600

18002000

2200

VelocitY

U-Component

V-Component

Temperature

vPressure


1986 1987

4020 44)

0

-20 E-40

3.002.50 o2.001.50 -°1.00

34.9034.8534.8034.7534.7034.6534.60

1585 M AT MOORING 3.

I I I I I I I I I I

I i i I i- I I I I I I I I I I


1987

40

200

-20-40

2.001.50

rn1.00 -0.50

34.8534.8034.7534.7034.6534.60

aa


6040

20

E 0

-20-40

40

0E

-40

22002400

260028003000

1986

- Pressure

60

0 4020

E 0° -20

-40

4020

0-20- 40

32003400360038004000

JAN FEB MARI

I

I

APR MAY

II

1I

I I I

Velocity

U-Component

V-Component

Temperature

Pressure

I I

JUN JUL AUG SEP

1986OCT NOV DEC JAN FEB MAR

1987

40

200

-40-20

1.00.7 c)0.50.2

0.0

I

APR

3325M AT MOORING 3.

6040

20

E 0" -20

-40

4044) 204)

0

E -20-40

JAN

Velocity

-i 40U-Component 20

°U'

0 "1-20 E-40

V-Component

0.30Temperature 0.20 c

0.100.00 v-.10

FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

1986JAN FEB MAR APR

1987

4305M AT MOORING 3.

o

6040

ai 200

" -20-40

4020

0-20- 40

JAN FEB MAR APR MAYI --F

Velocity

U-Component4020 Q0\

-20 E-40

V-Component

0.30Temperature 0.20

0.100.00 -0

10JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987

4925M AT MOORING 3.

40

--1


1986 1987


I

40

-40

835M

th, A-lrl. A A A

vv---ly IV

Y1585M

v Y-\" . I -I'dw T-v W V V v

2355M

3325M

v v \4vm -Y-,v ly

4305M

4925M

mN

vAr-

'v"m

"

F 4

V f..


1986 1987


40

EU

-40

1 I I 1

4305M

---VlV

-%

-&

4925M

I

II I I I

-pn," 4%"-

a-r

v-

1 I

-

I 1 I I I

T


1986 1987


0

835M


H00


1986 1987


1.0

0.5

0.0

-0.5

600

8000

1000

1200

1400

2200

2400

2600

2800

3000

3200

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV

1986DEC JAN FEB MAR

1987APR

1400

1600

1800

2000

2200

3200

3400

3600

3800

4000

PRESSURE, MOORING 3.

1 I I I I I I I I I I I I I

34.7034.65

0-34.6034.55

34.5034.45

34.85

34.80

a 34.75°- 34.70

34.65

34.60JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987

34.90

34.8534.80

34.7534.70

34.65

34.60


I

MOORING 4

48050.00'S, 41010.25'W

0


S985 M

1750 M

2520M

3535 M.

4535 MS

T

S .e .T .

5335 M

11/11/1111 [[ill 1111111 11/11/11 1111 1 11/11/1111 11 1 11 11/11/1111 1111 1 111111 11111111111 1 111111111111111

DATA RETURN FROM. MOORING 4.

105

MOORING 4 . UNFILTERED HOURLY DATA



S 24.87 10.70U 17.94 13.03V -1.15 15.50T 2.37 0.26P 1174.83 189.08

1750M AT MOORING 4.

S 17.06U 7.69V -0.64T 2.18P 1874.38

0.80 54.00 10160 (1300 27 MAR 87)-18.70 53.90 10160 (1300 27 MAR 87)-45.50 46.00 10160 (1300 27 MAR 87)

0.71 2.90 10160 (1300 27 MAR 87).992.90 2144.90 10133 (1300 27 MAR 87)

0700 28 JAN 86 - 2300 24 MAY 86. TAPE 4582/6.

8.48 0.80 41.40 2400 (2300 19 MAY 86)10.29 -22.20 31.70 2400 (2300 19 MAY 86)14.04 -33.40 38.10 2400 (2300 19 MAY 86)

0.40 1.02 2.77 2742 (2300 24 MAY 86)84.52 1774.80 2140.40 2529 (2300 24 MAY 86)


S 13.84U 5.35V -0.68T 1.37P 2676.81

8.18 0.80 48.10 10160 (1300 27 MAR 87)9.37 -43.00 44.00 10160 (1300 27 MAR 87)

11.90 -42.50 44.80 10160 (1300 27 MAR 87)0.33 0.59 2.19 10160 (1300 27 MAR 87)

145.95 2556.10 3489.00 10135 (1300 27 MAR 87)


S 9.03 5.21U -5.80 5.06V 2.03 6.74T 0.60 0.19P 3679.47 98.87

0.70 24.00 1169 (2200 17 MAR 86)-21.00 9.20 1169 (2200 17 MAR 86)-16.20 23.40 1169 (2200 17 MAR 86)

0.26 0.96 1771 (0000 12 APR 86)3593.00 4086.00 1702 (0200 9 APR 86)

4535M AT MOORING 4. 0600 28 JAN 86 - 1200 5 FEB 87. TAPE 1534/34.

S 12.33 7.73U -3.70 7.62V 1.68 12.45T 0.19 0.04

0.80 45.00-33.90 19.00-31.60 44.60

0.02 0.46

5218 (0200 5 FEB 87)2701 (0200 18 NOV 86)2701 (0200 18 NOV 86)8407 (1200 13 JAN 86)

(Speed, u, and v are given in cm/sec, Temperature'in °C, Pressurein DB.)

106

MOORING 4 . UNFILTERED HOURLY DATA


S 11.36 8.58 0.80 50.50 10160 (1300 27 MAR 87)U 0.39 9.94 -37.20 39.20 10160 (1300 27 MAR 87)V 4.20 9.27 -39.70 35.70 10160 (1300 27. MAR 87)T 0.18 0.04 0.02 0.25 10160 (1300 27 MAR 87)

( 955 M) BRIDGES IN SPEED RECORD, LINES:1335 - 1368 (2000 24 MAR 86 - 0500 26 MAR 86)2470 - 2483 (0300 11 MAY 86 - 1600 11 MAY 86)5249 - 5396 (2200 3 SEP 86 - 0100 10 SEP 86)

PRESSURE OFFSCALE, SET TO ZERO LINES:6631 - 6657 (1200 31 OCT 86 - 1400 1 NOV 86)

(1750 M) GAPS IN RECORD, LINES: (METER FLOODED)SPEED 1799 - 2079 (0500 13 APR 86 - 2100 24 APR 86)DIRECTION 1800 - 1877 (0600 13 APR 86 - 1100 16 APR 86)TEMPERATURE 1810 - 1868 (1600 13 APR 86 - 0200 16 APR 86)GAPS IN PRESSURE RECORD, (OFFSCALE) LINES:

1283 - 1311 (1700 22 MAR 86 - 2100 23 MAR 86)1528 - 1698 (2200 1 APR 86 - 0000 9 APR 86)1807 - 1868 (1300 13 APR 86 - 0200 16 APR 86)1994 - 2003 (0800 21 APR 86 - 1700 21 APR 86)

(2520 M) PRESSURE OFFSCALE, GAPS LINES:6631 - 6655 (1200 31 OCT 86 - 1200 1 NOV 86)

(3535 M) DATA IN ALL CHANNELS OF POOR QUALITY, RECORD TERMINATEDEARLY.

(4535 M) DATA IN ALL CHANNELS OF POOR QUALITY, RECORD TERMINATEDEARLY. GAPS IN RECORDS LINES:

SPEED 1407 - 4460 (2000 27 MAR 86 - 0100 2 AUG 86)6987 - 7673 (0800 15 NOV 86 - 2200 13 DEC 86)

DIRECTION 1 - 1231 (0600 28 JAN 86 - 1200 20 MAR 86)1849 - 2702 (0600 15 APR 86 - 1900 20 MAY 86)

107




U 17.91 12.62 -12.41 48.96 1686 (1200 26 MAR 87)V -1.24 15.07 -37.42 42.12 1686 (1200 26 MAR 87)T 2.37 0.25 1.00 2.79 1686 (1200 26 MAR 87)P 1170.64 181.79 1013.34 1917.07 1673 (1200 26 MAR 87)S 34.76 3.31 34.56 34.90 1667 (1200 26 MAR 87)

1750M AT MOORING 4. 1200 29 JAN 86 - 1800- 23 MAY 86. TAPE 4582/6.

U 7.63 10.03 -13.58 26.82 383 (1800 18 MAY 86)V -0.98 13.89 -29.49 35.27 383 (1800 18 MAY 86)T 2.18 0.39 1.03 2.67 440 (1800 23 MAY 86)P 1861.89 73.11 1774.66 2065.12 371 (1800 23 MAY 86)S 34.76 2.03 34.68 34.85 432 (1800 23 MAY 86)




U -5.79 4.45 -17.51 4.74 187 (0000 11 APR 86)V 1.91 6.50 -11.59 20.96 187 (1800 16 MAR 86)T 0.60 0.19 0.27 0.92 288 (1800 16 MAR 86)P 3677.56 98.12 3597.58 4079.81 276 (0000 11 APR 86)

4535M AT MOORING 4. 0600 29 JAN 86 - 1200 12 JAN 87. TAPE 1534/34.

U -3.78 7.26 -24.02 9.55 434 (0600 14 NOV 86)V 2.13 12.13 -23.49 27.47 434 (0600 14 NOV 86)T 0.19 0.03 0.04 0.28 1394 (1200 12 JAN 87)


U 0.45 9.38 -28.25 30.56 1686 (1200 26 MAR 87)V 4.13 8.84 -31.43 28.10 1686 (1200 26 MAR 87)T 0.18 0.04 0.02 0.24 - 1686 (1200 26 MAR 87)


108


( 985 M) BRIDGES IN UNFILTERED SPEED RECORDPRESSURE OFFSCALE, GAPS IN RECORD LINES:

1098 - 1110 (1800 30 OCT 86 - 1200 2 NOV 86)GAPS IN SALINITY RECORD. BAD, OFFSCALE SALINITY POINTSREMOVED.

(1750 M) METER FLOODED, SHORT RECORDOFFSCALE AND BAD VALUES SET REMOVED BEFORE FILTERING,GAPS IN LINES:

U, v 292 - 346 (0600 12 APR 86 - 1800 25 APR 86)TEMPERATURE 294 - 311 (1800 12 APR 86 - 0000 17 APR 86)PRESSURE 206 - 218 (1800 21 MAR 86 - 1800 24 MAR 86)

247 - 311 (0000 1 APR 86 - 0000 17 APR 86)325 - 333 (1200 20 APR 86 - 1200 22 APR 86)

GAPS IN SALINITY RECORD, BAD VALUES REMOVED

(2520 M) PRESSURE OFFSCALE, GAPS IN THE FOLLOWING LINES:1098 - 1110 (1200 30 OCT 86 - 0600 2 NOV 86)

GAPS IN SALINITY RECORD.- BAD, OFFSCALE SALINITY POINTS

(3535 M) DATA IN ALL CHANNELS OF POOR QUALITY, RECORD TERMINATEDEARLY.

(4535 M) DATA IN ALL CHANNELS OF POOR QUALITY, RECORD TERMINATEDEARLY. GAPS IN SPEED, & DIRECTION IN UNFILTEREDRECORD, LLP GAPS, LINES IN U & V:

1 - 206 (0600 29 JAN 86 - 1200 21 MAR 86)228 - 744 (0000 27 MAR 86 - 0000 3 AUG 86)

1158 - 1395 (1200 14 NOV 86 - 1200 12 JAN 87)

109


0.08

0.06

0.04

0.02

0.00

0.10

0.08

0.06

0.04

0.02

0.000

4. Mean

10 20 30 40


30 60 90 120 150 180 210 240 270 300 330 360


4. Mean

0.05 +I

0.00950 1150 1350 1550 1750 1950 2150

Pressure, Decibars

110


0.30

0.25

0.20

0.15

0.10

0.05

0.00

Mean

0.6 1.0 1.4 1.8 2.2 2.6 3.0


0.40 T

0.30 t

0.20 t

0.10 t

.Mean

0.00 P=--q 4 {}-I--{4}--34.45 34.55 34.65 34.75 34.85 34.95 35.05

Salinity, PPT

111

0.12 T

0.10

0.00 '0 4 8 12 16 20 24 28 32 36 40 44 48

Speed, cm per sec

0.08

0.06

0.04

0.02

0.000

0.25 T

0.20

0.15 t

0.10 t

0.05 t


Mean

30 60 90 120 150 180 210 240 270 300 330 360


,(, Mean

0.00 rte.iTiT i i-- iIi-r-r+ + t }I1750 1790 1830 1870 1910 1950 1990 2030 2070 21/02/50

Pressure, Decibars

0.02

112


0.20 T

0.15 t

0.10 t

0.05 t

0.00

0.40

0.30 t

0.20I

0.10+

0.00 r---i

Mean

34.45 34.55 34.65 34.75 34.85 34.95 35.05

Salinity, PPT

Mean

1.0 1.2 -1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8


113


Mean

0.10

0.05

0.000 10 20 30 40 50

Speed, cm per sec

0.06

0.05

0.04

0.03

0.02

0.01

0.000 30 60 90 120 150 180 210 240 270 300 330 360


Mean0.50

0.40

0.30

0.20

0.10

0.002500 2700 2900 3100 3300 3500

Pressure, Decibars

114


Mean

0.02

0.00 -rir---i-------i -i--0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9


0.70

0.60

6.50

0.40

0.30

0.20

0.10

0.00

Mean

2.1 2.3

34.5 34.6 34.7 34.8 34.9 35.0

Salinity, PPT

0.14

0.12

0.10

0.08

0.06

0.04

115


0.25 T

0.20 t

0.15 t

0.10 tU0.05 t

0.00

Mean

0 4 8 12 16 20 24 28

Speed, cm per sec

0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.40 --

0.30 t

0.20 t

0.10 t

4. Mean

0.00 L I I Ti3550 3650 3750 3850 3950 4050 4150

Pressure, Decibars

116


0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95 1.05


0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.00

Mean

i

117


0.40 T

0.30 t

0.20 t

0.10 t

0.00

0.08

0.06

0.04

0.02

Mean

10 20 30 40 50

Speed, cm per sec

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.60

0.50

0.40

0.30

0.20

0.10

0.00

Mean

0.0 0.1 0.2 0.3 0.4 0.5


118


Mean

0.000 10 20 30 40 50 60

Speed, cm per sec

0.06 T

0.05 t,

0.04

0.03

0.02

0.01

0.000 30 60 90 120 150 180 210 240 270 300 330 360


Mean

0.00-0.1 0.0 0.1 0.2 0.3 0.4


0.05

119


T 2000 Km

-2000

NT

V component(North)

U component(East)

-2000

120

1750M 4. 28 JAN 86 — 13 86. TAPE 4582/6

Nt

2000 KM

.'

—2000

V component(North)

U component(East)

—2000 2000 KM

121


NT-r 2000 Km

1----2000

-2000

V component(North)

I

100 Km

U component(East)

122


NTT 2000 Km

-2000

-2000

V component(North)

2000 Km

U component(East)

123

4535M AT MOORING 4. 2 AUG 86 - 15 NOV 86. TAPE 1534/34.

NTT 2000 Km

-20004

-2000

V component(North)

2000 Km

U component(East)

124


1--2000

-2000

V component(North)

2000 Km

U component(East)


10000

f

T

1000

t

10000

1

10000

1

10 / 10 ' 10

0 A.

1. f

0.01 0.01

I

0.01

f 95 percent

0. 001 H'ri:::111 rn... .I 11/11/11 i i 111111 0. 001 } I I H+H1 1---I ;f---1.rrm1 I I 11said, n 0. 001 1I 1 1 111111 I'-rl1m-H0.01 0. 1 1 10 100 0.01 0. 1 1 10 100 0.01 0. 1 1 10 100

frequency, cycles per day n~iIn

1000

100

F-N


Unfiltered current. 3535 m at Mooring 4. 10000 Unfiltered current. 5335 m at Mooring 4.

Both components Both components

1000 1000

100 100

1000

10 1/ 1010 \

T

1

0. 1 0. 1 t "40. 1

0.0195 percent

0.001 ++a- 111 i r i i nn i I h uu r i f i i nii 0.001 1- H-r;:;-H- ml H 1 1 1 111 0. 001

0.01 0.1 1 to 100 0.01 0.1 1 10 IOC 0.01 0.1 1 10 100


0.01



IT

0.00001 I 0.00001 i+ r*+.***t i ! + + m 1 + 1+ 1 i m 1 1+ 1 11+11 0.000010.01 0.1 1 10 100

0.000001 i ++++++ i i i 1 1 1111 iii +i l 11 i+ i i+

0.01 0.1 1 10


95 percent

0.000001 1+ + 1+1 i + A i i 1111 + + + 1 1 1 1 1 + a

i1 1 11+11

0.01 0.1 1 10 100

11



Unfiltered temperature. 4535 rn at Mooring 4.

0.001 t

0.00001

I

0.0000001 0.000001 i NM * iii + i u

0.01 0.1 1 10 100 0.01 0.1 1

0.1

0.0001

0.00001

0.000001

95 percent

f i ... . ....... 0.0000001 16AI10 100 0.01 0.1 1 10 100


00

0.1

0.01

0.001

0.0001

0.00001

0.000001

0.1 0.01

6040

ai 20

E 0

" -20-40

40aui 20

0-20-40

100012001400160018002000

I I I 1 I II

Temperature

P

Corrected Salinity

l

I

1

A

I

I I I


1986

985 M AT MOORING 4.

I I

J

I

3.503.002.50 02.001.501.00

34.9034.8534.8034.75

4-1

34.7034.6534.6034.55

FEB MAR APR

1987

34.50

6040

ai 20

E 0" -20

-40

4020

0

E -20-40

16001700180019002000

I

M

nrw

I I I I I I

Velocity

40U-Component 20 Q)

0

-20 1- 40V-Component

Temperature 3.002.50 o2.001.501.00

Pressure

Corrected Salinity 34.8534.8034.7534.7034.6534.60


1986 1987

I

l I


6040

ai 200E

" -20-40

40

m 200

-20- 40

2400

2600

v 28003000

3200

I

- Temperature

I I


1986


II

-20 E-40

2.502.00 c

1.501.000.50

34.8534.8034.7534.7034.65

DEC JAN FEB MAR APR

1987

34.60

aCL

V-Component

Pressure

40

6040

20

E 0" -20

-40

40

0 20

0-20- 40

3400

3600

3800

40004200

Velocity

U-ComponentIP/

C V-Component

Temperature

Pressure

i IJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR

1986 1987

I 1.1

I 1 1 1 1 1 1 1 I I I 1

APR

I4020 QQ)

0

-20- 40

1.0

0.7 U

0.50.2 t0.0

3535M AT MOORING 4.

6040

ai 20

E o" -20

-40

604020

E 0-20-40

7

JAN

i i I I I I I I I I I . I I I I

L, .191/

rw 11Velocity

U-ComponentV

iiFEB MAR APR

IMAY

I 1 I 1 I IJUN JUL AUG SEP OCT NOV DEC

I

V-Component

Temperature

JAN FEB MAR

1987

I

9

APR

6040200

0i-20 c-40

0.3

0.2 v0.10.0 v

-0.1

4535M AT M00RING 4.

1986

6040

ai 200E

" -20- 40

40

200

U -20- 40

U-Component

JAN

vvv A A A AAA A NA

FEB MAR APR MAY JUN JUL AUG SEP OCT NOV

1986

5335M AT MOORING 4.

DECI

JAN FEB MAR APR

1987

0.300.200.100.00-.10

V-component

40 -IUa)

-40 -i

1 I

3535M

Z;-Al

4535M

I I 1 I 1 I I I 1 I I I


1986 1987

VELOCITY AT MOORING 4.

I

40

-40

985M

1750M

2520M

p m 6LV A ,,-A -,MVw V v

3535M

4535M

N V

vvy

5335M

h A. A A A Ah.AA

FEB APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

U-COMPONENT AT MOORING 4.

JAN

1986 1987

v40

rn

E 0U

-40

I

1750M

4535M

I

3535M

-1 5335M

I I I I I I I I I I I I I


1986 1987

V-COMPONENT AT MOORING 4.

2520M

L I I I I i I I I I I i I i

1.0

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAN AF'K

1986 1987


800985M

1000

1200

1400

1600 N r 16001750M

1800

2000

2200

2400 -{ 2520M 2400

--

2600 -

112800 -1 P A3000 -3200 -

v

I3535M3400

rv 3600

3800

J 4000

42004535M no pressure sensor



1986 1987


34.9034.8534.8034.75

a 34.7034.6534.6034.5534.50

34.8534.80

a 34.750-34.70

34.6534.60

985 M

11apI -1 I I

10

ON 0-.r

I

WY%

I


1986 1987


I II

34.9034.8534.8034.7534.7034.6534.60

141

MOORING 5

48031.00'S, 41018.61'W


1750 M

a

2465 M

.

3520 MSa

TP

4480 MS .a .T .P .

5940 MSaT


143




S 23.97 12.00 0.80 75.00 10606 (1500 15 APR 87)U 14.75 16.31 -59.20 58.20 10606 (1500 15 APR 87)V -4.32 14.71 -72.80 68.30 10606 (1500 15 APR 87)T 2.25 0.43 0.55 3.00 10606 (1500 15 APR 87)P 1777.55 50 .97 1746.30 2094.00 878 (0700 6 MAR 86)


S 11.31 6.63 0.80 32.80 1550 (0700 3 APR 86)U 0.68 8.20 -26.50 25.60 1550 (0700 3 APR 86)V -6.17 8.12 -29.50 25.10 1550 (0700 3 APR 86)T 1.83 0.39 1.00 2.48 1550 (0700 3 APR 86)P 2561.03 110.66 2490.30 3033.80 1550 (0700 3 APR 86)



4480M AT MOORING 5. 1800 28 JAN 86 1300 3 OCT 86. TAPE 1245/43.

S 14.58 8.82 0.70 53.10 5487 (1000 14 SEP 86)U -4.15 10.77 -51.50 30.30 5487 (1000 14 SEP 86)V -6.94 10.44 -34.00 27.40 5487 (1000 14 SEP 86)T 0.32 0.04 0.21 0.46 5947 (1300 3 OCT 86)P 4669.07 132.65 4535.00 5390.00 5947 (1300 3 OCT 86)


S 15.65U 5.29V -6.07T 0.28

9.74 0.80 57.60 10606 (1500 15 APR 87)12.06 -41.50 55.60 10606 (1500 15 APR 87)11.38 -46.80 32.30 10606 (1500 15 APR 87)0.04 0.16 0.36 10606 (1500 15 APR 87)

(1750 M) PRESSURE SENSOR OVERRANGED, RECORD TERMINATED EARLY

(2465 M) INSTRUMENT FLOODED, SHORT RECORD.

(4480 M) LOW BATTERY CAUSED PREMATURE INSTRUMENT FAILURE


-

144




U 14.78 15.95 -52.17 48.97 1760 (1200 14 APR 87)V -4.32 14.31 -59.12 66.26 1760 (1200 14 APR 87)T 2.25 0.43 0.56 2.98 1760 (1200 14 APR 87)P 1771.59 32.95 1748.36 1936.62 139 (0600 5 MAY 86)


U 0.71V -6.62T 1.83P 2558.77

7.83' -19.24 21.05 251 (0600 2 APR 86)6.94 -22.70 17.44 251 (0600 2 APR 86)0.39 1.09 2.42 251 (0600 2 APR 86)

107.62 2492.39 3039.86 251 (0600 2 APR 86)


U 4.31 12.85 -37.53 42.54 1759 (1200 14 APR 87)V -4.78 9.65 -32.95 28.09 1759 (1200 14 APR 87)T 0.76 0.21 0.23 1.19 1759 (1200 14 APR 87)P 3748.55 243.62 3528.31 4868.73 1759 (1200 14 APR 87)


U -4.20V -7.08T 0.32P 4669.58

10.41 -45.70 26.30 906 (0600 13 SEP 86)10.01 -31.71 25.16 906 (0600 13 SEP 86)0.04 0.23 0.43 983 (1200 2 OCT 86)

132.46 4534.68 5371.45 983 (1200 2 OCT 86)


U 5.32 11.61 -27.96 42.14 1760 (1200 14 APR 87)V -6.09 10.93 -44.68 26.92 1760 (1200 14 APR 87)T 0.28 0.04 0.16 0.34 1760 (1200 14 APR 87)

(1750 M) PRESSURE SENSOR OVERRANGED, RECORD TERRMINATED EARLY.

(2465 M) INSTRUMENT FLOODED, SHORT RECORD

(4480 M) LOW BATTERY CAUSED PREMATURE INSTRUMENT FAILURE.


145


0.08

0.06

0.04

0.02

0.00

0.10

0.08

0.06

0.04

0.02

0.000

0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.001700

Mean

10 20 30 40 50 60


30 60 90 120 150 180 210 240 270 300 330 360


Mean

---T11780 1860 1940 2020 2100

Pressure, Decibars

146


0.25 TMean

I0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2


147


0.20 T

0.15 t

0.10 t

0.05 t

0.00

0.08

0.06

0.04

0.02 ru

FU

Lii

0.00 . -.-1 1

0 30 60 90 120 150 180 210 240 270 300, 330 360


0.70 T

0.60 t

0.50

0.40 t

0.30 t

0.20

0.10 t

Mean

0.002450 2530 2610 2690 2770 2850 2930 3010 3090

Pressure, Decibars

J, Mean

0 4 8 12 16 20 24 28 32 36

Speed, cm per sec

148


0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.00

,j. Mean

1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6


149

3520 METERS AT MOORING 5. TAPE 1244/38

0.25 T

0.05 t

0.00

Mean

0 10 20 30 40 50 60

Speed, cm per sec

0

0.40 T

0.30 t

0.20 t

0.10 t

30 60 90 120 150 180 210 240 270 300 330 360


Mean

0.003500 3700 3900 4100 4300 4500 4700 4900

Pressure, Decibars

150


0.20 T

0.15 t

0.10 t

0.05 t

0.00

Mean

0.1 0.3 0.5 0.7 0.9 1.1


151


0.40

0.30

0.20

0.10

0.000

0.12 T

0.10

0.08

.Mean

20 30 40

Speed. cm per sec10

s

50 60

0.00 'Hill 11111 1111F!PH0 30 60 90 120 150 180 210 240 270 300 330 360


0.40 T

0.30 t

0.20 t

0.10

Mean

0.00 -IreI I I F }--F---1 1

4500 4600 4700 4800 4900 5000 5100 5200 5300 5400Pressure, Decibars

0.06

0.04

0.02

152


Mean

0.1 0.2 0.3 0.4 0.5 0.6


153


j, Mean

I)

0.10 t

0.05 t

0.00L-

0 10 20 30 40 50 60

Speed, cm per sec

0.08

0.06

0.04

if0.02

0.0011P0 30 60 90 120 150 180 210 240 270 300 330 360


4. Mean

0.000.0 0.1 0.2 0.3 0.4 0.5 0.6


EL

154

-1000


1000 Km

-L -2000

Nt

1000 2000 3000 4000 5000 6000 Krn

V component(North)

U component(East)

155


NT-- 1000 Km

1000 Km

-L -1000

V component(North)

U component(East)

156


NT1000 Km

-1000

V component(North)

U component(East)

1000 2000 Km

-1000

-2000

157

4480M AT MOORING 5. 28 JAN 86 - 14 SEP 86. TAPE 1245/43.

NtT 1000 Km

1000 Km

-1000

i -2000

V component(North)

U component(East)

-158


T 1000 Km

-1000

N?

V component(North)

U component(East)


10000Unfiltered current. 2465 m at Mooring 5Both components

1000

100 t

10

0. 1

1000 1

0.01 0.010.01 0. 1 1 10 100

0.001 4 i i i i i "" i 1 a

111111

0.01 0. 1 1


10000

1000

100

t

10

t

1

0.0195 percent

0. 00110 loo 0.01 0.1 1 10 100



10000

0.0195 percent

0. 0 0 1 4 I I 111111 I 1 i i x111 F I 1 11 1111 I 1 1 1 11111

0.01 0. 1 1 10 100


10000

1

1000

fI

100

t

Tv1 10Ca)

WV

0.0195 percent

0. 001 HIIH1111Vl0.01 0.1 1 10 100




I

T


0.01 0.01 0.01c

1 MV I

v

0.0010.001 0.001

0.00001 I

0.0001 1

T

0.00001 1 I 0.0001

0.00001 1

I 95 percent

0.000001 H-iTrii11 11ir*r-H HI f + f+++a 0.000001 a. ::*-H-: +++ +-I 111111 +-i + fFi+i 0.000001 H- - + 1111111 I i tF+++ H-a;111

0.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 100


rnN


0.000001 f

0.0000001 1I 1111111 i 1111111 i i 1 ii H

0.01 0.1 1 10 100


95 percent

0.01 $

0.001

C{

Q)-o

0.0001uC0.`0> t

0.00001

0.000001

0.0000001

95 percent

0.01 0.1 1 10 100


0.001

0.0001

0.00001

80604020

E 0-20-40

40

20

ai 0

E -20-40-60

1400160018002000

2200

E Velocity

U-Component

V-Component

Temperature

L Pressure

c I- A lvvnk

CTL

lqs

6040

20

0 E

AL AA)4r %.04

-20 0-40

--f-


1986 1987

1750M AT MOORING 5.

3.0

2.5

2.0

1.5

1.0

0.5

604020

E 0" -20

-40

40

Q 200

E -20-40

24002600280030003200

F

JAN


Velocity

U-Component

V-Component

Temperature

Pressure

FEB MAR APR MAY JUN JUL AUG SEP OCT NOV

1986DEC JAN FEB MAR

1987APR

4020 4)0\

-20 E-40

3.02.5 c-)2.01.5 v1.0


6040

20

E 0" -20

-40

40

a 200

E -20- 40

3400360038004000

° 4200440046004800

4020 aa)

0 11-1

20 E-40


1986

3520M AT MOORING 5.

1987

U,

6040

20

E 0" -20

-40

4020

0-20- 40

440046004800500052005400

I

rv'

Velocity

H

U-Component

V-Component

Temperature

Pressure


v

1986 1987

4020 4)0\

-20 E- 40

0.50.4

0.30.20.1

4480M AT MOORING 5.

60

40

ai 20

E 00 -20

- 40

40

m 200

E -20- 40

- V-ComponentA-.

Temperature


1986

5940M AT MOORING 5.

DEC JAN FEB MAR APR

1987

0.5

0.4

0.3

0.20.1

Urn

C)

U)

EC)


40

0

—40

I-k

JAN FEB MAR APR MAY

1986OCT NOV DEC

1987

80

w40-1

1750M

0

-40-i2465M

3520M

4480M

5940M

PA A,IV V\JVY'll

A

A aWp. AAW- Y,


1986 1987



1986 1987


80

-40

4480M


1986 1987

r 2.5

C 2.0

F- 1.5

1.0


1400

1600

1800

2000

2200

1750M

2465M

3400 3520M Y

3600

3800

4000

4200

4400 4480M

4600


N)r.

I

h

r



1986 1987


I

I

Y

2200

2400

2600

2800

3000

4600

4800

5000

5200

5400

MOORING 6

48°07.00'S, 41017.00'W

1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APRIli I I I I I I I I III I I I 'j I I I I I I I I I 1 14, 1 1 I'll I I I I I I 1 11-14 1 1 1 1 11/11/11 1 1 11111 1 1 1 1 J] I I If I III ifil I i If 11 1111 1

S S.

1580 M

810 M

SaTP

Sa

S -B

T -2330 M

PSol

3385 M

T

4385 M

T

5815 MSB

T


S

175


810M AT MOORING 6.

MEAN SD

S 26.39 10.52U 16.02 16.39V -7.73 14.90T 2.67 0.20P 1086.49 248.11


S 19.34 9.02U 11.47 12.43V -5.92 11.59T 2.50 0.26P 1862.64 256.23

2330M AT MOORING 6.

S 13.58U 2.64V -7.94T . 2.00P 2542.76

8.279.339.780.41

209.54

3385M AT MOORING 6.

S 14.32U 3.93V -5.50T 1.05P 3600.76

7.9310.3210.760.21

172.73

0000 29 JAN 86 - 1000 25 MAR 87. TAPE 7165/12.

MIN MAX LENGTH ENDS AT

0.80 72.30 10045 (1300 23 MAR 87)-48.90 70.70 10045 (1300 23 MAR 87)-50.40 36.50 10045 (1300 23 MAR 87)

1.53 3.31 10091 (1000 25 MAR 87)821.60 2100.80 9987 (1000 25 MAR 87)

0.80 53.90 10092 (1200 25 MAR 87)-32.00 53.80 10092 (1200 25 MAR 87)-50.40 32.10 10092 (1200 25 MAR 87)

1.04 3.11 10092 (1200 25 MAR 87)1597.30 3157.30 10092 (1200 25 MAR 87)

0000 29 JAN 86 - 0400 29 MAR 86. TAPE 4581/5.

0.80 34.90 1425 (0800 29 MAR 86)-22.30 28.40 1425 (0800 29 MAR 86)-34.90 11.50 1425 (0800 29 MAR 86)

1.14 2.69 1425 (0800 29 MAR 86)2355.80 3215.80 1425 (0800 29 MAR 86)

0000 29 JAN 86 - 1100 25 MAR 87. TAPE 1539/38.

0.80 50.70 9157 (1100 25 MAR 87)-32.50 38.30 9157 (1100 25 MAR 87)-47.00 46.00 9157 (1100 25 MAR 87)

0.30 1.58 10092 (1100 25 MAR 87)3390.00 4593.00 10092 (1100 25 MAR 87)


S 13.18U 2.35V -6.05T 0.39

7.069.179.680.08

0.80 43.50 10092 (1100 25 MAR 87)-28.90 33.80 9891 (0200 17 MAR 87)-42.30 30.50 9891 (0200 17 MAR 87)

0.17 0.91 10092 (1100 25 MAR 87)


176




S 14.52 7.76 0.80 44.00 10092 (1100 25 MAR 87)U 0.43 10.11 -38.40 33.70 10092 (1100 25 MAR 87)V -5.52 11.76 -39.20 39.40 10092 (1100 25 MAR 87)T 0.26 0.03 0.12 0.31 10092 (1100 25 MAR 87)

( 810 M) SPEED BRIDGES LINES:9947 - 9970 (1000 19 MAR 87 - 0900 20 MAR 87)

SPEED RECORD TERMINATED AT LINE10046 (1300 23 MAR 86)

PRESSURE OFFSCALE, GAPS LINES:2315 - 2350 (1000 5 MAY 86 - 2100 6 MAY 86)4978 - 5003 (0900 24 AUG 86 - 1000 25 AUG 86)6899 6940 (1000 12 NOV 86 - 0300 14 NOV 86)

(1580 M) SPEED BRIDGED, LINES:2787 - 2891 (0300 25 MAY 86 - 1100 29 MAY 86)

(2330 M) INSTRUMENT DESTROYED BY FLOODING, SHORT RECORD.

(3385 M) SPEED GAPS LINES:6628 - 7562 (0300 1 NOV 86 - 0100 10 DEC 86).

DIRECTION GAPS LINES:6773 - 6958 (0400 7 NOV 86 - 2100 14 NOV 86)

(4385 M) DIRECTION RECORD ERRATIC AFTER LINE 9891 (020017 MAR 87), RECORD TERMINATED THERE.

(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB).

-

177







2330M AT MOORING 6. 0000 30 JAN 86 - 0600 28 MAR 86 TAPE 4581/5.

U 2.97 8.97 -15.54 21.44 230 (0600 28 MAR 86)V -8.05 9.58 -30.95 6.80 230 (0600 28 MAR 86)T 2.01 0.41 1.22 2.66 230 (0600 28 MAR 86)P 2546.45 211.27 2358.16 3173.35 230 (0600 28 MAR 86)S 34.77 2.17 34.72 34.84 .230 (0600 28 MAR 86)

3385M AT MOORING 6. 0000 30 JAN 86 - 0600 24 MAR 87 TAPE 1539/38

U 4.07 9.97 -30.38 34.37 1510 (0600 24 MAR 87)V -5.50 10.56 -40.54 38.26 1510 (0600 24 MAR 87)T 1.05 0.21 0.31 1.55 1674 (0600 24 MAR 87)P 3601.27 172.43 3436.42 4584.43 1674 (0600 24 MAR 87)


U 2.38 8.93 -27.05 30.37 1641 (0000 16 MAR 87)V -6.08 9.45 -38.37 23.49 1641 (0000 16 MAR 87)T 0.39 0.08 0.20 0.86 1674 (0600 24 MAR 87)


U 0.47 9.87 -34.11 31.61 1674 (0600 24 MAR 87)V -5.51 11.55 -37.22 31.34 1674 (0600 24 MAR 87)T 0.26 0.03 0.14 0.31 1674 (0600 24 MAR 87)


178

MOORING 6. LLP FILTERED DATA

( 810 M) BRIDGES IN UNFILTERED SPEED RECORD.SPEED TERMINATED EARLY IN UNFILTERED RECORD,LLP U & V RECORDS TERMINATED LINE1668 (1800 23 MAR 87)PRESSURE OFFSCALE, GAPS IN UNFILTERED RECORD,LLP GAPS LINES:379 392 (1200 4 MAY 86 - 1800 7 MAY 86)823 - 834 (1200 23 AUG 86 - 0600 26 AUG 86)1143 - 1157 (1200 11 NOV 86 - 0000 15 NOV 86)GAPS IN SALINITY RECORD, BAD VALUES REMOVED

(1580 M) BRIDGE IN UNFILTERED SPEED RECORD.

(2330 M) INSTRUMENT DESTROYED BY FLOODING, SHORT RECORD.

(3385 M) SPEED AND DIRECTION GAPS IN UNFILTERED RECORD,LLP GAPS IN U AND V LINES:1098 - 1261 (0600 31 OCT 86 - 0000 11 DEC 86)

(4385 M) DIRECTION GAPS IN UNFILTERED RECORD, U AND VTERMINATED IN FILTERED RECORD AT LINE1642 (0600 16 MAR 86)

-

179


0.20 T

0.15 t

0.10 t

0.05 t

0.00

Mean

0 10 20 30 40 50 60 70 80

Speed, cm per sec

0.12 T

0.10

0.08

0.06

0.04

0.02

0.000 30 60 90 120 150 180 210 240 270 300 330 360


Mean0.30

0.25

0.20

0.15

0.10

0.05

0.00800 1000 1200 1400 1600 1800 2000 2200

Pressure, Decibars

180


0.60 -r

0.10 t

0.00 I'---i

1.4

0.16

0.14

0.12

0.10

0.08

.Mean

1.8 2.2 2.6 3.0 3.4


4. Mean

34.4 34.5 34.6 34.7 34.8 34.9

Salinity, PPT

0.06

0.04

0.02

0.0034.2 34.3

181


4, Mean

0 10 20 30 40 50 60

Speed, cm per sec

0

0.40

0.30

0.20

0.10

0.00


I Mean

1500 1700 1900 2100 2300 2500 2700 2900 3100 3300Pressure, Decibars

182


.Mean

1.0 1.4 1.8 2.2 2.6 3.0 3.4


Mean

34.5 34.8 34.7 34.8 34.9 35.0

Salinity, PPT

0.00

183


0.12 T

0.10 t

0.08

Mean

0.000 ' 4 8 12 16 20 24 28 32 36

Speed, cm per sec

-fl

U.Ub

0.04

0.02 U L,,- L

0 30 60 90 120 150 180 210 240 270 300 330 360


0.40

0.30 t

0.20 t

0.10 t

Mean

0.00 i--r--i--i-F ;-i---T-- 1-2350 2450 2550 2650 2750 2850 2950 3050 3150 3250

Pressure, Decibars

184


0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.00

Mean

1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7


Mean

0.0034.5 34.8 34.7 34.8 34.9 35.0 35.1

Salinity, PPT

185


Mean

0.10

0.05

0.00 'T0 10 20 30 40 50 60

Speed, cm per sec

0

0.40 T

0.30 t

0.20 t

0.10 t

0.00


Mean

3300 3500 3700 3900 4100 4300 4500 4700

Pressure, Decibars

186


0.25 T

0.201

0.15 t

0.10 t

0.05 t

0.00 -1

I Mean

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6


187


Mean

0.10

0.05

0.000 10 20 30 40 50 60

Speed, cm per sec

0.08 T

0.06

x

0.04

0.02

vS

4r

0.00 H0 30 60 90 120 150 180 210 240 270 300 330 360


0.25 T

0.20

0.15

0.10 t

0.05 t

.Mean

0.00 I - -~r-T- -T- I0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95


188


0.30 T

0.25

0.20

0.15 t

0.10 t

0.05 t

0.00

Mean

0 10 20 30 40 50 60

Speed, cm per sec

0.000 30 60 90 120 150 180 210 240 270 300 330 360


Mean0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.00-0.05 0.05 0.15 0.25 0.35 0.45 0.55


189


1000 Km

-2000

l -3000

NT

1000 2000 3000 4000 5000 6000 K

V component(North)

U component(East)

190

-1000


1000 Km

m

-2000

NT

i

1000 2000 3000 4000 5000 Km

19 N-R- -isS

e

-3000

V component(North)

U component(East)

191


NT

-1000

1000 Km

-1000

V component(North)

1000 Km

U component(East)

192


1000 KMNT

1000 KM

1000 KM0

1000 -1000 1000 KM

-1000-2000

10 DEC 86 - 25 MAR 87.

V component(North)

U component(East)

29 JAN 86 - 1 NOV 86.

193


V component(North)

U component(East)

-3000

194


N?

-1000

2000

1000 Km

1 -3000

V component(North)

1000 Krn

U component(East)


10000

1


10000

t


I

0.01 1 I .liii I. 11111 1 1 1 1 11111 1 1 1 1 1 m! 0.010.01 0. 1 1 10 100

II

95 percent

0. 001 1' H-111111 r111111 I 11 1 111111 1 11/11/11 0. 001 H I 111114 I 11 11111-f 1 i-111111 I 1111111

0.01 0. 1 1 10 100 0.01 0. 1 1 10 100

frequency, cycles per day Ln


10000

t

10000

1

1000

100 #

T

10000 1

1000

10 10

v10

A 1

w 11 1. "'JtilY

1

t

0. 1

0.01 0.0195 percent

0.001 41T^^ { Iiii+H 1 F 1 i 4+++F + i +++++H 0. 001 0.001 +-+-+ +++++++-r

0.01 0. 1 1 10 100 0.01 0. 1 1 10 100 0.01 0. 1 1 10 100




0.00001

1

t

0.01

t

0.00001 L_95 percent

0.000001 +i. III}* :+IH + -i 1 1 11 nl + 1 1 1 11111 0.000001 r+ 1 1 1 1111 1 1 1 1 1 1111 1! 1 H ii 11 H rn 0.0000011 1 1 1 1 n 11 i+ i

0.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 100



1

0.0001




0.0001

0.00001

t1

0.00001

0.000001 0.000001

0.01 0.1 1 10 100

0.00000010.01 0.1

1

1 10

0.000001 1

95 percent

0.0000001100 0.01 0.1 1 10 100


0.01

6040

ate, 20

E 0

-20- 40

40

200

-20-40

600800

10001200

° 1400160018002000

I

V-Component

Temperature

Pressure

ICorrected Salini

A

Y

vv V)kJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN

1986

810 M AT MOORING 6.

6040 020 a0 E

-20- 40

3.503.002.502.00 -a1.50

-1 34.9034.8034.7034.6034.50 n-34.4034.3034.20

FEB MAR APR

1987

604020

E 0-20-40

40w 20

0EC.) -20

-40

160018002000

2200

z' 2400260028003000

Velocity

F"v ,)rv

v

L111

A NI

u

7"'1

Ae

Corrected Salinity


1986 1987


(\ , il- A.

U-Component

V-Component

vv- -vv vvv V v -j vi" w

Temperature

Pressure

NO0

4020 Q)

0

-20-40

3.002.50 o2.001.50 -1.00

34.9534.9034.8534.8034.7534.7034.6534.6034.55

6040

n 200E

-20-40

40c 20

0

-20E

-40

24002600280030003200

F

3.002.50 o2.001.501.00

34.8034.75 a34.7034.65

JAN


FEB MAR

Velocity

40U-Component 20 a

0

-20 Ec i

V-Component- 40

APR MAY JUN JUL AUG SEP OCT NOV

1986


DEC JAN FEB MAR

1987APR

NOH

60

20 Velocity

0E0 -20

-40

4020

0-20-40

3400360038004000420044004600

V-Component

Temperature

Pressure

^"' w

7--AAnn,4j

I7

IJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987

40200 -

-20-40

2.01.5 c1.00.5 -°0.0

3385M AT MOORING 6.

6040

ai 20

E 0" -20

-40

4020

0

E -20-40

I

E Velocity

WIN

U-Component

A--IV v

r V-Component

Temperature

I


1986

M

1987

4020

0

-20 E-40

1.000.75 o0.500.25 -0.00

4385M AT MOORING 6.

I I I I I I I I I I I I I I

6040

N 200

-20-40

40

N 20

0

-20- 40

I I

Velocity

l 1 I I I

U-ComponentAm A A 6kA\-"jAzLnvA

V-Component

\V\IAJM V I.Ap V v, STemperature

I I I

A-11 -

r9vw


1986 1987

4020 4)

0-20-40

0.4

0.3 o0.20.1 -0

0.0


-

I I I I I I I I I I I I I I i


1986 1987


40-

-40-a

810M

1580

2330M

3385M

4385M

5815M

I,,/ - A V N,.-N r\- A f\ A A 41^ln%,-fv 4n

v("\vA

kwlNN,-\ z,

jh_VA v v v V\\,


1986 1987


40

- 40

810M

kA AA AA A -A

1580M

VV VN v \J')Illz

2330M

3385Mfv\ k--, A AA

4385M

k-/ v v -Ij v v

5815M A A A rI A A A flvv Aj V v

v "\V Vj v V V", I W"14

vv

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN :B MA

1987


APR

1986

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR1986 1987


600

800

1000

1200

1400

1600

1800

2000

2400

2600

2800

3000

3200


1986 1987


1600

1800

2000

2200

2400

2600

3400

3600

3800

4000

4200

4400

I I I I I I I I I I I I -L I I

34.9034.8034.70

0-34.6034.5034.4034.3034.20

34.806-34.70

34.60JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987

34.9034.80 a34.70 a34.60


MOORING 7

47°28.90'S, 41013.60'W


2365 MS .eT

P

3360 MS8TP

4360 M

.

5890 Mser


213

MOORING 7. UNFILTERED HOURLY DATA.


MEAN

S 13.03U 7.26V -6.09T 2.36P 2473.86


8.09 0.80 43.10 10058 (0900 24 MAR 87)9.10 -25.40 39.90 10058 (0900 24 MAR 87)7.90 -39.70 30.70 10058 (0900 24 MAR 87)0.31 0.75 2.94 10058 (0900 24 MAR 87)

133.08 2394.10 3488.00 10058 (0900 24 MAR 87)

3360M AT MOORING 7,. 0800 29 JAN 86 - 1500 24. MAR 87. TAPE 1540/40.

S 11.28U 5.33V -5.37T 1.26P 3499.99

7.45 0.80 48.70 10064 (1500 24 MAR 87)7.85 -17.90 41.40 10064 (1500 24 MAR 87)8.00 -47.30 31.50 10064 (1500 24 MAR 87)0.23 0.33 1.82 10064 (1500 24 MAR 87)

131.17 3412.00 4382.00 10064 (1500 24 MAR 87)

4360M AT MOORING 7. 0800 29 JAN 86 - 0400 20 SEP 86. TAPE 1542/44.

S 12.49 9.02 0.80 40.50 5150 (2100 31 AUG 86)U 5.69 9.69 -21.50 34.60 3979 (0200 14 JUL 86)V -4.93 8.74 -40.50 25.40 3979 (0200 14 JUL 86)T 0.45 0.09 0.23 0.71 5481 (1600 14 SEP 86)P 4538.51 93.52 4437.00 5044.00 5613 (0400 20 SEP 86)


S 12.53 7.35 0.80 39.10 10058 (0900 24 MAR 87)U 4.57 8.69 -25.90 35.80 10058 (0900 24 MAR 87)V -5.46 9.20 -38.30 28.80 10058 (0900 24 MAR 87)T 0.32 0.02 0.17 0.37 10058 (0900 24 MAR 87)

(2365 M) SPEED BRIDGED, LINES:6150 - 6226 (1300 12 OCT 86 - 1700 15 OCT 86)

(3360 M) RECORD CONTAINS 6 EXTRA CYCLES, CLOCK PROBLEM,SPEED BRIDGED, LINES:6796 - 6974 (1100 8 NOV 86 - 2100 15 NOV 86)7984 8087 (2300 27 DEC 86 - 0600 1 JAN 87)8153 - 8265 (0000 4 JAN 87 - 1600 8 JAN 87)

(4360 M) SHORT RECORD DUE TO BATTERY FAILURE.


-

214



MEAN

U 7.26V -6.07T 2.36P 2473.71


8.71 -18.48 32.88 1668 (0600 23 MAR 87)7.52 -29.36 23.55 1668 (0600 23 MAR 87)0.30 0.88 2.90 1668 (0600 23 MAR 87)

131.26 2393.69 3397.66 1668 (0600 23 MAR 87)


U 5.32V -5.35T 1.26P 3499.81

7.46 -14.15 32.14 1669 (1200 23 MAR 87)7.64 -42.58 21.10 1669 (1200 23 MAR 87)0.23 0.35 1.79 1669 (1200 23 MAR 87)

129.66 3414.92 4345.02 1669 (1200 23 MAR 87)

4360M AT MOORING 7. 1200 30 JAN 86 - 0000 19 SEP 86. TAPE 1542/44

U 5.67V -4.78T 0.45P 4538.58

9.37 -18.01 31.85 655 (0600 13 JUL 86)8.37 -37.32 21.20 655 (0600 13 JUL 86)0.09 0.25 0.67 905 (1800 13 SEP 86)

92.08 4436.71 5047.50 927 (0000 19 SEP 86)

5890M AT MOORING 7. 1200 30 JAN 86 - 0600 23 MAR 87. TAPE 7408/7.U 4.57V -5.46T 0.32

8.48 -22.71 32.34 1668 (0600 23 MAR 87)9.00 -35.81 24.47 1668 (0600 23 MAR 87)0.02 0.18 0.35 1668 (0600 23 MAR 87)

(2365 M) SPEED BRIDGED IN UNFILTERED RECORD.

(3360 M) UNFILTERED RECORD CONTAINS 6 EXTRA CYCLES.SPEED BRIDGED IN UNFILTERED RECORD.

(4360 M) LOW BATTERY CAUSED SHORT RECORD.


215


0.40 --

0.30 t

0.20 t

0.10 t

0.00

Mean

0 10 20 30 40 50 60

Speed, cm per sec

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.80

0.70

0.60

0.50

0.40

0.30

0.20

4, Mean

0.10

0.00 +- -;-Tr2300 2500 2700 2900 3100 3300 3500

Pressure, Decibars

216


0.40 T

0.30 t

0.20 t

0.10 t

Mean

0.00 rt

°0.6 1.0 1.4 1.8 2.2 2.6 3.0


217


0.40T

0.30 t

0.20

0.10 t

0.00

Mean

0 10 20 30 40 50

Speed, cm per sec

0.08 T

0.06

0.04

0.02-FF

-L

0.00 ! '0 30 60 90 120 150 180 210 240 270 300 330 360


0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.003400

Mean

3600 3800 4000


218

0.20

0.15

0.10

0.05

0.00


Mean

0.3 0.5 0.7 0.9 1.1 1.3 1.5


219


0.25

0.00

I Mean

0 10 20 30 40 50 60

Speed, cm per sec

Lll

In-F

0.00 H 10 30 60 90 120 150 180 210 240 270 300 330 360


0.40 T

0.30 t

0.20 t

0.10 t

,J, Mean

0.004400 4500 4600 4700 4800 4900 5000 5100

Pressure, Decibars

220


Mean

0.2 0.3 0.4 0.5 0.6 0.7 0.8


221


0.40 T

0.30 t

0.20 t

0.10

Mean

10.00

0 10 20 30 40 50

Speed, cm per sec

0.08 T

0.06

0.04

0.02

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.90

0.80

0.70

0.80

0.50

0.40

0.30

0.20

Mean

0.10

0.000.0 0.1 0.2 0.3 0.4 0.5 0.6


222


T 1000 Km

-1000

NT

i -3000

V component(North)

3000 Km

U component(East)

1000 2000

-1000

-2000

50 cm/sec

223


NT1000 Km

-1000

i -2000

V component(North)

U component(East)

224

4360M AT MOORING 7. 29 JAN 86 - 14 JUL 86. TAPE 1542/44.

NT-- 1000 Km

-1000

-1000

V component(North)

1000 Km

U component(East)

225


NT1000 Km

-1000

V component(North)

U component(East)


1000

1

100

I

95 percent

0.0010.01 0. 1 1 10 100


1000 1

10 t

0. 1

t

95 percent

0.001 l i a & ibiiii i i iiiH1 i6 i ii iii0.01 0. 1 1 10 100



0.01 195 percent


0.01

I95 percent

0. 001 T II I111111 I 11/11/11 i IT111111 IIii1.111 0.001 1Ta111 I 1117 if 1 1 1, 1111 1111111

0.01 0. 1 1 10 100 0.01 0. 1 1 10 100


00


95 percent

0.1

t

0.001

0.0001

0.00001 t

i i i i iii;0.000001 1 i 1 1 r,:.,+- 1 11.11. . I 1111111

0.01 0.1 1 10 100


0.01

I

0.0001

0.00001

95 percent

0.000001 a- liIiiIlir41HilI0.01 0.1 1 10 100



f

0.1

t

0.0001t2

The variance peak at the Nyquist

frequency of this spectrum is due

to instrument error.

0.00001

95 percent

0.000001 r+ , . +j i " h i "-+ + .I II . ri;ih"i0.01 0.1 1 10 100



0.01

0.001

T .N

0.0001I)va)0C0

0 000010 .

0.000001

95 percent

0.0000001 1 1I I 11111frhI I I 111114 1 1 ill! 1 1

0.01 0.1 1 10 100


WO

60U 40

co 20\E

0

0 -20- 40

40

20

\ 0

-20- 40

2200

2400

2600

28003000

3200

3400

C

NA AJ'. .,,,,.k / A U-Component

AA

Pressure

-20 U-40

3.002.502.00 c

rn1.501.000.50

I

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT

i

NOVI

DECI

JANI

FEBi

MARI

APR

1986 1987

Q

V-Componentoca

Temperature

2365M AT MOORING 7.

60

40

200E

-20- 40

40

200

-20-40

3400

36003800

° 40004200

4400

Velocity

U-Component

V-Component

Temperature

Pressure


1986 1987

4020 QQ)

0

-20-40

2.001.50c)1.000.50-°0.00

3360M AT MOORING 7.

I

60., 40u 20

11

v11 A A, _-v , &Zt

-

Aon A

E0E

-20- 40

4020

0

-20-40

44004600480050005200

Iv- V---WkN Y K:

1

Velocity

U-Component

V-Component

Temperature

Pressure


1986 1987

4020

0

-20 u- 40

1.000.750.500.250.00

4360M AT MOORING 7.

60c) 40

20

E 0v -20

-40

4020

0-20- 40

Velocity

w 0

U-ComponentA 4 A - 4.p_ v

V

V-Component

Temperature


1986 1987

4020 4)

0 ---20 E-40

0.40.3 o0.20.1 v0.0

5890M AT MOORING 7.

I I I I I I I I I

JUL AUG SEP OCT NOV DEC JAN FEB MAR APR


0a)a,

E0

40 —

0—

2365M

—40 —3360M

a

4360M

__'%.

5890M

JAN FEB MAR APR MAY JUN

1986 1987

40

E 0U

-40

2365M

3360M

JV.4360M

5890M

AA 4A A jv AA L*,-N 4

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

1986JAN FEB MAR

1987APR

U-COMPONENT AT MOORING 7.

I

I

Iv L." U11 -\"11,v VI)IV Y V

- V


- %RQnKA

1986 1987


I I i I I L I I I I I I I I

l- -IJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987

-0.5


N00

2200

2400

26002800

0 30003200

3400

4400

4600

4800

5000

5200

I

- 2365M

R

3360M

4360M

n -)

9mI

5890M no pressure sensorI I I I I I I I I I I I I I I


1986 1987

3400

3600

3800

4000

4200

4400


MOORING 8

49°23.14'S, 38°42.53'W


IIIIIIIiIiIIII I IiIIIII 111111111111 111111 it I III I 11111i I till I Ili 11/11/1111 [lilt I III Iii I I

820 MS .8 .T .P .

Sol .

1540 MSeTPSol

2335 MS8TP

Sol 6 6

3370 MSeTP

4420 Mse .

DATA RETURN FROM -MOORING 8.

241



MEAN

S 21.63U 12.69V -3.58T 2.11P 899.75


11.91 0.80 60.30 10171 (1300 30 MAR 87)16.13 -29.20 55.00 10171 (1300 30 MAR 87)13.25 -45.80 39.00 10171 (1300 30 MAR 87)0.20 1.68 2.76 10171 (1300 30 MAR 87)

95.30 829.20 1559.50 10171 (1300 30 MAR 87)


S 14.88U 6.56V -1.89T 1.68P 1650.90

8.03 0.80 42.10 10171 (1300 30 MAR 87)11.93 -24.20 40.10 10171 (1300 30 MAR 87)9.84 -35.80 27.60 10171 (1300 30 MAR 87)0.34 1.00 2.59 10171 (1300 30 MAR 87)

82.94 1557.50 2266.60 10171 (1300 30 MAR 87)


S 12.14U 2.62V -0.16T 0.92P 2416.80

6.64 0.80 37.40 9809 (1300 30 MAR 87)10.45 -27.20 36.30 9809 (1300 30 MAR 87)8.68 -28.90 35.60 9809 (1300 30 MAR 87)0.20 0.52 1.73 10171 (1300 30 MAR 87)

70.23 2367.00 2956.90 10171 (1300 30 MAR 87)

3370M AT MOORING 8. 1900 30 JAN 86 - 2300 21 JUN 86. TAPE 1964/38.

S 13.88U -4.49V 4.64T 0.20P 3458.91

6.90 0.70 35.00 3413 (2300 21 JUN 86)11.83 -31.70 27.00 3413 (2300 21 JUN 86)7.65 -34.30 28.40 3413 (2300 21 JUN 86)0.05 0.00 0.37 3413 (2300 21 JUN 86)

30.87 3422.00 3654.00 3413 (2300 21 JUN 86)

4420M AT MOORING 8. 1900 30 JAN 86 - 1300 30 MAR 87. TAPE 6087/13.S 15.49U 7.36V 4.66T -0.11

9.64 0.80 64.60 10171 (1300 30 MAR 87)13.0 -32.50 61.90 10171 (1300 30 MAR 87)9.37 -47.30 33.00 10171 (1300 30 MAR 87)0.08 -0.22 0.18 10171 (1300 30 MAR 87)

(2335 M) SPEED, U, AND V HAVE GAPS IN RECORD LINES:2036 - 2397 (1400 25 APR 86 - 1500 10 MAY 86)

(3370 M) DEAD BATTERY CAUSED PREMATURE INSTURMENT FAILURE.


242


820M AT MOORING 8. 0000 1 FEB 86 - 1200 29 MAR 87. TAPE 7210/12.







3370M AT MOORING 8. 0000 1 FEB 86 - 1800 20 JUN 86. TAPE 1964/38.

U -4.47 11.75 -28.20 22.30 560 (1800 20 JUN 86)V 4.71 7.43 -24.56 25.31 560 (1800 20 JUN 86)T 0.20 0.05 0.02 0.32 560 (1800 20 JUN 86)P 3459.14 30.85 3434.02 3640.44 560 (1800 20 JUN 86)


U 7.41 12.66 -26.86 57.47 1687 (1200 29 MAR 87)V 4.72 8.88 -44.01 27.75 1687 (1200 29 MAR 87)T -0.11 0.07 -0.22 0.17 1687 (1200 29 MAR 87)

( 820 M) GAPS IN SALINITY RECORD, BAD VALUES REMOVED(1540 M) GAPS IN SALINITY RECORD, BAD VALUES REMOVED(2335 M) GAPS IN U & V IN UNFILTERED RECORD, LLP GAPS LINES:

332 - 399 (1800 24 APR 86 - 1200 11 MAY 86)GAPS IN SALINITY RECORD, BAD VALUES REMOVED

(3370 M) DEAD BATTERY CAUSED PREMATURE INSTRUMENT FAILURE


243


0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.00

Mean

10 20 30 40 50 60 70

Speed, cm per sec

ru

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.40T

0.30 t

0.20 t

0.10 t

Mean

0.00 T F-i-;--r-I --i--rF- --i--F--i-r-+800 900 1000 1100 1200 1300 1400 1500 1600

Pressure, Decibars

I

244


Mean

0.00 +-I--- --T----H I--'1.6 1.8 2.0 2.2 2.4 2.8 2.8


Mean0.50 T

0.0034.5 34.6 34.7 34.8 34.9 35.0

Salinity, PPT

245


0.25 T

0.20 t

4. Mean

0 10 20 30 40 50

Speed, cm per sec

0.08-r

0.06

0.04

T L

s L-1-1

L.

0.02

60

0.00 1, 11I 1 1, 1' 1 1 1 1 1 i 1 1 I I I 1. 1

0 30 60 90 120 150 180 210 240 270 300 330 360


4. Mean0.60

0.50

0.40

0.30

0.20

0.10

0.001550 1650 1750 1850 1950 2050 2150 2250 2350

Pressure, Decibars

246


0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.00

Mean

1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.8


Mean

34.7 34.8 34.9

Salinity, PPT35.0 35.1

`Z_

0.0034.5 34.6

247


0.40

0.30 t

0.20 t

0.10 t

0.00

Mean

0 10 20 30

Speed, cm per sec

0.06

0.05

0.04

0.03

50

lrr0.00

0 30 60 90 120 150 180 210 240 270 300 330 360


0.60 2

0.30

0.20

0.10

Mean

0.002350 2450 2550 2650 2750 2850 2950 3050

Pressure, Decibars

248


0.20 T

0.15 t

0.10 t

0.05 t

Mean

0.00+'-r0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9


0.90-rI Mean

0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.0034.45 34.55 34.65 34.75 34.85 34.95 35.05

Salinity, PPT

249


Lf-0.02 t

Mean

0.00 I I T-;-- t-- I I

0 4 8 12 16 20 24 28 32 36

Speed, cm per sec

0.10 T

0.08 t

0.06 t

0.04

ILL0.02

0.000 30 60 90 120 150 180 210 240 270 300 330 360


J Mean

3460 3500 3540 3580


0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.003420

250


0.40 -r

0.30 t

0.20 t

0.10

4. Mean

0.00-0.05 0.05 0.15 0.25 0.35 0.45


251

a


0.30

0.25

0.20

0.15

0.10

0.05

0.000

4, Mean

10 20 30 40 50


0.12

0.10

0.08

0.06

0.04

0.02

0.000 30 60 90 120 150 180 210 240 270 300 330 360


Mean

-0.2 -0.1 0.0 0.1 0.2


252

H--1000

820M AT MOORING 8. 30 JAN 86 - 30 MAR 87. TAPE _7210/12.

1000 Km

-2000

Nt

V component(North)

U component(East)

2000 3000 4000 5000 Km

253

1540M AT MOORING 8. 30 JAN 86 - 30 MAR 87. _ TAPE 4584/6.

1000 Km

h---1000

-1000

Nt

V component(North)

U component(East)

254


NT

T1000 KM

Eh I

1000 KM

-1000 I 1000 KM -1000 711 10 2000 KM

1 -1000

30 JAN 86 - 25 APR 86.

V component(North)

-1000

10 MAY 86 - 30 MAR 87.

U component(East)

255

3370M AT MOORING 8. 30 JAN 86 - 21 JUN 86. TAPE 1964/38.

NT-- 1000 Km

1000 Km

-1000

V component(North)

U component(East)

256

2000 Km

4420M AT MOORING S. 30 JAN 86 - 30 MAR 87. TAPE 6087/13.

-1000

i -1000

1000

V component(North)

2000 3000 Km

U component(East)

1000


10000

1

100

t100 $ 100 $

tot

It

0.1 0.1 t 0.1 1

X

0.011 0.011

1000 t

0. 01 1'1 - 95 percent

0. 0 0 1 ;IIr+r++11 + 1 1+ 1 1 111 I I I I 1 11 i 1 I 1-+-++++r, 0. 001 4 II I II Hi i i H 4+1 I f++++10. 0 0 1

0. 01 0. 1 1 10 100 0. 01 0. 1 1 10 100 0. 01 0. 1 1 10 100

10000

1

10000



10000


10000

I

1000 t 1000 fx

Iam !0Ca)0u tY

95 percent

0.001 e 1 aAiirn i. i. i I IIII II f-T,T0. 01 0. 1 1 10 100


100

r

n 10Ca)-o

u tY 1

3

0. 1

0.01 fI ---------- 1- 95 percent

0. 001 4--0.01 0. 1 1 . 10 100




0.00001

t

10

t

0.00001 $


0.1

0.01

0.001

0.0001

0.00001

0.000001 +I I ' 111111I . -... I I 11 0.000001 i-ii 0.000001

0.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01


0.1 1 10 100

NUt10


95 percent

0.0000001 , i I r + i ii i+r+H0.01 0.1 1 10 100


0.0001UC010

0.00001tt

0.000001t2

95 percent

0.0000001 + i i i i ii I I i d

0.01 0.1 1 10 100


0.1

r Velocity

U-Component

V-Component

Temperature

Pressure

E- Corrected Salinit


1986

820 M AT MOORING 8.

1987

6040 u20

0 E-20 0-40

3.002.752.50 c

2.252.00 D1.751.50

34.8534.8034.75 a34.7034.6534.60

6040

200

20-40

40

20

0

-20-40

600

800

1000

12001400

1600

I I I

6040

Mc 20

E 00 -20

-40

40

m 200

0 -20- 40

140016001800200022002400

IVelocity

0

m

U-Componentr%, A " b

V-Component

Temperature

Pressure

Corrected Salinity

JAN

L I I I I I i I I

I

m

A

"vm

A

0 N fl

FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987

4020 q)

0

-20 E-40

2.502.252.001.751.50 -°1.251.00

34.9034.8534.80 a34.75 a34.7034.65


6040

W 20

E 0

" -20-40

4020

0-20- 40

22002400260028003000

Velocity

- U-Component

r- V-Component

- Temperature

r- Pressure


1986

2335 M

Corrected Salinity

AT MOORING 8.

1987

4020 Q)

0- 20 Eic

-40

1.501.25 o1.000.75 -o0.50

34.7534.70 °-34.65

I I I I I I I I I

60

0 40

o 200E

-20-40

40

200

E -20-40

30003200

v 340036003800

Velocity

U-Component

V-Component

Temperature

Pressure


1986 1987

3370M AT MOORING 8.

4020 QQ)

0

-20 E-40

0.400.300.20 c0.100.00-.10

TemperatureM 1

a

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR

1987

0.2

0.10.0

0rn

-0.1-0.2-0.3

APR

4420M AT MOORING 8.

60

0 4020

E 0

-20-40

40

0-20-40

1986

40

0-20-40

I I I I I I I I I I I I 1 I


1986 1987


I

3370M

4420M N) k

W-1


1986 1987


-40

820M

820M

1540M

2335M

4420M

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV, DEC JAN FEB MAR APR

1986 1987


3.0

2 . 5

- - -

A1 . 0 -0 .5 -0 .0.0

2335M

3370M

1.0

0.5

0.0

1.0 -I

0.5-0.0

-0.5

4420M

0


1986


1987

I- -0.5

N

600

Lv) 800vto 1000

1200

1400

2200

2400

2600

2800

3000

i 1 1 I I 1 1

I

3370M

I I

4420M no pressure sensorI I I I I I I I I I 1 I I I


1986 1987

1400

1600

1800

2000

2200

3000

3200

3400

3600

3800


I-

I

34.9034.8534.80

0-34.7534.7034.6534.60

34.8041

CL34.7534.7034.65


1986 1987

34.9034.8534.80 a34.75 a34.7034.65


2 73

MOORING 9

49°18.63'S, 38°00.57'W

1986JAN FEB MAR APR MAY JUN JUL AUG

1987SEP OCT NOV DEC JAN FEB MAR APRL! ,. I ., 1 .I ! I, J J I 1 I !, , l

1600 MS .eTP

Sol

2355 M

S

TP

Sol

3375 M

4370 M


275


1600M 15 MOORING 9. 0600 31 JAN 86 - 1100 31 MAR 87. TAPE 7211/13.


S 14.81 9.92 0.80 51.40U 6.23 13.54 -31.70 45.50V -3.37 9.18 -37.00 21.70T 1.85 0.40 0.97 2.79P 1660.13 73.35 1615.90 2099.20

10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10141 (1100 31 MAR 87)


S 11.02 7.08 0.80 41.90U 4.09 10.39 -26.50 38.70V -2.06 6.54 -26.00 34.30T 1.08 0.29 0.35 2.02P 2431.76 71.04 2387.10 2894.40

10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)


S 9.63 7.08 0.80 40.10 10010 (0700 24 MAR 87)U 3.44 9.72 -31.30 40.10 10010 (0700 24 MAR 87)V -1'.29 5.91 -25.70 31.30 10010 (0700 24 MAR 87)T 0.32 0.14 0.02 0.74 10010 (0700 24 MAR 87)P 3459.13 40.97 3417.00 3742.00 10010 (0700 24 MAR 87)


S 19.17 16.67 0.80 73.00 10182 (1100 31 MAR 87)U 14.18 15.41 -27.40 63.00 10182 (1100 31 MAR 87)V -2.71 14.11 -71.20 24.40 10182 (1100 31 MAR 87)T 0.01 0.12 -0.20 0.26 10182 (1100 31 MAR 87)

(1600 M) PRESSURE OFFSCALE, GAPS IN RECORD, LINES:9244-9253 (0900 20 FEB 87 - 1800 20 FEB 87)9260-9269 (0100 21 FEB 87 - 1000 21 FEB 87)9273-9283 (1400 21 FEB 87 - 0000 22 FEB 87)9290-9299 (0700 22 FEB 87 - 1600 22 FEB 87)

(3375 M) DATA A FEW LINES SHORT DUE TO CLOCK MALFUNCTION.


w

276





2355M AT MOORING 9.. 0600 1 FEB 86 - 0600 30 MAR 87. TAPE 4583/5.





U 14.22 15.04 -15.84 59.30 1689 (0600 30 MAR 87)V -2.73 13.57 -67.63 20.97 1689 (0600 30 MAR 87)T 0.01 0.12 -0.21 0.25 1689 (0600 30 MAR 87)

(1600 M) PRESSURE OFFSCALE, GAPS IN UNFILTERED FILE, LLPGAPS LINES:1534 - 1550 (1200 19 FEB 87 - 1200 23 FEB 87)GAPS IN SALINITY RECORD, OFFSCALE DATA POINTS REMOVED

(2355 M) GAPS IN SALINITY RECORD, OFFSCALE DATA POINTS REMOVED

(3375 M) DATA A FEW LINES SHORT DUE TO CLOCK MALFUNCTION.


277


0.30

0.25

0.20

0.15

0.10

0.05

0.00

Mean

0 10 20 30 40

Speed, cm per sec60

0 30 60 90 120 150 180 210 240 270 300 330 360


0.80

0.70

0.60

0.50

4. Mean

0.40

0.30

0.20

0.10

0.001600 1700 1800 1900 2000 2100

Pressure, Decibars

278


. Mean

0.8 1.2 1.6 2.0 2.4 2.8


4. Mean

0.0034.5 34.6 34.7 34.8 34.9 35.0

Salinity, PPT

279

0.40 T

0.30 t

0.20

0.10 t

0.00


Mean

IT0 10 20 30 40 50 60

Speed, cm per sec

0.08 T

0.06 t

0.04 t

0.02 Ll-J]

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.50T

0.40 t

0.30 t

0.20 t

0.10 t

Mean

0.002350 2450 2550 2650 2750 2850 2950

Pressure, Decibars

280


Mean0.14

0.12

-j-L FL0.10

0.08

0.06

0.04

0.02

0.000.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1


Mean

34.45 34.55 34.85 34.75 34.85 34.95 35.05

Salinity, PPT

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.00

281


0.40 T

0.30

0.20 t

0.10

.Mean

0.000 10 20 30 40 50 60

Speed, cm per sec

0.08 T

0.06

0.04

0.02

0.00 1 1 1 1 1 1 1 1 1 1 1 1

0 30 60 90 120 150 180 210 240 270 300 330 360


Mean0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.003400 3440 3480 3520 3560 3600 3640 3680 3720 3760

Pressure, Decibars

282


0.20

0.15 t

0.10 t

0.05 t

,(, Mean

0.00 Ti -i TT-r0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8


283

a


Mean0.25

0.20

0.15

0.10

0.05

0.000 10 20 30 40 50 60 70 80

Speed, cm per sec

0.20

0.15

0.10

0.05

0.000 30 60 90 120 150 180 210 240 270 300 330 360


Mean

-0.15 -0.05 0.05 0.15 0.25


284


1000 Km

-1000

-L -2000

V component(North)

3000 Km

U component(East)

NT

285

2355M AT MOORING 9. 31 JAN 86 31 MAR 87. TAPE 4583/5.

Ntr 1000 Km

1--1000

-1000

V component(North)

U component(East)

-

286


NT1000 Km

-1'000

-1000

V component(North)

U component(East)

287


-r 1000 Km

-1000

i -2000

NT

1000 2000 3000\ 4000 5000 6000 Km

V component(North)

U component(East)


10000

1I

0.01 t I95 percent

0. 001 411111il 111M i ! 1 111111

0. 01 0. 1 1 10 100

CaD

wY


10t

I

0.0195 percent

0. 001 + I 11/11/11 I H i f i III;ir: H H H0.01 0. 1 1 10 100




I

10000

1000

t

100

1

t

0.1

0.0195 percent

0. 001 l lull 11/11/11110.01 0. 1 1 10 100

95 percent

0.01 4 i l l ! + i 111+111 i 1a 6&ihii r 1 111

0.01 0. 1 1 10 100




0.00001

95 percent $ 95 percent

-Ti 11 111110.000001 i H rm r-H I ii Hill0.01 0.1 1 10 100

0.000001 1Y I 1 ++1+I I 111;11:;1I I

0.01 0.1 1 10 100



0.01 0.01 t

0.001 0.001

I

0.0001 0.0001#I

0.00001.1w

0.00001

0.000001 0.000001 1

95 percent .; 95 percent

0.0000001 ..i!!iIiiiiii 0.00000010.01 0.1 1 10 100 0.01 0.1 1 10 100


6040

N 20

E 0° -20

-40

40

m 200

-20-40

1200

1400

160018002000

I i I I I I I I I I I I I I I

Temperature

" "'vimPressureTCorrected Salinity


1986 1987

6040

200

-20 °-40

3.002.502.001.501.00

34.8534.8034.7534.70 °-34.6534.60


6040

20E 0

-20-40

40

200

-20-40

2200

2400

26002800

3000


1986


1

DECIJAN

I 1- -1FEB MAR

1987

2.001.50 o1.000.50 -v

-- 0.00

-1 34.8034.7534.7034.6534.60

APR


40

20 a0\-20 E-40

0.750.50 v0.250.00 v-.25


1986 1987

3375M AT MOORING 9.

6040200

-20- 40

40

0

-40

34003500

v37003800

60

40

20

0

E -20-40-60

40

200

E -20"-40

Velocity

v

9

h U-ComponentAm, /, N- A A L A. 4A.A

p6avV-Component

I

-60Temperature

r

rrv

VAV A

VAA

V"


1986

4370M AT MOORING 9.

N

J

I

FEB MAR APR

1987

604020

0-20 "-40

-0.3

0.3

0.2

0.1

0.0

-0.1-0.2

40

r

JAN -FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR


1986 1987



1


1986 1987


I I I I I I I I I I I I

—40 —

3375M

4370M

I I I I I I I I I I I I I I


1986

V—COMPONENT MOORING 9.

1987

1600M0U)Cl)

-'.--. 0—E0

3.0I I I I I I I I I I I I I I I

1.0

0.5

0.0


1986

TEMPERATURE, MOORING 9

1987

1200

1400

1600

0 18002000

2800

3000

3200

3400

3600

3800


1986DEC JAN FEB MAR

1987APR

2000

2200

2400

2600

2800

PRESSURE MOORING 9

34.9034.8534.80

0-34.7534.7034.65

I I I I I I I I I I I

34.8034.7534.7034.6534.60


1986 1987


I I

MOORING 10

49°09.81'S, 36°06.73'W


2536 M

3515 M

4815 M

.

W0


305


2535M AT MOORING 10. 1900 3 FEB 86 - 1700 1 APR 87. TAPE 7212/12.


S 11.52 6.57 0.80 41.40 10127 (1700 1 APR 87)U 5.01 8.39 -24.00' 41.30 10127 (1700 1 APR 87)V -2.67 8.56 -39.60 26.30 10127 (1700 1 APR 87)T 1.10 0.26 0.38 1.91 10127 (1700 1 APR 87)P 2597.92 62.12 2570.10 3056.40 2886 (0000 4 JUN 86)




S 12.05 8.59 0.80 50.20 10127 (1700 1 APR 87)U 4.76 10.0 -42.90 44.20 10127 (1700 1 APR 87)V 1.31 9.63 -45.30 41.30 10127 (1700 1 APR 87)T 0.01 0.12 -0.21 0.24 10127 (1700 1 APR 87)

(2535 M) PRESSURE RECORD TERMINATED EARLY DUE TO POOR QUALITY OFDATA.


306


2535M AT MOORING 10. 0000 5 FEB 86 - 1200 31 MAR 87. TAPE 7212/12


U 5.02 8.01 -20.42 29.07 1679 (1200 31 MAR 87)V -2.68 8.20 -34.90 19.97 1679 (1200 31 MAR 87)T 1.10 0.26 0.41 1.84 1679 (1200 31 MAR 87)P 2598.38 61.87 2569.89 3001.07 472 (1800 2 JUN 86)S 34.72 4.98 34.66 34.83 1673 (1800 31 MAR 87)

3515M AT MOORING 10. 0000 5 FEB 86 - 1200 31 MAR 87. TAPE 2278/37


4815M AT MOORING 10.- 0000 5 FEB 86 - 1200 31 MAR 87. TAPE 6591/9.

U 4.70 9.56 -35.43 40.04 1679 (1200 31 MAR 87)V 1.26 9.10 -35.83 32.66 1679 (1200 31 MAR 87)T 0.01 0.12 -0.21 0.23 1679 (1200 31 MAR 87)

(2535 M) PRESSURE RECORD TERMINATED EARLY DUE TO POOR QUALITYOF DATA.BAD SALINITY POINTS SET TO ZERO.


307


0.40T

0.30 t

0.20 t

0.10 t

0.00

Mean

0 10 20 30 40 50 60

Speed, cm per sec

0.10 -r

0.0f t

0.06 t

0.04 t

I

u0.00

0 30 60 90 120 150 180 210 240 270 300 330 360


0.80

0.70

0.60

0.50

0.40

0.30 t

0.20

0.10

4, Mean

0.002550 2650 2750 2850 2950 3050 3150

Pressure, Decibars

308


0.20

0.15

0.10

0.05

Mean

0.000.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1


0.80

0.70

0.60

0.50

0.40

Mean

0.30

0.20

0.10

0.0034.5 34.6 34.7 34.8 34.9 35.0

Salinity, PPT

309


0.40 T

0.30 t

0.20 t

0.10 t

0.00

0.08

J, Mean

10 20 30 40 50 60 70

Speed, cm per sec

0.06

0.04 r _r'LJ7

0.02

0.00 !1 ,

0 30 60 90 120 150 180 210 240 270 300 330 360


0.90

0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.00

Mean

3550 3600 3650 3700 3750 3800 3850 3900 3950 4000

Pressure, Decibars

310


0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.00 -"

Mean

0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 - 0.85 0.95


311


0.40

0.30

0.20

0.10

0.000

J Mean

10 20 30 40

Speed, cm per sec

0.08 T

0.06

0.04

0.02

Ll

50 60

0.000 30 60 90 120 150 180 210 240 270 300 330 360


.Mean

0.00-0.25 -0.15 -0.05 0.05 0.15 0.25


312

2535M AT MOORING 10. 3 FEB 86 - 1 APR 87. TAPE 7212/12.

NT1000 Km

-2000

V component(North)

U component(East)

313


N?1000 Km

-1000 1000 2000 Km

i -1000

V component(North)

U component(East)

314


NT1000 Km

-1000

-1000

V component(North)

1000 2000 Km

U component(East)

a-


0.01

Unfiltered current. 3515 m at Mooring 10. Unfiltered current. 4815 m at Mooring 10.Both components Both components

0.01 0. 01t 95 percent

0. 001 II ... 1 1 1 1 6 I i 111111 A I I 1 1 1 111 i i i 1 1 1 11 0. 001 t 0.001 1

0.01 0. 1 1 10 100 0. 01 0. 1 1 10 100 0.01 0. 1 1 10 100


wrn

Unfiltered temperature. 2535 m at Mooring 10. Unfiltered temperature. 3515 m at Mooring 10

0.00001

0.0000010.01 0.1 1 10 1OC 0.01 0.1 1 10 100 t -- 95 percent

0.000011I


0.00001

r H-r+mr-H,-rrm;-F-F 1 1 I 111 i i i i i n 0. 000001 '- '' 1111 i+ s 1 1 u 11 i i 1 an i t r--i-+-r +i i 0.000001

frequency, cycles per day 0.00000010.01 0.1 1 10 100

.1

0.1 0.1

0.01 0.01

0.001 0.001

0.0001 0.0001

6040

ai 200

" -20- 40

404) 20

0-20-40

2500

2600

2700

° 28002900

3000

N .-VLAM/"t ' ' ° W'Y w

. . V. -,.N. r V -w `/ 11 - --l-WW -- - r-

Y

TIYI


-Component

y-Component

Pressure

I 4020 4)

0

-20-40

2.001.751.501.25

rn1.00 -0.750.500.25

34.8534.8034.7534.7034.6534.60

Corrected Salinity

1986 1987


I I I I I I I I I I

6040

200E

0 -20- 40

0\40

200

E -20- 40

3400

3500

3600

37003800

39004000

Pressure

-20 E-40

1.000.75 c0.500.25-°0.00


1986 1987

3515M AT MOORING 10.


40

6040

20

E 0" -20

-40

40

200

E -20-40

I I I II I I I I I I I I I I

JAN FEB. MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986


1987

40

20 a0

-20 E-40

0.30.20.1 V0.0 rn

-0.1 v-0.2-0.3

40 -

0a)(A

0—E0

—40 -




1986 1987

C


2535M


1986 1987

U-COMPONENT. MOORING 10.

40

4815M

40

()

4)U)

0E0

—40

1986

V—COMPONENT. MOORING 10.

I'.)

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

1987

2.5I I I I I I I I I I I I I I

1.0

0.5

0.0


1986

TEMPERATURE, M OORING 10.

1987

(-h)NW

I

2200

2400

2600

oUi 280003000

3200

- T12535M

L' 3515M

4815M no pressure sensorI I- I IFEB MAR APR MAY

I I I I I I I

JUN JUL AUG SEP OCT NOV

1986DEC

I I

JAN FEB MAR

1987APR

3200

3400

3600

3800

4000

PRESSURE MOORING 10.

MOORING 11

48°52.44'S, 35°40.67'W


2805 M

3750 M

5100 M

NC'


327



MEAN

S 9.54U 0.39V -1.75T 0.96P 2885.37


7.30 0.80 63.20 10102 (1100 1 APR 87)9.75 -58.20 33.40 10102 (1100 1 APR 87)6.78 -36.20 34.20 10102 (1100 1 APR 87)0.25 0.19 1.44 10102 (1100 1 APR 87)

63.31 2842.70 3583.00 10071 (1100 1 APR 87)


S 10.33U -2.55V -3.02T 0.27P 3891.25

1400 4 FEB 86 - 2100 11 MAY 86. TAPE 2280/37.

9.37 0.80 49.5011.48 -45.20 16.206.92 -32.00 13.100.09 0.11 0.57

89.03 3809.00 4477.00

1735 (2000 17 APR 86)1728 (1300 17 APR 86)1728 (1300 17 APR 86)2312 (2100 11 MAY 86)2265 (2200 9 MAY 86)


S 9.55 10.67 0.80 66.80 10102 (1100 1 APR 87)U 2.30 7.11 -37.20 38.60 9824 (2100 20 MAR 87)V -2.18 10.96 -66.80 22.70 9824 (2100 20 MAR 87)T 0.12 0.10 -0.11 0.30 10102 (1100 1 APR 87)

(2805 M) SPEED BRIDGED7007 - 7026 (1200 23 NOV 86 - 0700 24 NOV 86).PRESSURE OFFSCALE, GAPS IN LINES :

408 - 417 (1300 21 FEB 86 - 2200 21 FEB 86)426 - 435 (0700 22 FEB 86 - 1600 22 FEB 86)10001-10011 (0600 28 MAR 87 - 1600 28 MAR 87 )

(3750 M) ALL DATA CHANNELS WENT BAD EARLY IN INSTALLATION, POSSIBLYDUE TO LOW BATTERY.

(5100 M) COMPASS MALFUNCTION CAUSED SHORT DIRECTION RECORD.


328

MOORING 11. LLP FILTERED 6 HOURLY DATA




3750M AT MOORING 11. 1800 5 FEB 86 - 1800 10 MAY 86. TAPE 2280/37.

U -2.58 11.25 -38.46 10.89 279 (0600 16 APR 86)V -3.15 6.29 -20.06 9.04 279 (0600 16 APR 86)T 0.26 0.09 0.14 0.53 377 (1800 10 MAY 86)P 3892.30 87.95 3809.66 4350.17 369 (1800 8 MAY 86)


U 2.34V -2.11T 0.12

6.43 -24.94 29.17 1629 (1800 19 MAR 87)10.33 -60.04 15.79 1629 (1800 19 MAR 87)0.10 -0.09 0.29 1675 (0600 31 MAR 87)

(2805 M) SPEED BRIDGE IN UNFILTERED RECORDPRESSURE OFFSCALE, GAPS IN UNFILTERED RECORD,LLP GAPS LINES:

61 - 72 (1800 20 FEB 86 - 1200 23 FEB 86)1658 - 1675 (0600 27 MAR 87 - 0600 31 MAR 87)

(3750 M) ALL DATA CHANNELS WENT BAD EARLY IN INSTALLATION, LOW BATTERY

(5100 M) COMPASS MALFUNCTION CAUSED SHORT DIRECTION RECORD


329


0.40 T

0.30 t

0.20 t

0.10 t

0.00 i-iI F=:`--r1i0 10 20 30 40 50 60 70

Speed, cm per sec

0.05 T

0.04 t

0.03 t

0.02 $

Mean

0.01 t

0.000 60 90 120 150 180 210 240 270 300 330 360


0.90

0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.00

30

Mean

2800 2900 3000 3100 3200 3300 3400 3500 3600

Pressure, Decibars

330


0.20-r

0.15-r

0.101

0.05 t

0.00

I Mean

0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5


331


Mean

0.000 10 20 30 40 50

Speed, cm per sec

0.06 T

0.05 t I

0-04 t J-- l Fj -

0.03U

I `I

0.02in

0.01

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

Mean

0.003800 3900 4000 4100 4200 4300 4400 4500

Pressure, Decibars

332


0.40 T

0.30

0.20 t

0.10 t

0.00

4, Mean

0.1 0.2 0.3 0.4 0.5 0.6


333


Mean

0.10

0.000 10 20 30 40 50 60 70

Speed, cm per sec

0.06 T

0.05

0.04

0.03

0.02

0.01

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.40 -r

0.30 t

0.20 t

0.10 t

Mean

0.00-0.15 -0.05 0.05 0.15 0.25 0.35


334


V component(North)

U component(East)

335


NTT 1000 Km

-1000

-1000

V component(North)

1000 Km

U component(East)

336

1000 Km

y -1000

V component(North)

1000 Km

U component(East)

5100M AT MOORING 11. 4 FEB 86 - 20 MAR 87. TAPE 6730/13.

NT

-1000

Unfiltered current. 2805 m at Mooring 11. Unfiltered current. 3750 m at Mooring 11.Both components Both components


.1000 1

I I

0. 01 0. 01 t95 percent

0.001 1 6 iba

I 1 111111 I I i 111111 I 11/11/11 0.001 *--I I 111thiti I1+611110.01 0. 1 1 10 100 0.01 0. 1 1 to 100


0. 1

t

0.01 1 1 1 1 1.1111+ I I I i 1111 I 1 I- I FH 11 HriTrtii0.01 0. 1 1 10 100

WWV

WW00

Unfiltered temperature. 2805 m at Mooring 11. Unfiltered temperature. 3750 m at Mooring 11. Unfiltered temperature. 5100 m at Mooring 11.

A

0.00001

t1

0.000001 L

I of i i eau 0.0000001 0.000001 1

0.0000010.01 0.1 1 10 100 0.01 0.1 1 10 100 -T

frequency, cycles per day 0.0000001

95 percent

0.01 0.1 1 10 100

6040

020

0E-20-40

40(OD 20

0-20- 40

2600

2800

3000v 3200

3400

3600

U-Component

V-Component

Temperature

Pressure_v-f


1986 1987

40

20 40\-20-40

2.001.50 c1.000.50-°0.00


6040

20

E 0" -20

-40

40

a 200

E -20- 40

3600

38004000

"" 42004400

4600

:WP/1'vw

VW

Velocity

U-Component

V-Component

Temperature

Pressure

II

-20 0-40

0.600.500.40 0

rn0.300.20

-10.10


1986 1987


40

6040

4) 200

-20-40-60

4020

ai 0

E -20U -40

-60

JAN FEB MAR

0 3.

I 4' I I !1 I n. 1 0.20.1

0rn

0.0 0-0.1-0.2

APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987


400a)CI)

E 00

—40

1986


N.)

MAY JUN JUL AUG SEP OCT NOV DEC JAN

1987


1986 1987


40-12805M

-4013750M

51OOM

"AA I&

I

me w

q

TJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987


0

I I I I I I I I I I I i I I I


1986 1987


1.0

0.5

0.0

2600

2800`0

3000

25 3200a3400

3600

- 2805M

r 3750M

JA

1I

I

-VIA

3600

3800

4000

4200

4400

5100M no pressure sensorI I I I I I I I I I I I I I I

FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APRN

1986 1987


MOORING 12

48°50.85'S, 35°09.30'W


L 11111 !, 11111 Ili if I I 1111 . I ,J .J I ,J ..I, J J I I, 11/11/11955 M

S .e .T .P .

Sol .

C

1715 M

seTP

Sol

2490 MSeTP

Sol

3470 M

11/11/11 11/11/1111 1111111 111111 111 111111111 11111 1 1 1 if 11/11/11 1 1 111111 11/11/11 11lT-T-rT-l-T1


349








S 9.86 5.47 0.80 36.20 10171 (1600 4 APR 87)U -1.03 9.50 -33.10 33.90 10171 (1600 4 APR 87)V -0.57 5.95 -27.30 17.90 10171 (1600 4 APR 87)T 1.31 0.30 0.60 2.13 10171 (1600 4 APR 87)P 2536.76 26.87 2524.90 2799.90 10171 (1600 4 APR 87)


S 9.10 6.19 0.80 52.60 10171 (1600 4 APR 87)U -3.69 8.70 -51.40 28.40 10171 (1600 4 APR 87)V -0.32 5.63 -38.80 21.90 10171 (1600 4 APR 87)T 0.40 0.21 0.04 0.95 10171 (1600 4 APR 87)

( 955 M) GAPS IN SPEED, U, AND V RECORDS LINES:4068 - 4440 (0900 24 JUL 86 - 2100 8 AUG 86)

(1715 M) PRESSURE OFFSCALE, GAP IN RECORD LINES:9523 - 9551 (1600 8 MAR 87 - 2000 9 MAR 87)

(3470 M) SPEED BRIDGED LINES:280 - 366 (1300 16 FEB 86 - 0300 20 FEB 86)


350

MOORING 12. LLP FILTERED 6 HOURLY DATA



U 1.87 19.35 -43.29 56.41 1617 (1200 3 APR 87)V -0.87 11.29 -38.05 36.50 1617 (1200 3 APR 87)T 2.39 0.19 1.85 2.69 1687 (1200 3 APR 87)P 993.10 53.46 966.40 1535.84 1687 (1200 3 APR 87)S 34.73 2.14 34.57 34.87 1687 (1200 3 APR 87)

1715M AT MOORING 12. 0000 6 FEB 86 - 1200 3 APR 87 TAPE 4586/5.

U 0.25 13.01 -28.85 39.64 1687 (1200 3 APR 87)V -0.66 7.69 -30.87 24.87 1687 (1200 3 APR 87)T 2.12 0.31 1.28 2.70 1687 (1200 3 APR 87)P 1756.05 31.89 1735.48 1980.54 1674 (1200 3 APR 87)S 34.79 2.69 34.71 34.84 1636 (1200 3 APR 87)


U -0.99 9.12 -25.37 26.55 1687 (1200 3 APR 87)V -0.55 5.26 -22.71 11.48 1687 (1200 3 APR 87)T 1.31 0.29 0.65 2.02 1687 (1200 3 APR 87)P 2536.75 26.76 2523.18 2798.06 1687 (1200 3 APR 87)S 34.74 2.71 34.69 34.80 1687 (1200 3 APR 87)


U -3.63 8.04 -39.78 22.31 1687 (1200 3 APR 87)V -0.33 4.52 -33.02 10.34 1687 (1200 3 APR 87)T 0.40 0.20 0.04 0.90 1687 (1200 3 APR 87)

( 955 M) U & V GAPS IN UNFILTERED RECORD, LLP LINES:671 - 740 (1200 23 JUL 86 - 1800 9 AUG 87)

(1715 M) PRESSURE OFFSCALE, GAP IN UNFILTERED RECORD, LLP LINES:1580 - 1592 (1800 7 MAR 87 - 1800 10 MAR 87)GAPS IN SALINITY RECORD, BAD VALUES REMOVED

(2490 M) SPEED RECORD BRIDGED IN UNFILTERED RECORD.


351


0.25

10

Mean

0.20

0.15

0.10

0.05

0.000

0.08 T

0.06

0.04

0.02

20 30 40 50


0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

Mean

0.00 iii-i950 1050 1150 1250 1350 1450 1550

Pressure, Decibars

352

0.20

0.15

0.10

0.05

0.00


Mean

1.7 1.9 2.1 2.3 2.5 2.7


Mean

34.65 34.75 34.85

Salinity, PPT

2.9

0.40

0.30

0.20

0.10

34.45 34.55 34.95 35.050.00

353


Mean

0.05 t

0.000 10 20 30 40 50 60

Speed, cm per sec

0.08 T

0.06

0.04

0.02

0.001i

0 30 60 90 120 150 180 210 240 270 300 330 360


0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.00

Mean

1725 1775 1825 1875 1925 1975 2025 2075 2125 2175

Pressure, Decibars

354


I Mean0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.001.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9


. Mean0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.0034.5 34.6 34.7 34.8 34.9 35.0 35.1

Salinity, PPT

0

355


0.50

0.40

0.30

0.20

0.10

0.00

0.06

0.05

0.04

0.03

I Mean

10 20 30

Speed, cm per sec50

0.02 t -.sl I _ I rJ 10.01

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.90

0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.002520

4. Mean

L_2560 2600 2640 2680 2720


40

356

2490 METERS AT MOORING 12. TAPE 7,351/14.

0.20

0.15

0.10

0.05

r- -J

.Mean

0.00 F---'i i i i i i i i .-0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3


Mean0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.0034.5 34.6 34.7 34.8 34.9 35.0

Salinity, PPT

357


0.50 T

0.40 t

0.30 t

Mean

0.20

0.10

0.000 10

0.10 T

0.08 t

0.06 t

0.04 t

0.02 t

0.00

20 30 40 50 60

Speed, cm per sec

0 30 80 90 120 150 180 210 240 270 300 330 360


Mean

0.0 0.2 0.4 0.6 0.8 1.0


358


NT

T 1000 KM

-1000

-1000

---i1000 KM

4 FEB 86 - 24 JUL 86.

V component(North)

1000 KM

-1000

1000 2000 KM

H

8 RUG 86 - 4 RPFi 87.

U component(East)

359


FIL

V component(North)

1000 Km

U component(East)

360


NT1000 Km

1000 Km

-1000

V component(North)

U component(East)

361

3470M AT MOORING 12. 4 FEB 86 4 APR 87. TAPE 6733/10.

Nt

i 9% G2

-2000 el"-

V component(North)

1000 Km

1000 Km

-1000

U component(East)

-


10000

1

1000 $

I

100 t

i

t

0.0195 percent

0. 001 4HHH HHHTrFT +MF+0.01 0. 1 1 10 100


10000

1000

x

1

t

0.11

0.01 ,- 95 percent

0.001 a + + ++++i++ +I +r++++ H,+ 1111 I i WHI

0.01 0. 1 1 10 100

frequency, cycles per dayfrequency, cycles per day


0.01 f

0. 001 i r+. .. i H I H i0.01 0. 1 1 10 100


95 percent0.01

95 percent

0. 0 01 1 1 1 1 1 1 1111 I 1 1 111111 1 1 1 1 H H! F 11 1 H 10.01 0. 1 1 10 100



95 percent

0.0000010.01 0.1 1 10 100


I

0.0001 1

0.00001

95 percent

0.000001

0.01 0.1 1 10 100


0.1

0.01

.001


1

0.01

0.001

t

0.0001

0.000001 ;- r *II I I . T;i 1H

0.01 0.1 1 10 100



95 percent

0.1

0.01

0.00001

0.000001

95 percent

0.0000001 isi1 I 1111+41

0.01 0.1 1 10 100


6040 Velocity200

" -20-40 U-Component

40a 20 V-Componen

0-20-40

9001000

1100

1200° 1300

1400

1500

1600

Temperature

Pressure

Corrected Salinity

el

c_ ---- r-.-

1


1986 1987

4020 as

0

-20 E-40

3.002.752.50

rn2.25 -2.001.75

34.8534.8034.7534.7034.6534.6034.55


E

60

40

20

E 0

" -20- 40

40

20

00 -20

-40

1600

1700

1800

19002000

2100

L

Velocity

- U-Component

V-Component

Temperature

rr

Pressure

V

UVU

Corrected Salinity

/%A

NY

v NU

P

I

I


1986 1987

4020

0-20 C.)

E

-40

2.752.502.25 c)2.00 °1.75 v1.501.25

34.9034.8534.8034.7534.7034.65


Wrn00

60 I I I I I I 1 I I I I I I I l

40Velocity

o, 20

E 00 -20

- 40U-Component 40

20 a0

-20 E40 - 40

aa)20 V-Component

0-20- 40 2.00

Temperature 1.751.501.25 rn1.00 -c0.75

2400Pressure 0.50

25002600 y270028002900

Corrected Salinity 34.8034.7534.7034.65


1986 1987


604020

E 0x-20

-40

4020

0-20- 40

F Velocity

U-Component

V-Component

Temperature

.o.

TJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987

4020 0

0

-20 E- 40

1.00.7 o

0.5

0.20.0



0


1986 1987


I I


1986 1987

U-COMPONENT MOORING 12

40

-40

3470M



1986 1987

V-COMPONENT MOORING 12

40

-401715M

2490M

3470M

3.0

c3 2.5 -rn0 2.0

1.5 -I

1.0

0.5

0.0


1986


FEB MAR APR

1987

F- -0.5

L00Ua)

600

800

1000

1200

1400

1600

2400

2600

2800

3000

3200

T [ f I I I

955M

1715M

- 2490M

V

V"

3470M no pressure sensorI I I I i II I I I I I I I I I II I I I I


1986 1987


1600

1800

2000

2200

2400

34.9534.90

a 34.7534.7034.6534.6034.55

34.8534.80

-Fja 34.75

34.7034.65

34.8534.80

955 M

1715 M

2490 M


1986 1987

34.9034.8534.80 a34.75

34.65


MOORING 13

48°43.07'S, 35°09.60'W


i i i i i ) i y u I i i i u I u 11 L1J U U i L 11 u i a i I w I1 111III III Ill II l II I I I

1720 M

S S

eTP r-.

Sat

2445 M

3635 MS

TP

5163 M (flooded no data)

11/11/11 111 111fi 11/11/1119


379




S 16.01 8.96 0.80 83.60 10146 (0900 4 APR 87)U -0.37 15.60 -83.00 48.90 10146 (0900 4 APR 87)V 0.26 9.65 -44.10 30.20 10146 (0900 4 APR 87)T 2.02 0.38 -0.12 3.07 10146 (0900 4 APR 87)P 1762.19 48.31 1740.60 2109.10 273 (0000 7 FEB 86)

2445M AT MOORING 13. 1600 5 FEB 86 - 1200 18 FEB 86. TAPE 4585/6.

S 15.18 8.82 2.30 44.00 309 (1200 18 FEB 86)U -14.46 8.94 -44.00 -0.70 309 (1200 18 FEB 86)V -0.82 4.29 -11.90 10.80 309 (1200 18 FEB 86)T 1.49 0.30 0.58 1.79 309 (1200 18 FEB 86)P 2585.55 237.98 2479.90 3459.00 309 (1200 18 FEB 86)

3635M AT MOORING 13. 1700 5 FEB 86 - 1300 7 JAN 87. TAPE 2281/29.

S 12.68 10.67 0.80 58.90 7760 (1300 7 JAN 87)U -5.84 13.84 -56.80 29.90 6187 (1100 21 OCT 86)V -0.02 7.74 -45.90 27.30 6187 (1100 21 OCT 86)T 0.44 0.16 0.09 0.87 6343 (2300 27 OCT 86)P 3745.94 142.76 3516.00 4810.00 6607 (2300 7 NOV 86)

5163M AT MOORING 13. TAPE 6735. FLOODED. NO DATA

(1720 M) PRESSURE SENSOR OVERRANGED AND DAMAGED.

(2445 M) METER FLOODED AFTER 18 FEB 86.

(3635 M) VERY POOR RECORD IN ALL CHANNELS, RECORDS TERMINATED EARLY.GAP IN SPEED LINES: 6945 - 7245 (0100 22 NOV 86 - 13004 DEC 86).


380



MEAN

U -0.29V 0.30T 2.02-P 1749.93


15.32 -67.68 42.21 1682 (0000 3 APR 87)9.18 -40.70 21.69 1682 (0000 3 APR 87)0.36 0.30 2.83 1682 (0000 3 APR 87)

13.53 1740.25 1783.36 37 (1800 15 FEB 86)

2445M AT MOORING 13. 1800 6 FEB 86 - 0600 17 FEB 86. TAPE 4585/6.

U -12.94V -0.84T 1.57P 2520.44S 34.74

5.10 -29.01 -7.712.27 -4.50 3.310.16 0.90 1.67

101.67 2479.45 3025.102.06 34.73 34.76

43 (0600 17 FEB 86)43 (0600 17 FEB 86)43 (0600 17 FEB 86)43 (0600 17 FEB 86)43 (0600 17 FEB 86)

3635M AT MOORING 13. 1800 6 FEB 86 - 1800 6 NOV 86 TAPE 2281/29.

U -5.92V -0.08T 0.43P 3746.77

13.65 -52.96 24.54 1023 (0600 20 OCT 86)7.09 -40.54 20.88 1023 (0600 20 OCT 86)0.16 0.10 0.80 1049 (1800 26 OCT 86)

141.41 3517.94 4743.35 1093 (1800 6 NOV 86)

5163M AT MOORING 13. FLOODED, NO DATA. TAPE 6735.

(1720 M) PRESSURE SENSOR OVERRANGED AND DAMAGED. SALINITY RECORDNOT CALCULATED.

(2445 M) METER FLOODED AFTER 18 FEB 86.

(3635 M) VERY POOR RECORD IN ALL CHANNELS, RECORDS TERMINATED EARLY.


381


Mean0.30

0.25

0.20

0.15

0.10

0.05

0.000 10 20 30 40 50 60 70 80 90

Speed, cm per sec

0.08 T

0.06

0.04

U0.02

Lrj-

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.70 T

0.60 t

0.50

Mean

0.40

0.30

0.20

0.10

0.00 L1650 1750 1850 1950 2050 2150 2250

Pressure, Decibars

382


Mean

0.00-0.2 0.2 0.6 1.0 1.4 1.8 2.2 2.6 3.0 3.4


383

0.40 T

0.30 t

0.20 t

0.10 t

0.00

0.25 T

0.20 t

0.15 t

0.10 t

0.05 t


Mean

10 20 30 40 50 60

Speed, cm per sec

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.70 T

0.60

0.50

0.40

0.30

0.20

0.10

0.002400

Mean

2600 2800 3000 3200 3400 3600

Pressure, Decibars

384


Mean

0.000.0 0.4 0.8 1.2 1.6 2.0 2.4


385


0.40 T

0.30

0.20

0.10 t

0.00

0.08

0.06

0.04

0.02 .

Z

0.000 30 60 90 120 150 180 210 240 270 300 330 360


. Mean0.60

0.50

0.40

0.30

0.20

0.10

0.003500 3700 3900 4100 4300 4500 4700 4900

Pressure, Decibars

Mean

0 10 20 30 40 50 60

Speed, cm per sec

386


I Mean

J

0.000.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95


387


NT

-1000

1000 Km

-1000

V component(North)

-H1000 Km

U component(East)

388

2445M AT MOORING 13. 5 FEB 86 18 FEB 86. TAPE 4585/6.

Nt

-200

V component(North)

100 Km

(Note 100 km scale)

100 Km

-L -100

U component(East)

-

389

3635M AT MOORING 13. 5 FEB 86 - 21 OCT 86. TAPE 2281/29.

NT1000 Km

-2000 1000 Km

-1000

V component(North)

U component(East)

0

TIn

C

wY

Unfiltered current. 1720 in at Mooring 13.Both components

1000

too -1

1 t

0.01 J- 95 percent

0. 0010.01 0. 1 1 10 100


Unfiltered current. 3635 rn at Mooring 13.Both components

10000 $

1000

t

0.0195 percent

0. 001 4- 111.1.F i- I I 1 1 i I 11 11111I + 1

0.01 0.1 1 10 100


10000



0.01tx

0.001 may, -Y) 0.001

0.0001 0.0001

0.01

95 percent >

0.1 1 10 1000.00001

frequency, cycles per day 0.00000195 percent

0.0000001 + ..1- 1 I ;

0.01 0.1 1 10 100


6040

200

-20-40

40

200

-20-40

16001700

v 180019002000

Velocity

U-Component

V-Component

Temperature

PressureI

w

if v

7


1986 1987

40200 w

-20 E-40-60

3.002.502.00 c1.501.000.500.00


is

60

40

20

0U -20

-40

4020

0

E -20- 40

24002600280030003200

C

LI I I I I I I I I I I I I I

Velocity

U-Component

V-Component

Temperature

Pressure

o.,, Corrected Salinity

4020 QQ)

0

-20 E-40

2.001.50 o1.00

c0.50-°0.00

II 34.80

34.75 4j34.7034.65

1 34.60JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV

1986


DEC JAN FEB MAR

1987APR

4O

604020 Velocity

0-20-40 40

U-Component I 20 Q)r^h / /`'Invjl%u0

-l

0

IF av -20 Ec i

40 vN -40a 20 V-Component

0-20- 40 1.25

1.00Temperature 0.75

0.500.25

3400 Pressure 0.0036003800 fv140004200 1

44004600 I48005000 T


1986 1987


40 I I I I I I I I I I I I I I I

r-1


1986 1987

VELOCITY, MOORING 1

40

-40

1720M

2445M

3635M

vv u


JAN FEB MAR APR MAY JUN JUL AUG

1986FEB MAR

1987


40 -I

-40 -I

2445M

3635M



1986 1987

V-COMPONENT, 'MOORING 13.

1720M

3.0

2.5-2.0

0o 1.5a)0

1.5-1.0 -{

0.5 -I

0.0 -

2445M

3635M


LA .144' -.- '- 'joV

r- 1.5

1- 1.0

51 63M (flooded no data)


1986 1987

- 0.5

0.0


I

1.0

0.5

3200

3400

3600

3800

4000

4200

4400

4600

JAN

2400

2600

2800

3000

3200


MOORING 14

48°21.70'S, 35°08.19'W


111111 1 Ili till I I 1 1111 Jill III fill I I III Ili [III III I j I I I i 111i 1 111111 Ili I

2465 M

3455 M

5185 M

.

.


403




S 15.06 8.16 0.80 50.30 10174 (1700 5 APR 87)U 5.43 10.94 -37.70 42.60 10174 (1700 5 APR 87)V 1.78 11.88 -49.20 39.80 10174 (1700 5 APR 87)T 1.46 0.31 0.36 2.16 10174 (1700 5 APR 87)P 2593.16 107.68 2496.00 3557.00 10163 (1700 5 APR 87)

3455M AT MOORING 14. 2100 5 FEB 86 - 2100 6 DEC 86. TAPE 500/67.

S 13.38 7.61 0.70 52.40 7297 (2100 6 DEC 86)U 2.88 11.44 -43.90 48.60 6820 (0000 17 NOV 86)V 1.42 10.15 -37.10 44.90 6820 (0000 17 NOV 86)T 0.54 0.15 0.14 0.82 7297 (2100 6 DEC 86)P 3592.57 96.00 3507.00 4562.00 7297 (2100 6 DEC 86)


S 13.53 7.61 0.80 48.10 10174 (1700 5 APR 87)U 3.14 11.06 -33.10 37.10 10174 (1700 5 APR 87)V -0.72 10.40 -37.20 35.20 10174 (1700 5 APR 87)T 0.16 0.04 -0.01 0.25 10174 (1700 5 APR 87)

(2465 M) SPEED BRIDGED LINES:6773 - 6777 (0000 15 NOV 86 - 0400 15 NOV 86.PRESSURE OFFSCALE, GAP LINES:3185 - 3195 (1200 18 JUN 86 - 2300 18 JUN 86)

(3455 M) SPEED BRIDGED LINES:2803 - 2812 (1500 2 JUN 86 - 0000 3 JUN 86)CLOCK DEAD AT RECOVERY, RECORDS TERMINATED EARLY.


404




U 5.45 10.63 -28.52 31.98 1687 (1200 4 APR 87)V 1.89 11.46 -39.78 35.37 1687 (1200 4 APR 87)T 1.46 0.30 0.46 2.07 1687 (1200 4 APR 87)P 2590.26 98.00 2499.16 3241.63 1677 (1200 4 APR 87)S 34.75 2.35 34.69 34.82 1673 (1200 4 APR 87)

3455M AT MOORING 14. 0000 7 FEB 86 - 1800 5 DEC 86. TAPE 500/67.

U 2.87V 1.47T 0.54P 3592.84

11.15 -30.79 33.57 1128 (1800 15 NOV 86)9.89 -33.58 36.60 1128 (1800 15 NOV 86)0.15 0.18 0.79 1208 (.1800 5 DEC 86)

93.30 3511.61 4363.54 1208 (1800 5 DEC 86)


U 3.16V -0.62T 0.16

10.88 -28.24 32.50 1687 (1200 4 APR 87)10.09 34.15 29.16 1687 (1200 4 APR 87)0.03 0.04 0.24 1687 (1200 4 APR 87)

(2465 M) SPEED BRIDGED IN UNFILTERED RECORD.PRESSURE OFFSCALE GAP IN UNFILTERED RECORD, GAPLLP LINES: 523 - 532 (1200 17 JUN 86 - 1800 19 JUN 86)GAPS IN SALINITY RECORD, BAD VALUES REMOVED

(3455 M) SPEED BRIDGED IN UNFILTERED RECORD.CLOCK DEAD AT RECOVERY, RECORDS TERMINATED EARLY DUE TOPOOR QUALITY.


405


0.30 T

0.25 t

0.20

0.15 t

0.10 t

0.05 t

0.00

0.08

0.06

0.04

0.02

Mean

0 10 20 30 40 50 60

Speed, cm per sec

0.00 1 1 1 I l 1 1T 1

0 30 60 90 120 150 180 210 240 270 300 330 360


0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.002400 2600

.Mean

2800 3000 3200 3400 3600

Pressure, Decibars

406


0.40

0.30

0.20

0.10

0.000.2

0.60

0.50

0.40

0.30

0.20

0.10

0.00

Mean

0.6 1.0 1.4 1.8


y Mean

2.2

34.5 34.6 34.7 34.8 34.9 35.0

Salinity, PPT

407


0.30

0.25

0.20

0.15

0.10

0.05

0.000 10

4, Mean

i -

20 30 40 50 60

Speed, cm per sec

0.000 30 60 90 120 150 180 210 240 270 300 330 360


0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.00

4, Mean

3500 3700 3900 4100 4300


408

0.14

v 0.12c

0.10v-2

LL- 0.08

m> 0.06v

V 0.04

0.02

0.00


Mean

0.1 0.2 0.3 0.4 0.5 0.6 0.7


409


0.30T

0.25 t

0.20

I Mean

0 10 20 30 40 50

Speed, cm per sec

0.08 T

0.06 t

0.04 t

0.02

0.000 30 80 90 120 150 180 210 240 270 300 330 360


4. Mean

-0.05 0.05 0.15 0.25 0.35


0.00-0.15 0.45

410


NT2000 Km

1000

-1000 A

-1000

V component(North)

91

M -J

MM mN

1000 2000 Km

U component(East)

411

3455M AT MOORING 14. 5 FEB 86 - 17 NOV 86. TAPE 500/67.

NTT 1000 Km

-1000

V component(North)

U component(East)

412

5185M AT MOORING 14. 5 FEB 86 - 5 APR 87. TAPE 7769/4

F--1000

NT1000 Km

C

2000 Km

-1000

V component(North)

U component(East)


10000

1



I

1000 1

toof

\100

loo

0.01 0.01 # 0.0195 percent

0.001 1 +--I--111 1 1 1 111 0.001 mo, 11111::1 I 11110.001 4' 1 11/11/11 1 1 1111TH i -1-11-Hi1 I I 1 rrnn

0.01 0. 1 1 10 100 0. 01 0. 1 1 10 100 0.01 0. 1 1 10 100





0.001

0.01

0.001 tIAA

0.00001

t0.000001

0.00001

0.00000195 percent

0.000001 0.0000001 IlIIIIIr++I+0.00000010.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 100


6040

m 20

E 0U -20

-40

4020

0

-20-40

220024002600

° 280030003200

1

Velocity

1w

U--Component

V-Component AA A

Temperature

Pressureti('Y1nr'I ' I

Corrected Salinity

4020 QQ)

0 --20 E- 40

2.502.00 o1.501.00 -D0.50

I

34.8034.7534.7034.65


1986 1987


I I I I I I I I

6040

a, 20

E 0" -20-40

40

200

-20-40

320034003600380040004200

4400

ti

-A /-LNAPNr,

II'V (1.M (-xM

I

V

41

rn

Velocity

40U-Component 20 a0\

-20 EI -40V-Component

1.000.75 c

Temperature 0.500.25-°0.00

Pressure


1986 1987


6040

200

-20-40

I L 1 I i 1 I I I

Velocity

F U-Component

40

200

-20-40

V-Component

7

Temperature.0.300.250.20 o0.15 tin

0.10 z'0.050.00


1 1 I 1 I I

--- -T -F--- -T- -F- I

1986 1987


()4)

0—EC)

40 -

I-

I I

—40 —

I II I I I

II I

5185M

I I I II I I

I IJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

1986

VELOCITY, MOORING 14

1987

I I I I

JAN FEB MAR APR


1986 1987


Ua)N

E0

40

-40-1

I

2465M

3455M

5185M

7Aktv.

-,

V

I -T-JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR

1986 1987


2.5

-0.5

L_ - L_ I I I I I I I I I I I I I


1986 1987


2200

2400

0 2600

(OD 280003000

3200


1986DEC JAN FEB MAR

1987APR

3200

3400

3600

3800

4000

4200

4400


Documents

College of OCEANOGRAPHY