UL-^. Gc'cust C^Offtvj-cC' OcLeca^w^oa ;^^U<.Q_ v^_^c>-r UNITED STATES COAST GUARD OCEANOGRAPHIC REPORT No. 52 CG 373-52 PLEASE RETURN TO INSTITUTION DATA LIBRARY OCEANOGRAPHIC SURVEY OF THE GULF OF ANADYR AUGUST 1970 3 A?) v_ UNITED STATES COAST GUARD OCEANOGRAPHIC UNITED STATES COAST GUARD OCEANOGRAPHIC UNIT REPORT No. 52 CG 373-52 OCEANOGRAPHIC SURVEY OF THE GULF OF ANADYR AUGUST 1970 Gary L. Hufford David M. Husby MBL/WHOI a D3D1 omn^a M WASHINGTON, D.C. $ APRIL 1972 a z S H OS O u o u CD ABSTRACT An oceanographic investigation during August 1970 in the Gulf of Anadyr was conducted from the USCGC NORTHWIND (WAGB-282). Distributions of temperature, salinity, dissolved oxygen, inorganic phosphate, nitrate, nitrite, and silicate are described and interpreted. Origin of cold bottom water pockets in the Gulf is discussed. Editor's note: Reference to a product or comment with respect to it in this publication does not indicate, or permit any person to hold out by republication in whole or in part or otherwise, that the product has been endorsed, authorized, oi- approved by the Coast Guard. Ill TABLE OF CONTENTS Page Title Page i Abstract iii Table of Contents v List of Illustrations v Introduction 1 Methods 1 Distribution of Temperature and Salinity 1 Distribution of Dissolved Oxygen and Nutrients 3 References 4 Illustrations 5 Appendix — Oceanographic Data 43 LIST OF ILLUSTRATIONS Figure Page 1. Location of stations and sections in the Gulf of Anadyr during August 2-16, 1970 5 2. Gulf of Anadyr general bottom topography 6 3. Vertical distribution of temperature (°C) along section A, Gulf of Anadyr, August 1970 7 4. Vertical distribution of salinity (%o) along section A, Gulf of Ana- dyr, August 1970 7 5. Vertical distribution of dissolved oxygen (ml/1) along section A, Gulf of Anadyr, August 1970 8 6. Vertical distribution of phosphate-phosphorus (/tg-at/1) along section A, Gulf of Anadyr, August 1970 8 7. Vertical distribution of nitrate-nitrogen (/ig-at/1) along section A, Gulf of Anadyr, August 1970 9 8. Vertical distribution of nitrite-nitrogen (^g-at/1) along section A, Gulf of Anadyr, August 1970 , 9 9. Vertical distribution of silicate-silicon (/ig-at/l) along section A, Gulf of Anadyr, August 1970 10 10. Vertical distribution of temperature (°C) along section B, Gulf of Anadyr, August 1970 10 11. Vertical distribution of salinity (%o) along section B, Gulf of Ana- dyr, August 1970 11 12. Vertical distribution of dissolved oxygen (ml/1) along section B, Gulf of Anadyr, August 1970 11 13. Vertical distribution of phosphate-phosphorus (/xg-at/1) along section B. Gulf of Anadyr, August 1970 12 Figure Page 14. Vertical distribution of nitrate-nitrogen (/ig-at/1) along section B, Gulf of Anadyr, August 1970 12 15. Vertical distribution nitrite-nitrogen (;ug-at/l) along section B, Gulf of Anadyr, August 1970 13 16. Vertical distribution of silicate-silicon dag-at/l) along section B, Gulf of Anadyr, August 1970 13 17. Vertical distribution of temperature (°C) along section C, Gulf of Anadyr, August 1970 14 18. Vertical distribution of salinity (%o) along section C, Gulf of Ana- dyr, August 1970 15 19. Vertical distribution of dissolved oxygen (ml/1) along section C, Gulf of Anadyr, August 1970 15 20. Vertical distribution of phosphate-phosphorus (^g-at/1) along section C, Gulf of Anadyr, August 1970 16 21. Vertical distribution of nitrate-nitrogen (/tg-at/1) along section C, Gulf of Anadyr, August 1970 17 22. Vertical distribution of nitrite-nitrogen (/ig-at/1) along section C, Gulf of Anadyr, August 1970 18 23. Vertical distribution of silicate-silicon (/^g-at/l) along section C, Gulf of Anadyr, August 1970 18 24. Vertical distribution of temperature (°C) along section D, Gulf of Anadyr, August 1970 19 25. Vertical distribution of salinity (%,i) along section D, Gulf of Ana- dyr, August 1970 19 26. Vertical distribution of dissolved oxygen (ml/1) along section D, Gulf of Anadyr, August 1970 20 27. Vertical distribution of phosphate-phosphorus (^g-at/1) along section D, Gulf of Anadyr, August 1970 20 28. Vertical distribution of nitrate-nitrogen (;ug-at/l) along section D, Gulf of Anadyr, August 1970 21 29. Vertical distribution of nitrite-nitrogen (/xg-at/1) along section D, Gulf of Anadyr, August 1970 21 30. Vertical distribution of silicate-silicon (/xg-at/1) along section D, Gulf of Anadyr, August 1970 22 31. Vertical distribution of temperature (°C) along section E, Gulf of Anadyr, August 1970 23 32. Vertical distribution of salinity (%o) along section E, Gulf of Ana- dyr, August 1970 23 33. Vertical distribution of dissolved oxygen (ml/1) along section E, Gulf of Anadyr, August 1970 23 34. Vertical distribution of phosphate-phosphorus (/xg-at/1) along section E, Gulf of Anadyr, August 1970 23 35. Vertical distribution of nitrate-nitrogen (fj.g-at/\) along section E, Gulf of Anadyr, August 1970 24 36. Vertical distribution of nitrite-nitrogen (,u,g-at/l) along section E, Gulf of Anadyr, August 1970 24 37. Vertical distribution of silicate-silicon (,ig-at/l) along section E, Gulf of Anadyr, August 1970 24 38. Horizontal distribution of sea surface temperature (°C) in the Gulf of Anadyr, August 1970 25 Figure Page 39. Horizontal distribution of sea surface salinity (%o) in the Gulf of Anadyr, August 1970 26 40. Horizontal distribution of temperature (°C) at 15 meters in the Gulf of Anadyr, August 1970 27 41. Horizontal distribution of salinity (%„) at 15 meters in the' Gulf of Anadyr, August 1970 28 42. Horizontal distribution of temperatue (°C) at 30 meters in the Gulf of Anadyr, August 1970 29 43. Horizontal distribution of salinity (%o) at 30 meters in the Gulf of Anadyr, August 1970 30 44. Horizontal distribution of temperature (°C) at 50 meters in the Gulf of Anadyr, August 1970 31 45. Horizontal distribution of salinity (O;,,,) at 50 meters in the Gulf of Anadyr, August 1970 32 46. Temperature (°C) versus depth at station 7 and 32 in the Gulf of Anadyr, August 1970 33 47. Salinity (%„) versus depth at station 7 and 32 in the Gulf of Ana- dyr, August 1970 34 48. Temperature (°C) versus depth at station 21 and 31 in the Gulf of Anadyr, August 1970 35 49. Salinity (%o) versus depth at station 21 and 31 in the Gulf of Ana- dyr, August 1970 36 50. Temperature-salinity diagram for station 7 and 32 in the Gulf of Anadyr, August 1970 37 51. Temperature-salinity diagram for station 21 and 31 in the Gulf of Anadyr, August 1970 38 52. Horizontal distribution of density (at) at 50 meters in the Gulf of Anadyr, August 1970 39 53. Horizontal distribution of dissolved oxygen (ml /I) at 50 meters in the Gulf of Anadyr, August 1970 40 vu Oceanographic Survey of the Gulf of Anadyr 2-16 August 1970 Gary L. Hufford ' and David M. Husby ^ INTRODUCTION The Gulf of Anadyr has been hypothesized as a possible source of Bering Sea Deep Shelf Water (-1.7 to 0.0°C, 32.3 to SB.QO/^jo), found in the northern Bering Sea and Bering Strait (Ratmanov, 1937; Arsen'yev, 1967). To deter- mine if the Gulf of Anadyr is the source, the Coast Guard Oceanographic Unit conducted an investigation of the Gulf from the icebreaker USCGC NORTHWIND (WAGE 282) during August 1970. This report contains the ocean- ographic data and preliminary analysis from that cruise. METHODS The USCGC NORTHWIND operated in the Gulf of Anadyr from 2 August through 16 August 1970. A total of 34 oceanographic sta- tions were occupied in water depths less than 100 meters (figs. 1 and 2). At each station, Nansen bottle casts were made to obtain meas- urements of temperature and water samples for the determination of salinity, dissolved oxygen, and inorganic nutrients. At five of these stations, anchored current meter obser- vations were also made for periods of at least 25 hours. Water temperature was measured with paired deep-sea reversing thermometers. Salin- ity was determined using a Bissett-Berman Model 6220 inductive salinometer. The con- ductivity values obtained were converted to ' U.S. Coast Guard Oceanographic Unit, Building 159-E, Washington Navy Yard, Washington. D.C. 20390. - U.S. Coast Guard Oceanographic Unit. Present ad- dress: Department of Oceanography, University of Washington, Seatle, Wash. 98105. salinity by use of the International Oceano- graphic Tables published jointly by UNESCO and the National Institute of Oceanography of Great Britain (UNESCO, 1966). The dissolved oxygen content was determined by a modified Winkler method using a starch indicator to determine the titration endpoint. Two samples of sea water were drawn from each Nansen bottle into 125 ml polyethylene bottles and immediately frozen in the ship's freezer. The frozen samples were consigned to the Department of Oceanography, University of Washington, for determination of concen- trations of inorganic phosphate, nitrate, nitrite, and silicate. A Technicon Auto-analyzer was used to process the samples. In order to determine bottom circulation in the Gulf of Anadyr, direct current measure- ments were obtained at anchor stations 31-34 using a Hydro Products Model 502 current meter lowered to within 5 meters of the bot- tom. This instrument records internally on a strip chart the current speed, current direction and water temperature. At station 30, a Marine Advisors current meter with a deck readout was used to monitor current speed and direc- tion every 15 minutes. The current data are being worked up at the University of Wash- ington and will not be presented in this report. DISTRIBUTION OF TEMPERATURE AND SALINITY In summer, the Gulf of Anadyr is generally characterized by a two-layered water structure. The only exception is an intermediate layer usually found only in the southeast section of the Gulf. Arsen'yev (1967) states that in the winter a cold, relatively high salinity water mass occupies the entire water column, and then during spring and summer, a two-layered structure is formed as a result of heating in the surface layers and an influx of warmer North Pacific water. Analyses of the temperature and salinitj' distributions (figs. 3, 4, 10, 11, 17, 18, 24, 25, 31, and 32) from the 1970 survey revealed the presence of the two-layered structure reported in past investigations (Arsen'yev, 1967). The surface layers were separated from the bottom waters by a very strong seasonal thermocline. The surface waters of the Gulf of Anadyr during 1970 can be separated into three types : western surface water, eastern surface water, and southeastern warm water (figs. 38-41). Western surface water (0-lOm, west of 178°W) appears to be influenced to a con- siderable extent by effluent from the Anadyr River, showing surface salinities of less than 29.50nn (figs. 4, 39). Temperatures ranged from less than 5.0 to 6.5°C (fig. 38). Efiluent from the Anadyr River appears to flow south towards Cape Navarin (fig. 39). Southeastern warm water was observed from the surface to 10 meters in the southeastern part of the Gulf of Anadyr (figs. 38-39, 3-4). This water was characterized by relatively high temperatures (>8°C) and relatively low .salin- ities (<31.0f'i|„). The low salinity indicates that the source of the intrusion may have been a westward extension of the Alaskan Coa.stal Water (Saur, et al., 1954), but more data are needed to determine this with certainty. Eastern surface water (0 to 20 meters depth) was characterized by a temperature and salinity range of 7.0 to 7.4''C and 31.0 to 31.5%n, respectively (figs. 10-11, 17-18, 38- 39). The bottom waters of the two-layered struc- ture in the Gulf of Anadyr can be separated into three diflferent water masses : two cold masses separated by a warmer one (fig. 44). In the northwest section of the Gulf (figs. 31-32), a pocket of very cold (-1.0 to -1.6'C), high salinity O34.0'!,',,,) water was found near the mouth of Holy Cross Bay. Win- ter freezing could produce this cold water mass, but probably not in the Gulf because of the relatively high salinity of the mass. Data from the USCGC NORTHWIND taken in February 1968 (unpublished) in the Gulf of Anadyr showed temperatures and salinities of — 1.5 to - 1.8° C and 32.2 to 33.4o/oo for the greater part of the Gulf. Near Holy Cross Bay, salinities to 34.2%o were observed. This deep bay (>100 meters) is characterized by a low freshwater input and a shallow sill depth. These factors along with evaporation could produce higher salinity in the bay than in the Gulf. Winter freezing would produce a cold high salinity water mass isolated in the bay where it would remain until enough was formed to spill over the sill or until passed over the sill by seiching. The second mass of cold water was observed in the southeastern section of the Gulf of Ana- dyr (figs. 3-4). This water mass had a temper- ature range the same as the cold water pocket near Holy Cross Bay but with lower salinities (32.2 to 32.5"|„,)- The low temperatures again suggest winter formation, probably in the open Gulf. A warmer (0 to 1.0°C), relatively saline (32.5 to 33.0",,,,) bottom water mass was found near the middle of the Gulf (figs. 44-45). This water mass occupies the water column from 30 meters to bottom (fig. 10). Origin of the mass has been sugge.sted to be an intrusion of deeper water from the western Bering Sea (Ratmanov, 1937). Arsen'yev (1967) has de- scribed a current entering the Gulf of Anadyr near Cape Navarin from the open sea with the temperature and salinity characteristics of 2 to 7°C and 32.5 to 33%^. The water characteristics of three of the sta- tions (7, 17, 21) that were reoccupied during the cruise (32, 33, 31) were found to change significantly (figs. 46-49), providing informa- tion on the rate of change due to advection in the region. At station 7, there was an increase in temperature and .salinity from just below the surface to the bottom (figs. 46, 47). This was probably due to the penetration of the warm .saline water from the western Bering Sea flowing into the Gulf. At station 21 an increa.se in temperature and a large decrease in salinity was observed in the top 20 meters of the water column after 3 days (figs. 48-49). This change is probably due to effluent from the Anadyr River with its low salinity mixing with the surface waters. The water masses present in the Gulf of Anadyr during the summer are aff'ected by such factors as seasonal heating and cooling, wind mixing, advection, and continental run- off. The presence in the summer of the cold bottom water masses which are probably a residue of winter water, suggests week warm- ing of the region and weak circulation in the Gulf which prevents extensive mixing. DISTRIBUTION OF DISSOLVED OXYGEN AND NUTRIENTS The Gulf of Anadyr has a uniform vertical and horizontal distribution of oxygen and nu- trients in the spring as a result of vigorous vertical circulation in the fall and winter (Mokievskaya, 1956). With the formation of a two-layer .system due to warming and ad- vection of warm North Pacific water into the Gulf, an intense phytoplankton bloom occurs in June in the surface waters depleting the nutrients and increasing the oxygen concentra- tion to supersaturation in many places in the Gulf (Zenkevitch, 1963). The Anadyr phyto- plankton are mainly Arctic or Arctic-boreal, the boreal forms being predominant only in the surface layer in the summer (Zenkevitch, 1963). The dissolved oxygen distribution in the Gulf of Anadyr during Augu-st 1970 is shown in Figures 5, 12, 19, 26, and 33. The degree of saturation for all the oxygen data was calcu- lated from the solubility of oxygen in sea water given by Green and Carritt (1967). The sur- face waters had saturation values near or greater than 100 ^^ except near the Anadyr River where .saturations down to 70' , were ob- served. The maximum .saturation values (>100%) were found .iu.st above or at the thermocline. The supersaturation at the sur- face may be caused by rapid surface heating which occurs in the Gulf under calm summer conditions, as well as by phytoplankton activ- ity. The maximum super.saturation values at the thermocline are probably caused by pri- mary production. Fourteen vertical plankton tows were made in the Gulf and the .samples revealed large concentrations of phytoplankton. The three bottom water masses in the Gulf of Anadyr can be distinguished by their dis- .solved oxygen content (fig. 53). The oxygen content of the cold bottom water in the .south- east section of the Gulf ranged from 6.1 to 7.8 ml 1 with .saturations of 70 to 90%. The high saturation values suggest recent contact of the water with the surface. The dissolved oxygen content of the cold bottom water near Holy Cross Bay ranged from 4.2 to 5.5 ml/1 with saturation values of 51 to 64%. The low values support the hypothesis that the cold water was trapped and has escaped from the i.solated bay. The warm bottom water separat- ing the two cold bottom water masses exhibited dissolved oxygen values of 6.1 to 6.7 ml/1 with saturations of 77 to 87' , . The general distribution of nutrients in the Gulf of Anadyr during August 1970 resembled tho.se distributions observed previously (Mo- kievskaya, 1956) . although none of the previous investigations provided as much detail as the CGC NORTHWIND survey. The observed dis- tributions of phosphate, nitrate, nitrite, and silicate in the Gulf are shown in Figures 6-9, 13-16, 20-23, 27-30, and 34-37. The surface concentrations of nutrients were much lower than those of the bottom waters. Phosphate and nitrate concentrations were often so low as to suggest nutrient limitation of phytoplankton production. Silicate concen- trations in the surface waters were also low but almost always greater than 3.0 ^ig-at/1. The near-surface nutrient concentrations near the Anadyr River Plume (Stations 8, 9, 22, 23) were high and indicate that the river is an important source of nutrients in the western Gulf of Anadyr. All the nutrients increased in concentration as the Plume was approached. Silicate showed the greate.st increase. A strong seasonal thermocline acts as a bar- rier to recirculation of the nutrients in the shallow gulf. Below the thermocline, nutrient concentrations were many times greater than in the surface waters (PO4>1.20, NO, > 10.0, SiO.,>20.0 /j,g-at/l) . Source of the high nutrient content of the bottom waters may be advection of Pacific water into the Gulf of Anadyr from the southwestern Bering Sea. This water is characterized by high nutrient concentrations (especially nitrate and silicate) and is known to flow into the gulf ( Ar.sen'yev. 1967) near the bottom the entire year. The two cold bottom water masses in the Gulf of Anadyr .show slightly different nutrient concentrations, reflecting the different .sources suggested above. The nutrient concentrations in the cold bottom water near Holy Cross Bay are slightly higher and don't show the varia- bility that the other cold bottom water exhibits in the southeastern section of the gulf. This may be due to the long residence time of the cold bottom water in Holy Cross Bay before it enters the Gulf of Anadyr. REFERENCES Arsen'yev, V. S. (1967). The currents and water masses of the Bering Sea, Izdatd'stvo "Nanka", Moscow, English Transl., 135 pp. Green, E. J. and D. E. Carritt (1967). New tables for oxygen saturation of sea water, Joh7: Mar. Res.. 25(2), 140-147. Mokievskaya, V. (1956). Some data on the chemistry of the biogen elements in the Bering Sea, Tr. WAN . in Russian, 17. Ratmanov, G. E. (1937). Kgedrologiy Beringova i Chukotskovo morei, Gosudarstv. Gidroloy, inst. Isslcd. mor. SSSR. No. 25, 10-174. Saur, J. F. T., J. P. Tully, and E. C. LaFond (1954). Oceanographic cruise to the Bering and Chukchi Seas, Summer 194".). Part IV : Physical oceanographic studies. Vol. 1. Descriptive Report USX Electron. Lab. Res. Repi.. 416, 31 pp. UNESCO (1966). International oceanographic tables, UNESCO Office of Oceanography, Paris, 118 pp. Zenkevitch, L. (1963). Biology of the seas of the USSR. Intei'science, New York, 955 pp. o lO o O o lO 1^ o O 00 o in e O e in 00 o s 3 < e a ns § a o V s a u o a o lO iD o O o 1^ e O 00 o lO e o o 1^ 0. Q e t e ja s c -a: s u a On O O GO WEST 8 10 STATION NUMBER 5 4 EAST Figure 3. Vertical distribution of temperature (°C) along section A, Gulf of Anadyr, August 1970. Contour in- terval is 1.0°C except for the — 1.5°C isotherm which outlines the core of the cold bottom water and the 7.5°C isotherm. X WEST 8 STATION NUMBER 5 4 3 EAST I Figure 4. Vertical distribution of salinity (%") along section A, Gulf of Anadyr, August 1970. Contour interval is 0.5%o. WEST STATION NUMBER EAST Figure 5. Vertical distribution of dissolved oxygen (nil/1) along section A, Gulf of Anadyr, August 1970. Contour interval is 1.0 ml/1. WEST STATION NUMBER 6 5 4 Vertical distribution of phosphate-phosphorus (Mg-at/1) along section A, Gulf of Anadyr, August 1972. Contour interval is 0.2 Mg-at/1. 8 UJ »— Ui X 100 Figure 7. Vertical distribution of nitrate-nitrogen (/ig-at/1) along section A, Gulf of Anadyr, August 1970. Con. tour interval is 2.0 Mg-at/l. 0 10 20 to oi 30 LU !L 40 — ' 50 X 60 ^- a. Ui 70 a 80 90 100 L Figure 8 WEST 8 I STATION NUMBER 5 4 3 EAST Vertical distribution of nitrite-nitrogen (/"g-at/l) along section A, Gulf of Anadyr, August 1970. Contour interval is 0.1 i^g-at/l. 0 10 20 30 *- 40 ? 50 X a. 60 Ui O 70 80 90 100 STATION NUMBER 4 Figure 9. Vertical distribution of silicate-silicon (fg-at/1) along section A, Gulf of Anadyr, August 1970. Con- tour intervals are 5.0/ig-at/l from 0 to 20 /"g-at/l and 10 |Ug-al/l from 20 to 60 Mg-at/1 except the 1 Mg-at/1 iso- pleth which outlines area of high nutrient utilization. STATION NUMBER 13 Figure 10. Vertical distribution of temperature (°C) along section B, Gulf of Anadvr. August 1970. Contour interval is 1.0°C except for the 1.5°C isotherm which outlines the core of the cold bottom water. 10 WEST 9 ttO 90 100 Figure 1 1 STATION NUMBER 12 13 15 J. EAST 16 I Vertical distribution salinilv ( """) along section B, Gulf of Anadvr, August 1970. Contour interval is 0.5""". WEST STATION NUMBER EAST STATION NUMBER 20 19 Figure 17. Vertical distribation of temperature (°C) along section C, Gnlf of Anadyr, August 1970. Contour interval is 1.0°C except for the — 1.5°C isotherm which outlines the core of cold bottom water. 14 \MEST STATION NUMBER EAST 0 10 20 ^m^ *A ec 30 lit 1— Ul 40 S 50 Z 60 ►- Ui 70 O 80 90 100 Figu re 18. Vertical distribution of salinity (%o) along section C, Gulf of Anadyr, August 1970. Contour in- terval is O.SO^do. STATION NUMBER X 100 Figure 19, Vertical distribution of dissolved oxygen (nil/1) along section C, Gulf of Anadyr, August 1970. Contour interval is 1.0 nil/l. 15 STATION NUMBER 0 10 20 t/» ae LU JU t— UJ 40 ^M*' 50 X »— a. 60 LU O 70 80 90 100 Figure 20. Vertical distribution of phosphate-phosphorus (Mg-at/1) along section C, Gulf of Anadyr, August 1970. Contour interval is 0.2 Mg-at/1. 16 STATION NUMBER Vertical distribution of nitrate-nitrogen (Mg-at/l) along section C, Gulf of Anadyr, August 1970. Contour interval is 2,0 /ig-at/l. 17 WEST 22 0 10 20 30 ^ 40 — 50 I 60 H- O. "^ 70 O 80 90 100 Figure 22 STATION NUMBER 20 19 18 OOO ^ 0.0 EAST 17 OO Vertical distribution of nitrite-nitrogen (|Ug-at/l) along section C, Gulf of Anadyr, August 1970. Contour interval is 0.1 Mg-at/l. oc STATION NUMBER 20 19 EAST 17 Figure 23. Vertical distribution of silicate-silicon (Mg-at/1) along section C. Gulf of Anadyr, August 1970. Contour intervals are 5.0 /"g-at/l from 0 to 20.0 Mg.at/1 and 10 /ig-at/1 from 20 to 50 Mg-at/l. 18 STATION NUMBER Figure 24. Vertical distribution of temperature (°C) along section D, Gulf of Anadvr, August 1970. Contour interval is 1.0°C. WEST STATION NUMBER EAST Figure 25. Vertical distribution of salinity ("u«) along section D, Gulf of Anadyr, August 1970. Contour interval is 0.5"oo. 19 WEST 23 STATION NUMBER 24 25 26 EAST 27 Figure 26. Vertical distribution of dissolved oxygen (nil/1) along section D, Culf of Anadyr, August 1970. Contour interval is 1.0 nil/1. STATION NUMBER 24 25 26 EAST 27 I 0£. X Figure 27. Vertical distribution of phosphate-phosphorus (Mg-at/1) along section D, Gulf of Anadyr 1970. Contour interval is 0.2 Mg-at/1. 20 WEST STATION NUMBER Figure 28. Vertical distribution of nitrate-nitrogen (Mg-at/l) along section D, Gulf of Ana- dyr. August 1970. Contour interval is 2.0 Mg-at/1. WEST 23 24 I STATION NUMBER 25 26 EAST 27 i^"^-O.I .,^.2 • • • • \o.o • • • • • • • 10 20 LU LU 5 30 I 40 I— S 50 60 70 Figure 29. Vertical distribution of nitrite-nitrogen (Mg-at/l) along section D, Gulf of Ana. dyr, August 1970. Contour interval is 0.1 Mg-at/1. 21 to X t— a. UJ a WEST 23 0 10 20 30 40 50 60 70 STATION NUMBER 24 25 26 EAST 27 Figure 30. Vertical distribution of silicate-silicon (Mg-at/l) along section D. Gulf of Ana- dyr, August 1970. Contour interval is 10.0 Mg-at/l. 22 WEST STA. NO. EAST 30 29 28 WEST STA. NO. EAST 30 29 28 0 10 „_, 20 UJ »- UJ 30 X 40 t- a. UJ O 50 60 70 Figure 31. Vertical distribution of Icmperalure (°C) along section E. Gulf of Anadyr, August 1970. Contour interval is 1.0°C. Figure 32. Vertical distribution of salinity ("oo) along section E, Gulf of Anadyr August 1970. Contour inter- val is 0.5%u. WEST Figure 33. Vertical distribution of dissolved oxygen (inil/l) along section E, Gulf of Anadyr. August 1970. Contour interval is 1.0 nil/1 Figure 34. Vertical distribution of phosphate-phospho- rus (Mg-at/1) along section E, Gulf of Anadyr, August 1970. Contour interval is 0.2 |Ug-at/l. 23 X I- a. UJ O WEST 30 I STA. NO. 29 EAST 28 Figure 35. Vertical distribution of nitrate-nitrogen (/ig- at/1) along section E, Gulf of Anadyr. August 1970. Contour interval is 2.0 l^g-at/l. 0 10 20 30 40 \- 50 60 70 Figure 36. Vertical distribution of nitrite-nitrogen (fg- at/1) along section E, Gulf of Anadyr, August 1970. Contour interval is 0.1 Mg.at/1. UJ • — , • i • • - . 0.2^ • N, / -•> • / ^^ WEST STA. NO. EAST 30 29 28 wi 0 10 20 30 40 50 60 70 Figure 37. Vertical distribution of silicate-silicon (Mg- at/1) along section E, Gulf of Anadyr, August 1970. Contour interval is 10.0 Mg-al/1. 24 o in o O o o O 00 iJC.vS^ O m o O o a s < a e CD O CQ o lO 1^ s e u S b a a o « o O o 00 s B O N 0 X o 25 CD o lO CD CD o O o in o O 00 o lO CD o O s e 6 r- a M a < -o 3 O w s in CD '5 -r o ■b t ^; o %1 tf - u in PQ 0 o O (D s ■a 0 S s an e CD 26 5 o m o O o lO 1^ o O 00 o 9\ a < -o c < 9 S « S X O c u (ft Ifl >■ ^ U 1/ a; U s q 4) * a ■" o a 5 "'■ 2 3 - 0 5 o 0 S s 27 o IT) CD o O o o O GO o CO CD o 0Q o O B e u d (^ ON a es C S O 1*5 .i o IO IS o o 00 B a .a •E o X s Da 28 o to o O o o O GO o in CD o O o © 0^ S U) S < •e s 3 o u go o «. ^. 01 « 5 t. 0 t § O O GO 9 e 29 o CO o O o m o O 00 m o m CO o O o IT) o O GO o ID CO CO o 9 M a a S 3 O V in s? .S ;-. 3 .r 0 .5 c s e X 3 30 5 o CD o O o o O 00 o CO o O © s ill s < e < s O c ^ O « S u 0 41 ^ o O 00 s o S a ex 31 o in CD o O o o O CD o lO CO o o o o O 00 c 0 u e 3 C Ul b 3 V <« » C * o 2 c s o 2 <- "e •3 " V •- £f O b in 3 „ o « S ^ 8 ei C CO — Oj a J O S. e u 0 X ■- &i ■r in g i S at 32 DEPTH (M) 0 20 — 40 — 60 — 80 — 100 -2 -T- 0 2 4 6 TEMPERATURE °C Figure 46. Temperature (°C) versus depth (ni) at stations 7 and 32 in the Gulf of Anadyr, August 1970. 33 DEPTH (M) 20 40 60 80 100 Station 7 Station 32 1 30.0 31.0 32.0 33.0 SALINITY %, 34.0 Figure 47. Salinity C"") versus depth (m) at stations 7 and .S2 in the Gulf of Anadyr, August 1970. 34 DEPTH (M) u 1 1 1 Ji -'' y Z(J /\,...^ 'station 21 40 * 1 • 1 } Station 31 60 80 nn 1 1 -2 0 2 4 TEMPERATURE °C 8 Figure 48. Temperature (°C) versus depth (ni) at stations 21 and 31 in the Gulf of Anadyr, August 1970. 35 DEPTH (M) 20 40 60 80 100 — «. _ Station 31 Station 21 J \ \ \ \ L 30.0 31.0 32.0 33.0 SALINITY %o 34.0 Figure 49. Salinity ("oo) versus depth (m) at stations 21 and 31 in the Gulf of Anadyr, August 1970. 36 TEMPERATURE °C 32.0 32.5 SALINITY %» 33.0 Figure 50. Temperature (°C)-salinily (""") diagram for stations 7 and 32 in the Gulf of Anadyr, August 1970. 37 TEMPEKATURE °C 8 305 31.0 315 320 SAIINITY %, 32 5 330 Figure 51. Temperature (°C).salinity C*'*) diagram for stations 21 ami 31 in the Gulf of Anadyr, August 1970. 38 o in CD o O o ID o O 00 o CD o O o lO o O GO o a 3 < ■a c < s V X © "3 0 i- c s J) o X an 39 o CD o O o lO 1^ o O 00 o IT) o O o in 1^ •a cs s < 3 u V w in "c5 O B S « — S « = B — 0 "o © ... o^ s .A o o CD •e e X «5 a 40 APPENDIX OCEANOGRAPHIC DATA Codes Utilized A complete description of the codes utilized in the tabulation of oceanographic station data can be found in National Oceanographic Data Center publication M-2, Processing Physical and Chemical Data from Oceanogra- phic Stations. (Rev. August 1964, supplement issued May 1966.) To facilitate use of the oceanographic station data listing, entry headings which are not self-explanatory are described below. Depth to Bottom Corrected or uncorrected sounding in meters. Max. Depth of Samples Depth of deepest sample to nearest multiple of one hundred meters. Wave Observations DIR Rounded to nearest multiple of 10 degrees. HTG In increments of V2 m. Sum of .5 meters plus increments of V2 m if 50 is added to direction. PER If numerals 2 through 9 are entered, period in seconds is twice the numeric entry or 2x (numeric entry) +1. For other entries see WMO Code 3155. SEA Sea state according to WMO Code 3700. Weather Code If preceded by X, weather according to WMO Code 4501. If a two-digit entry, weather according to WMO Code 4677. Cloud Code Type Cloud type according to WMO Code 0500. Amount Cloud amount in eights. Entry of the numeral 9 indicates cloud amount could not be estimated. Water Color Code Color according to Forel-Ule scale. Trans Transparency in whole meters as determined by secchi disc. Wind Dir Rounded to nearest multiple of 10 degrees. Speed or Force If preceded by letter S, wind speed in knots; if preceded by letter F, wind force according to Beaufort scale. Barometer Barometric pressure given in tens, units, and tenths of millibars. Air Temp. °C Air temperature to tenths of a degree centigrade. Vis. Code Visibility according to WMO Code 4300. No. obs. depths Number of observed levels associated with the station. Messenger time ...■. Entered in hours and tenths of an hour GMT. For Nansen casts, indicates time of release of messenger applicable to the observational level. For STD casts, indi- cates the starting time of lowering the sensor. Card type OBS designates observed levels. STD indicates the values at this standard level were interpolated by a modified 3-point LaCrange formula. Depth (m) Depth to nearest meter. A postscript T indicates depth was obtained thermometri- cally; Z indicates uncorrected "wire out" depth. Postscript Q indicates value was marked doubtful by originator; P indicates value was considered doubtful by NODC. Postscripts P and Q retain this meaning throughout the following entries. 41 T°C Temperature to hundredths of a degree centrigrade. S %o Salinity in parts-per-thousand. SIGMA-T Entered to hundredths. Specific-volume Multiply entry by 10* to obtain specific-volume anomaly in cubic centimeters per gram. S^D Dyn. MxlO' Multiply entry by 10"' to obtain anomaly of dynamic depth in dynamic meters referenced to the sea surface. Sound Velocity Sound velocity according to Wilson formula, entered to tenths of a meter per second. O- ml/1 Dissolved oxygen in milliliters per liter entered to hundredths. POi-P |Ug-at/l Inorganic phosphate in microgram-atoms per liter entered to hundredths. Total-P Mg-at/1 Total phosphous in microgram-atoms per liter entered to hundredths. NO--N yttg-at/1 Nitrite-nitrogen in microgram-atoms per liter entered to hundredths. NOs-N Mgat-/1 Nitrate-nitrogen in microgram-atoms per liter entered to tenths. Si04-Si /ig-at/1 Silicate-silicon in microgram-atoms per liter entered to whole units. pH Entered to hundredths. 42 Appendix. Oceanographir data from stations taken by USCGC NORTHWIND, August 1970. REFERENCE SHIP COOE LATItUDE 1/10 LONGIIUDE ■ •1/10 il MARSOEN STATION Tl V.I ORIGIN ATOfS DCfTH MAX. DEPTH OF S'MFL'S WAVf WEA- THER CODE CLOUD COOES NODC STATION NUMIER Ct«T CODE to. KO. IGMTi CBUISE NO. STATION NUMUR TO BOTTOM 10" r MO OAr HR.1/10 Olt HCT Pf« li* TTPI AM 31 1695 m O3018N 171320W 234 31 03 i)Z 231 1970 GAS UOl OQ^ti 1 31 I 2 XI 0 1 0001 WATH WIND •ARO- M£T« AIR TEMP. "C vn. COD MO. 0»S. DEPTHS SPECIAL OBSERVATIONS COLOR CODE IRANt OIR. irno 01 FOtCt OW euLt W(T BUL8 31 Si5 lei 00 7 Uo^ 8 00 MtSSENG HR 1/1 'IcAST CARD "^ NO. TYPE DEPTH (ml T "C s •/.. SIGMA-T S«CIWC VOLUMt SAD OYN. M. SOUND VELOCITY Oj ml/1 rot-r Kfl • ai/l lOiAL-r NO,-N Vfl.«l/I NOj-N VS - ol/l SI 0,-Si vo • 01/1 (H 1 C c SIO 0000 0625 3091 2406 0U3a64d 0000 147bb 694 23 L DBS QOOO 0825 30914 2406 1478b o94 044 001 TRC 003 23 I UBS STO 0005 0830 30913 2405 0010 Obl5 3092 2407 i47cj9 700 055 001 0038507 0038 l47o4 700 000 003 23 L UBS 0010 0815 3091t 2407 14784 700 057 001 TKC 003 23 L UBS STO 0015 030i 3141b 2505 0020 0183 3175 2541 I45d4 872 0t>4 001 0025779 0070 14534 9T4 TRC 003 23 L OBS 0020 21753 974 068 OOX 000 003 231 OBS 00^5 0123 32044 25b8 14312 773 126 023 018 013 STD JJ30 0129 3213 2575 00^2575 0094 14517 726 23 ObS T0030 012'j 32130 2575 14517 726 137 025 017 015 23 L UBS 0040 Ul kO 32185 iSdO 14515 738 138 OZi Oil 014 SHIP CODE LATITUDE 1/10 II ORIGINATOR'S WEA- THER CODE 311595 0 8 03 035 1 K 7C Gas 00^ SPEID FORCE SARD. METER [mbll AIR TEMP, r: SOUND VELOCirr Oi mi/l 035 035 035 035 035 035 035 035 035 STO UBS OBS STD OBS 03S STU OBS OBS STD oes OBS STO OBS 0000 0000 0005 0010 OOIJ 0015 0020 0020 00 2 5 0030 TOO^O T0040 0050 00 5 0 0850 0850 0857 0817 0817 0796 029j 0293 -006h -0142 -0142 -01 5 J -0148 -0148 3103 31027 31C26 2102 31017 31042 3137 31367 31590 2183 31833 31931 3193 31982 2411 2411 <:410 2415 ^415 2420 2502 2502 2541 2 562 t5o2 ^5 74 2574 2574 0037779 0038 0029494 0071 0023721 0098 0022543 0144 i47J7 14797 14B00 14786 14786 14779 1^577 14577 14420 14388 l43«o 14330 14390 14390 o97 697 690 700 706 092 767 767 950 763 763 706 774 774 044 052 055 055 061 07U 131 159 136 001 000 003 001 000 003 001 000 003 001 000 003 001 \iao 003 004 000 003 023 039 017 020 053 024 023 043 016 SHIP CODE LATITUDE LONGITUDE 1/10 * "I/IO 0 DAT Na.V10 ORIGINATOR'S MGn fERl SE* WEA- THER CODE NODC STATION NUMBER 311695 6300 N 17Ji no I r 085 OSo 086 086 0B6 066 036 J8o I STD UBS OBS STO OBS OBS STO OBS OBS STD UbS UBS STO UcS 0000 0000 0005 0010 OJiO 0015 0020 00 20 0025 0030 T0030 0040 0050 TOUiO oa^o 0b20 08i2 0743 0743 07^4 -0116 -011^ -01t3 -0162 -0162 -0159 -01t6 -0160 SPEED 0« FOICE 3062 30621 30622 3054 30545 31732 3197 31906 22070 3211 32110 32145 3221 32212 L384 2384 23o3 2388 23od 2483 .;573 2573 i5cl 2505 2585 ^588 2593 2593 AIR TEMP. 'C NO. OBS. DEPTHS 0U40758 00t0324 00-.rO 0022753 007^ 002i534 0094 0020758 013o 14780 703 035 l'.7o2 708 038 i'+7ji 713 14751 713 0 40 lt7D0 1064 052 14400 965 lf400 965 000 14390 906 082 14332 713 14382 713 170 i43do 6o7 197 l-.3d5 d58 l43d5 05b 201 SI O4-SI 001 001 003 000 000 003 000 000 004 000 000 003 oil 000 001 028 041 002 025 112 015 016 127 027 01b 118 031 43 SHIP CODE 3ll69b NW LATnUOE 1/10 63005N LONGITUDE * '1/10 MISltNCI TAST Ht 1/10 MO DAY HtVlO 23^1 3d 08 03 13£ ISTO GAS OO-t 21 S17 OMGINATOR'S lAHO- METER (mbil 002 075 b X AD OVN. M. X 10* IC11r[l[ SEA WEA- THER CODE X2 7 |8 0004 SOUND VELOCirr 03 ml/1 PO4-P TOTAl-E Hi - ot/1 NOj-N NO3-N WO • 01/1 SI 0<-SI vg • al/l PH 132 132 132 132 132 132 132 132 132 132 I STD 0B5 OBS STO OBS OBS STO OBS OBS STD OBS OBS STD OBS OBS 0000 0000 0005 0010 0010 0015 0020 0020 0025 0030 T0030 OOAO 0050 T0050 0060 0830 0630 083'i 0833 0833 0660 0501 0501 -0070 -0137 -0137 -0164 -0164 -0164 3088 30884 30887 3089 30886 31558 3163 31633 32163 3221 32210 32254 3229 32286 32316 2403 2403 2402 2402 2402 2479 2503 2503 25S7 2593 2593 260C 2a00 i602 0038980 0039 0029376 0073 0020841 0098 0020159 0139 14787 14787 14790 14790 14790 14732 14609 14669 14425 14395 14395 14387 14387 14339 694 694 693 694 694 740 789 789 1227 1004 1004 741 631 031 636 033 041 043 0 39 035 034 075 154 226 232 001 000 006 002 000 006 000 000 006 000 000 009 001 000 007 001 TRC 001 013 051 001 Oil 148 009 008 151 044 008 146 046 SHIP CODE LATITUDE 1/10 ORIGINATOR'S ICTI»R| SEA NODC STATION NUMBER 311695 i.L. 175 175 175 175 175 175 175 175 175 175 234 Oo 03 173 l'i70 oAS OOi X6 7 |8 I STL) UbS UBS STO OBS OBS STD ObS OBS STD QbS OBS STD ObS UBS 0000 0000 OOOd 0010 0010 0015 0020 0020 0025 0030 T0030 0040 0050 T005J 0060 0839 0839 0844 0842 0842 0715 0431 0431 0046 -0128 -0128 -0163 -OlfcJ -Olci -01d2 SPEED 01 FORCE 3082 30823 30837 3083 30833 3156 31562 32075 3216 32162 32190 3222 32217 322a'7 BARO- METER Imbsl 23'>7 2397 2397 2397 2397 2505 2 505 2675 2589 2589 2592 2 594 2 594 2599 AIR TEMP. T 0039521 0039498 0039 002V22O «U73 0021<:31 0099 0020693 Ol4l SOUND VELOCin 14790 14790 14793 14793 14793 .14639 14639 14477 14399 14399 14384 14383 14383 14394 Oi mi/r 689 689 692 697 697 729 672 672 1078 970 970 776 731 731 632 035 040 042 040 040 0 40 065 133 181 241 Sl04-Si 000 000 005 001 TKC 005 000 TRl. 006 000 TRC 006 001 TRC 006 000 TRC 002 017 035 TRC 014 146 001 010 175 024 007 176 051 SHIP CODE LATITUDE I/IO LONGITUDE ■l/IO DAY IhR.VTo Ihr.i> EI ORIGINATOR'S Gl|P[«l JE* WEA- THER CODE NODC STATION NUMBER 1 ■-, 7 J JJSl MIISENCR I TIME 01 H8 1/10 T 234 234 234 234 234 234 234 234 234 234 234 I I STD DBS ObS OBS STD OBS ObS STO OBS OBS STD ObS Q8S STD OBS ObS 0000 0000 0003 0007 OOiO 0010 0014 0020 0021 00 28 0030 0035 10043 0050 OObi 0756 075 = 07id 0757 0747 0747 07iO 0679 0o72 ■0051 -0075 -0123 -ulei -Clcl -01d9 -0139 IPEEO OR »0«C( 3135 31347 31344 31344 3138 31331 31445 3143 31422 31S4S 3203 3217a 32220 3225 BARO- METER (mbll ^449 ■:449 2449 24'.9 2453 2453 2462 2466 ^400 2 569 257c C590 259t 25:,7 AIR TEMP. ^ SPEClfIC VOLUME 11 00344iit 00,>.;95j 00o7 0022377 00204-.1 0138 14765 147o5 I4706 14760 I47b3 14763 14754 14738 14736 144 32 14422 l440i. 14334 l-.33h 708 708 713 720 720 73J 736 73J 988 980 947 7o3 7o6 NOj-N UB • m/l SI04-S' 32286 2599 l44Jj 771 026 029 030 029 0 30 030 030 052 112 172 165 001 000 OO6 001 JOO 006 oou 000 006 OJQ 000 006 001 TRC 007 uoo TkC 000 ooi TRC 007 001 TRC 007 010 007 005 010 165 OZ-i 014 159 023 44 LATITUDE I/IO MtSSIHO J,c HK 1/10 T 065 Oo5 065 0o5 065 Oo5 Obi 065 065 Oo5 Oo5 I I STI) DBS UBS Oes STU GfaS ObS STU OBS OBS STU UBS UBS STD uas OBS OBS DEPTH Im) 0000 0000 0005 . 0009 0010 OOlH 00 Id 0023 0027 OOJO 0037 T004b 0050 0055 OObH TOOfa 3 0713 0713 0717 0717 0717 0715 0711 0594 03A5 -01^7 -0117 -00S3 00 ?i 0036 0041 0049 0054 2t 3196 319oO 31959 31960 3196 31953 31954 3195 J1951 32118 3216 32340 32700 3272 327al 32792 ORIGINATOR'S 1970 uHS 007 2503 2503 2503 2 503 2503 ^502 ^503 2516 2 5'»4 2585 2586 ^d02 2626 ^o^.b 2e31 ZuiZ SAD OTN, M, X 10^ 002^439 0029 ClOZaOOi 0056 002123^ 0062 0017536 01^1 cri fli if A WEA- THER CODE SOUND VELOCITY 0 3 ml/I it756 14756 14758 14759 14759 14759 14758 14712 14608 14398 1048 14404 944 If4l9 752 I4't63 6l3 14480 ol<; 761 761 770 754 755 759 761 779 055 03o 042 046 046 047 123 149 S104-S1 vs - oi/l 14-.95 14496 610 6l0 001 000 004 000 000 004 002 TRC 004 000 TKC 004 001 TRC 004 001 OOl 006 005 015 Oil 007 155 041 OOo 227 058 006 247 064 Oil 253 062 000 252 063 SHIP CODE ORIGINATOR'S NODC STATION NUMBER Of C4 Oi l-ylO IjAS 00 XI -.11 109 109 109 109 109 109 109 109 109 109 1 STU OBS OBS STO OBS OBS STU OBS OBS STD OBS OBS STU OBS OBS DEPTH tml 0000 0000 OOOd 0010 0010 0015 0020 0020 0025 0030 T0O3O 0040 0050 0050 TOObO 0759 0759 07bb 07t3 07tJ 0506 0301 0301 0196 oieo 0180 0179 0180 0180 0181 SPEED OP fOPCI 29'.4 29438 2976 29764 32740 3296 32965 33093 3321 33214 33214 3322 33221 33219 BARO- METER .^9 129', 2324 2324 2590 26t.8 2b28 2647 2658 2653 265t 2659 265':, 2o58 SPECIFIC VOLUME NO. OBS. DEPTHS 0046422 0047 0017469 0079 00146O9 0095 0000 it741 14741 14740 14748 14665 14602 14o02 14559 11554 14554 14555 14558 14558 14560 Oj ml/l 766 766 772 790 790 873 737 737 668 662 662 662 656 656 626 080 090 071 128 003 002 012 003 002 Oil O^Z 002 007 004 003 Oil 019 018 033 012 238 052 Oil 281 065 008 276 066 012 273 066 012 276 064 REFERENCE SHIP CODE LONGITUDE * 'l/lO ii MARSDEN STATION TIME ORIGINATOR'S DEPTH MAK. DEPTH OF S-MPL-S WAVE WEA- THER CODE CLOUD CODES ■JODC CTRT CODE ID. NO. l/io CRUISE NO. STATION NUMBER TO BOTTOM STATION NUMBER 10* r MO DAY HILl/lD OIR. HGT PEt it A tT« *M 31 1695 NW 63300^ 18000 .1 J3^ 20 Jd 0^ Ib'i 1S70 GAS 0 09 JO ^9 1 Jt ^J XI Z 2 0009 WATER WIND tARO* MEIER lmb») Aia TEMP, "C VIS. coo NO. OBS. DEPTHS SPECIAL OBSERVATIONS COLOR coot IRANI DIR. S«tD o« FOiCf CRT aULB WEI BULB 23 S15 027 07v Ut>l i Oo HR 1/10 ] CARD TYPE DEPTH (ml T t s •/„ SICMA-T SftClFIC VOLUME ANOMALT->IO' SAO DYN. M. X 10^ SOUND VELOCITY 0} d7o OOi-^ 1-. 2501 1 i5v5 14 ;o2e OOi771i 0053 14 ?t3l 14 ;o35 00K.O35 0075 14 ib juljjioo UiJ7 1 »d 14 70i 7j1 DO ODO O03 :*ao 5bo 5S1 57o j7a 341 pj2 5:.2 >32 JOO Jjj 7-,:. 732 75 2 oi3 (.■64 oo4 bb'j ob2 Oo& i^DO 037 ^37 c jo o3o PO4-P I.B - 0-/1 J3 D 05o 09 = 152 14o id5 190 ^il i3o 2j7 vJlj uJ5 006 006 000 010 ^,.0 05^ ili.\j 0^2 1^2 032 Oc3 152 040 0^3 161 042 0^1 171 0-»5 017 214 055 Ul7 cli 05>. ul7 ^^0 059 Ul', d32 OoO ORIGINATOB'S on Ml StA WEA- THER coot 17/;, MESSENSa ^Q HR I/IO T 22o 226 22o 22o 22 = 220 226 226 ^2o 226 22o 226 22o I STO Ubi OES QcJS STU OSS oes sru ObS 'JbS SIO OBS OBS STO uBS oes STO ObS Of5 0^5 3 BARO- METER tinbil t4bi ^4o2 ;4a2 24o2 i;4c3 2490 ^49 7 2 504 ^530 2570 ^57, 2600 2o33 2637 i6-»3 2645 2645 ^645 2644 IAD DYN. M. t 10' JU£ ■* J 10 J0221/5 0037 OOlov^O Oioo ;-.765 l47oj 1-.709 147c = i4?7l 14 7bU l,7c7 l-,7o7 Ifodi 145tio i433J iT437 i t4^3 14-t? J 1-.504 l-'50o 14 = 07 i45aa Oj ml/l 723 725 7^9 m 7^9 7^4 7^4 740 o<.2 ■5 = 5 »35 ,37 ci3 o3o O30 03 1 o55 J20 JtJ Del 22o t4c ^57 JUi 'J\^U 004 OoJ JU J 004 OJO 000 004 JJ2 InC 004 JJ3 IinC 003 003 T,.C 005 OOJ JOJ 009 OIJ 066 013 013 ^IP J6C 012 220 059 jio ^17 059 OU 1 14 054 J 16 tld 037 LATHUOE t/10 LONGITUDE * 'J/IO ORlGINATOrS CRuTse] STAnON NUMBER iMCifKII SEA NODC STATION NUMBER MfSnNCR Lf- TIMl W I HR VIO T 022 J22 022 022 022 022 022 012 022 022 022 022 022 I 5TC oes OBS STD OBS OSS OBS STU ues UBS STD OBS UBS src ODS udS STO UbS OBS 0000 JOOO JO 0 5 0010 OjIO 0014 0019 0020 \i\ic-i T0029 00 30 0050 roo4o 0050 0037 00e7 00 7 3 007o TOOco 07.:i o733 0745 c/3t;. 0730 07il 07! 9 Cti6 02i:3 -0075 -COco -0146 -01o5 -016 = -0155 0041 00-.5 0045 2o5 266. 26 262 26t o7 41 622 096 11 179 227 24 266 691 2e2 ;44c ^•.46 ^445 244 5 <;445 2i47 2430 2472 2539 c Oi lol/t 00*^0351 0137 OOiodTj 0Id4 14494 1-t**9j /U3 7o^ 7. J /Oo 70tj 704 7t4 774 o-^i 1062 lu3o .i7 2 772 7od /52 33 o stO 33t J ^ 1 0j;4 J 34 03 = 027 04J 12- 174 loo 2ol NOi-N j J J Irl. Jj7 JOi TKC 007 002 IRC 007 Cl^>^ TKC 007 00,£ TkC 007 003 IRC 00b JJ2 JOO 007 Oi^ 0,3 01 = Olo l45 034 Ol3 149 041 OOJ il2 Job 46 311695 SHIP COOi 175236W MO DAY HtLVlO n't 35 08 05 060 1970 GAS 013 SPftD 01 fO«Cf OHIGINATOR'S lARO- METER (fflbt) 067 WtA. THER CODE NOOC STATION NUMtER TIMI HR 1/10 SAO DTN. M. 1 10^ Ol tn1/1 TOTAl-P 11% • 01/1 NOj-N wg - al/l NO3-N 060 060 060 060 060 060 060 060 060 060 060 I STO OBS UBS STD OBS OBS STO OBS OBS STD OBS DBS STD OBS UBS OBS 0000 0000 0005 00 10 0010 0015 0020 0020 00 2 5 0030 0030 0040 0050 T005J 0060 T00o5 0740 0740 0744 0741 0741 0742 0732 0732 05t4 -0059 -0059 -0152 -0152 -0152 -0066 -0064 3144 31436 31432 3143 31432 31437 3144 31440 31626 3215 32147 32220 3227 32271 32401 32492 2459 2459 2458 2458 2456 2458 2460 2460 2493 2585 2585 2594 2598 2598 2607 2ol3 0033079 0033 0033510 0067 0021554 0094 0U20315 0136 14760 14760 14762 147ol 147ol 14763 147o0 147o0 14704 1'.431 14431 14390 14392 14392 14427 14439 707 707 710 70S 708- 710 7L2 712 790 1214 1214 628 7oO 760 666 020 023 023 023 024 024 029 140 179 220 251 000 000 007 000 000 007 000 000 007 000 000 007 000 000 007 000 000 007 003 001 TRC 010 138 006 008 163 032 on 171 049 010 184 055 LATITUDE 1/10 S5 ORIGINATOR'S on n*\ SE* 311695 NW 17420JH 3^ IH Uti 05 094 l';7o baS Oit SrEED OPt FOKCf AIR TEMP. "C U71 7 ""■ ^ NC 1/10 1 I 094 094 094 394 094 094 094 094 094 094 J94 STD OBS OBS STD OBS OBS STu UBS OBS STD UBS OBS STO OBS U3S OBS 0000 0000 0005 00 iu 0010 0015 0U20 0020 0025 0030 0030 O04O 0050 T0050 0060 T0070 U6b0 OobO 0684 0084 06 84 0083 0684 0664 J047 -0154 -0154 -0163 -0162 -01o2 -0143 -0167 3155 31548 31548 3154 31530 3154b 3155 31552 32110 3222 32221 22266 3232 32320 32437 32703 2-* 75 2475 2475 2474 ^474 2475 2475 2475 2578 ^5 94 2594 2598 2602 ,1602 2ell ^633 SAD DTN. M. X 10^ 0032130 OU32 UU3t073 00o4 0020712 0090 001>915 0131 SOUND VELOCITY 14737 14737 14740 14740 I474O 1-.741 14742 14742 l447o 14387 14j87 14385 14380 14308 14401 14395 750 750 754 749 749 747 751 751 JJ6 804 064 771 737 787 706 477 03o 034 034 033 032 072 132 177 004 259 NO3-N ug - ot/l NO3-N siot-s; 001 001 009 000 TRC 008 004 000 009 001 000 008 001 000 008 010 042 006 U12 120 013 oil 161 030 Oil loi 030 J 10 152 039 009 10^ 077 LATITUDE 1/10 ORIGINATOR'S COPER SEA 1731iJW 134 134 134 134 134 134 134 134 134 13-, STD OBS OBS STO OBS UBS STO OBS OBS STO OBS UbS sro oes UbS JOUO 0000 0005 0010 0010 0015 0020 0020 0025 0030 T0030 0040 0050 JJ50 TOOSd 0757 3105 BARO- METER JIO 0757 0759 JOIO 0010 -0099 -0125 -0125 -015d -Olco -OI06 -0170 -OI06 -Olco -Olta 31050 31051 3189 31893 32166 3222 3222C 32236 3225 32254 32288 3244 32437 32473 2426 2426 2 42o 2 562 25o2 2568 2593 2593 259d 2597 2597 2o00 2612 2612 2615 J l7 SAD DYN. M. X 10' UUjo7iO 0000 l-.7ol W7ol l->7o3 4456 44 5 D 44 10 43v9 4399 4360 381 43r>i 38 2 4388 4308 4308 0023770 0030 J02O795 00o2 002J430 0073 oo;:.oio uii^ 7ol 701 70 J 106^ iOo*: li4l IO08 lObo 853 o05 7 30 o62 6o2 o20 035 0 40 0o2 039 056 123 182 194 2lD ^37 NO2-N ug - ot/l NO3-N 000 000 007 000 000 007 001 000 003 001 TRC 001 012 TKC 001 017 090 005 013 1j3 015 Oil 1^3 025 Oil lOv 036 012 099 048 47 3il695 SHIP CODt LATITUDE 1/10 LONGITUDE 1715^7W 177 177 177 177 177 IW 177 177 TYPE STD OBS ObS SID QBS OBS sru OBS QbS STO OBS OBS 0000 0000 OOOi OUIO 0010 00 Id 0020 0020 002 D 0030 T0030 T0035 0 DAY MR.1/1 07C7 0707 0710 0710 0710 0689 OObo 005o -0Uo9 -0070 -0070 -0056 SKEO >o»ct Sll 3102 31019 31003 31CQ 31003 31032 31e5 3ie'iB 32002 3200 32001 32002 ORIGINATOR'S 2'i30 2430 2-1^9 2429 2'.34 2b3o 253b 2 574 2574 2574 ^573 AIR TEMP. 1: IPECIFIC VOLUME Ou3o 0024321 OOoo 0u2263i 0O9O WEA- THER CODE 1'.741 l-»7tl 147'»3 it?**** It7^-t l-t737 l'»47o l-tiTa i tt2 3 1-t ■♦<:-* l^*i2»t i4't.3i NODC STATION NUMBER 03 ml/1 714 714 71b 715 713 713 7b6 Yob 7^4 79o 79o Ot7 047 050 057 111 129 131 001 OiJJ 004 000 TkL 004 001 TKC 004 000 TKC 004 010 020 014 013 02b 016 013 OZb Ulto SHIP CODE LATITUDE 1/tO ORIGINATOR'S NODC STATION NUMBER ^ ^^ ^^ Otj Cu u^j' IWU 0":> Oj.7 UUi7 T "^ T x; AIR TEMP. X: Oj ml/1 SI04-Si vg - ol/l 023 023 023 023 023 023 023 023 STO OBS OBS STD OBS DBS STD UBS OBS STO UBS OBS 0000 0000 0005 0010 OUlO 0015 0020 0020 0025 0030 0030 0J40 0730 0730 073<; 0725 0725 07i^ 062o 0626 -0081 -0128 -012B -0146 3118 31la4 31183 3125 31247 31365 3168 31679 32151 3218 32184 32272 2440 iH40 2440 2446 .;4'ib 2457 2492 2492 2566 2590 2590 2590 003-.851 0035 00304if 0021039 0093 14752 14752 1475t 14753 14753 14730 14721 14721 14420 1189 14399 1038 14399 1038 14393 302 719 719 7io 720 720 718 8o6 B66 023 023 022 021 0 26 037 082 172 000 IKC 006 001 TRL 006 002 TKC 006 002 TRC 006 000 000 006 002 TRC 005 009 043 007 014 141 033 SHIP CODE LONGITUDE ' 'VIO ORIGINATOR'S 12 I 311695 NW 175240t. 234 4.T oa Oo U6j 1970 GAS 11 7 lb 0018 SPEED OR POICE S05 AIR TEMP. "C 075 7 : AO OYN. M. X 10* SOUND VELOCITY Ol ml/I NOj-N NOj-N 063 063 063 063 063 063 063 063 063 I STD OBS OBS OBS STD OBS OBS STD OBS OBS STO OBS OBS 0000 0000 0005 00C9 0010 0014 0019 0020 0024 T0029 0030 0038 0043 0729 0729 0732 0732 0732 0731 0730 0673 0418 0033 0016 -0084 -0111 3100 31000 30997 30996 3100 31002 31009 3116 31680 32096 3211 32237 32286 2426 2426 2425 2425 2425 2426 2426 2446 2516 2 57 7 2580 2593 2598 0036796 0036 0034842 0072 002^:095 0101 14750 14750 lt751 14752 14752 14753 14753 14733 14635 14473 14465 14422 14411 716 716 712 710 711 714 711 747 886 1045 1023 898 663 017 019 020 021 022 025 035 117 135 002 000 006 001 000 005 000 000 006 001 000 005 000 000 006 001 000 006 001 000 009 012 076 020 014 094 025 48 CODE LATnuDE 1/10 ORIGINATOR'S ICltrEll S(A WEA- THER CODE NODC STATION NUMBER 311695 NW 23*. "lb 06 06 09S 1S70 GAS 019 HR 1/10 T 099 099 099 099 099 099 099 099 099 099 I STD 08S 06S STD UBS OBS STD OBS OBS STO OBS OBS STO OBS OBS 0000 0000 0005 0010 0010 0015 0020 0020 0025 0030 T0030 OOAO 0050 0050 r0055 0706 07C6 0712 0706 07Ca 07C6 0517 0517 -0022 -0102 -0102 -0158 -0167 -0167 -Olco 3105 3105'! 3105'. 3107 31071 31106 3139 31390 32058 3212 32121 32191 3223 32230 BARO- METER Unbtl 2133 2'.33 2^132 2t3'. 2'i3'. 2^.37 2482 2482 2577 2585 2565 ^592 2595 2595 2596 AIR TEMP. ^ 21 2 10 I AO OTN. M. X 10* 003o0'.8 0033950 0036 0031373 0069 0021614 0096 0020602 0138 SOUND VELOCITY 147-»1 14741 14744 14744 14744 14744 14672 14672 14446 14410 1441J 14387 14385 14365 14366 03 ml/l 716 716 719 721 721 722 821 821 1072 1106 1106 777 771 771 772 021 022 024 024 026 041 047 157 178 182 NO3-N wo - ot/l N03-N wS • oi/l 001 000 006 000 000 006 001 000 006 000 000 006 001 000 006 000 000 007 000 TRC 006 010 129 019 022 141 035 015 145 036 SHIP CODE ORIGINATOR'S HCllfEtl SEA NODC STATION NUMBER 311095 NW 234 47 Ua Co Iti iS70 bMb 0U20 '-b T -C SAO DVN. M. X 10^ SOUND VELOCtn lOTAl-^ NOj-N iig - ol/l NOi-N US • ot/l SI Oi-Si ue - ai/l 143 143 143 143 143 143 143 143 I STD OBS OBS STD OBS OBS STO OBS OBS STD OBS ObS STD OBS 0000 0000 0005 0010 0010 0015 0020 0020 00^5 0030 T0030 0040 0050 T0050 05t6 05 86 0579 0535 0535 0520 0469 0469 0260 0218 0216 0115 01C7 0107 3217 32171 32234 3241 32411 32477 3254 32542 32906 3303 33035 33027 33C2 33024 ^536 253o 2543 2561 2561 2568 2570 2576 ^o2b 2641 <:64l 2647 2648 2 64 8 00^6250 0023893 0025 0022423 0048 0016291 0067 0015o39 0099 14706 14706 14707 1-.692 14692 14687 14676 l4o76 lt593 14569 14569 14524 14522 14522 otO 340 854 856 856 833 805 605 736 65o 656 o51 o51 65,1 043 Ool 058 0B9 081 i53 202 2 26 001 000 003 002 TRC 005 002 TkC 008 0U4 013 009 012 030 015 017 136 033 020 200 047 009 246 057 013 251 056 UFERENCE SHIR CODE LATITUDE I/IO LO GITUDE •1/10 n M/BSOEN STATION TIME YEAR ORIGINATOR'S DEPTH MAX. DEPTH Of S'MPL'S WAVE WEA- THER CODE CLOUD CODES cirr CODE ID. NO. CRUISE NO. STATION NUMBER 10 BOTTOM STATION NUMBER lO* r MO OAT HR.1/10 om. HCI fit i(A ITK AW 31 1695 Nn 6400 N 178-.7 V. 2:14 4C J>^ Co 17j 1 "^ ?o Oili 0^1 JO:; t i o 3 L. il A.1 7 0 0021 WATER WIND BARO- METER tmbi) AIR TEMP. "C VIS. coo NO. OBS. DEPTHS SPECIAL OBSERVATIONS COIOR CODE lUNl DIR. into 01 fOICt DHY lULB WET BULB 0? S13 79d 071 ood / 09 HR 1/10 CARD TYRE DEPTH (ml T -c s •/.. S1GMA-T IPECiriC VOLUME ANOMAH-Xie' SAO DYN. M. X 10^ SOUND VELOCITY Ol ml/1 PO4-R U0 • al/l lOTAL-P OS • ol/l NOi-N ug - oL^I N0,-N Vfl - ot/l SI0<-Si KB - ol/l PH J C c STD oouo G47J 3233 0b7 0Jo4 OOI0O77 0080 WEA- THER CODE 0022 SOUND VELOCITY 727 I4b79 727 081 l4oai 731 099 14O60 716 14O60 716 114 14533 5o5 223 14335 30 5 14335 5o5 231 If 334 565 238 14555 So- 3 14535 5u3 234 14337 3o2 233 NOi-N US - Bl/I 013 041 019 Oil 043 019 012 055 019 019 173 037 019 175 037 020 170 037 021 171 030 021 167 037 SHIP CODE LATITUDE 1/10 LONGITUDE * 'I/IO O DAT HR.1/10 ORIGINATOR'S GTlfetl SEA WEA- THER CODE 311695 NW 1795-5 t ^j5 -i-? Oa C? OOt 197Q b^i O^j 009 009 009 009 009 009 t I STD QBS OBS STD OBS OBS STD OBS UBS 0000 0000 0005 0010 0010 0015 0020 0020 0025 0568 0565 0355 0355 0324 ■0013 -0013 -0160 15 IPEEO 01 fOICE 3101 31017 3176 31757 31922 3332 33324 33963 BARO- METER (mbt) 2445 05a8 31015 2445 2445 2528 2528 2543 2678 2678 2735 AIR TEMP. X ai^ SAD DYN. M. X 10* 0034939 0027053 0031 0012730 0050 14093 aoo 14693 798 056 14607 724 14O07 724 105 14597 715 117 14467 639 14467 639 200 14406 608 23b 003 JOZ 007 002 001 005 013 040 013 014 048 015 019 088 033 041 141 058 REFERENCE SHIP CODE ^s M/aSDEN STATION TIME ORIGINATOR'S DEPTH MAX. WAVE WEA- CLOUD NOOC crrr r.ooi ID. NO. LATITUDE 1/10 LONGITUDE * 'l/io '4 CRUISE NO. STATION NUMBER BOTTOM OF S'MPL- CODE NUMBER 10* 1* MO DAY HR.1/10 DHL HCTJPUl SEA Tin AM 31 1695 U>l 6430 N 17901 W 234 49 D8 07 0 4Z 1970 bAb OZ-t JOhO 1 0^ 2 1^ 1 Al 3 1 0024 YVATER WIND AIR TEMP. *C NO. SPECIAL OBSERVATIONS COLOR CODE TRANS. OIR. SPEED ot FORCE METER Imb«l DRY BULB WET BULB COD OBS. DEPTHS 2^ SC3 03h 077 06 7 b 0-* MESSINCI f jLtT '"" ' NO. CARD DEPTH (ml I X s •/.. SIGMA-T SPICIFIC VOIUMI ANOMALT-IIO' SAD DYN. M. K 10' SOUND VELOCITY Ol ml/I PO*-P lOTAL-P ue - ot/i NOj-N VS - ot/l NOj-N SI 04-Si ue - oi/i pH S c c HR 1/10 _ STD OOuO 0607 3113 2451 003^312 0000 1^701 356 ' 042 OBS 0000 0607 31128 2451 14702 mo 059 003 001 007 042 OBS 0005 0535 31263 2470 14676 813 067 007 008 007 STO 0010 0376 3189 2536 0026219 0030 1461S 740 042 QBS 0010 0376 31892 2536 14618 740 132 012 075 014 042 DBS 0015 0316 32140 2561 14597 693 161 012 079 016 STD 0020 0239 3252 2598 0020381 0053 14569 645 042 OBS 0020 0239 32516 2598 145o9 645 190 014 095 017 042 QBS 0025 0122 33008 2045 14525 622 237 017 138 029 STD 0030 0120 3301 264o 0015813 0071 14525 6l7 042 OBS T0030 0120 33012 2646 14525 617 241 018 136 030 042 OBS 0035 -0091 33675 2710 14438 560 257 021 118 046 04 2 OB S T004C -0 133 33 a 45 27 2 J 14^ 22 581 269 024 113 055 311695 .\W LATrruDE 1/10 MESSINGI I /- TIMf OF I HR 1/10 T J75 075 J75 075 075 075 075 075 LONGITUDE ■1/10 I STD ObS DBS STD OBS OBS STD OBb OBS STD OfaS OBS STD ObS UOOO OOOJ 0005 0010 0010 0015 0020 0020 0025 0030 10030 0040 00 50 T0050 0614 Ool4 0616 0566 0565 0571 0370 0370 OUl 0076 007o 0107 0125 0125 .0 [ DAV Hll.1/10 C7 J73 197i, iflEO 01 fOBce i221 32209 22218 3221 32210 3222C 3252 32517 3277c 3268 32878 32962 3301 :l30O7 OBIGINATOR'S 8 A BO- METER 253o 2536 2530 2539 2535 2 542 2b87 2587 2627 2638 2o3a 2643 2645 2643 s ao DTN, M, X 10^ 0023970 0026 00<.l437 0049 0010378 0068 0015o77 0101 lOOH H* WEA- THER CODE 14720 14720 1-»721 14710 lt710 14705 14026 i4o2o 14321 14303 l-t5J3 14320 145 30 14330 049 849 8o5 82o 826 301 744 744 o7o o55 o53 Oi2 591 391 029 033 033 042 1J9 203 224 24,! NO)-N 000 000 005 000 003 007 0J9 Oo5 022 012 179 044 010 207 052 Old 210 055 000 000 006 000 000 005 017 204 057 REfERENCE SHIP CODE LATITUDE 1/10 LO GtTUOE * -1/10 ii M/aSDEN STATION Tl ME ORIGIN A TOR-S DEPTH MAX. DEPTH OF S-MH-S WAVE WEA- THER CODE ClOUD COOES NODC cm r.ODt ID. NO. YEAR CRUISE NO. STATION NUMBER TO BonoM STATION NUMBER 10* f MO DAY HR.1/10 0«. HOT f(« SE* un AM 31 1693 N*^ 6431 N 17705 U ^3^ '.y 2r 07 lOfc 1S7C G.S 02 -> JJ j5 i. li U ^ Al 3 D 0026 WATER WIND BARD- MnER Imbt) AIR TEMP. X , NO. ""■d?p't"hS SPECIAL OBSERVATIONS COIOR CODE TUNS. OB. I PEED Ot fOKCt DRY BULB WET BULB 3^. Sld G^o 073 Oul & 0^ MR l/loT CARD TYPE DEPTH Iml I X s v.. SIGMA-T mClFIC VOLUME AN 0 MALT -1 10' DYN. M. > 10' SOUND vELCCirr Oj ml/i ve-o./i TOTAl-f we - ot/i NOj-N vg • oi/l NOj-N wg - Qt/1 SIO«-Si vt - oi/l pH c c STD OJOO Q57*t 3161 24ol 0031523 JOOO it73o 735 106 OBS 0000 0674 31606 2481 14736 735 018 000 000 006 106 OBS STD 0005 0675 31631 2482 0010 0648 3172 ,1493 14737 742 020 0050327 0030 14728 763 000 000 005 100 OBS 0010 0648 31725 2493 14728 765 023 000 000 006 106 OBS STC 0015 0567 32010 2523 0020 0583 3219 2538 14700 822 026 0020033 0059 14710 840 000 000 005 lOo OBS 0020 0583 32195 2538 14710 840 031 OJO 000 006 106 OBS STD 0025 0557 32256 2546 0030 0257 3269 . 2611 14701 807 045 0019172 0081 14381 742 001 006 010 106 OBS 0030 0257 32694 2611 14581 117 009 078 026 106 OBS STD 0040 Olio 32946 ^041 0050 C1C5 3298 2645 14324 654 215 0015928 0116 14521 624 012 185 052 10 i 06 i 70050 0 05 32 9 84 Zfc *tf 14521 G24 239 Oil 192 056 REFERENCE SHIP CODE LATnUDE 1/10 LONGITUDE •1/10 ii M/ RSDEN STATION TIME ORIGINATOR'S DEPTH MAX. DEPTH OP S'MPL'S WAVE WEA- THER CODE CLOUD COOES ^OOC CTrr root 10. NO. YEAR CRUISE NO. STATION NUMBER TO BOnOM STATION NUMBER 10- r MO DAY MR.1/10 o«. MCI PEI SIA ITPi AM 31 1695 NW 6 430 N 17o07 w 234 40 Jo 07 137 1 970 Gas 0^7 J055 1 11 1 4 Al 6 7 0027 WATER WIND BARO- METER Imb.I AIR TEMP. -C VIS, COO NO. OBS. DEPTHS SPECIAL OBSERVATIONS COLOR CODE TRAMS. Un) DUL SPEIO 0. fotct DRY BULB WET BULB 30 SC2 C44 MO 071 S 09 MESSENCI TIMf » HB viol CAST NO. CARD TYPE DEPTH tall I t s •/.. SIGMA-T SPECIFIC VOLUME ANOMALT-IIO' SAD DYN. M. I 10" SOUND VELOCITY Oi ml/1 PO,-P MB-.l/l lOTAL-P U9 ■ o./l NOj-N VB - ol/l NO3-N „ - .1/1 SI Oi-Si >, - ol/l pH 1 c C 1 STD 0000 0752 3154 2465 0032986 0000 l47oo 720 137 OBS 0000 0752 31542 2465 14760 720 014 000 000 005 137 OBS STD 0005 0747 31544 2466 0010 0691 3157 2476 147o4 724 016 0031980 0032 14744 735 000 000 005 137 OBS 0010 0691 31574 2476 14744 735 017 000 000 005 137 OBS STD 0015 0663 31678 2477 0020 0538 3173 2507 14741 738 017 002^017 00o3 14686 811 000 000 005 137 OBS 0020 0538 31734 2507 14586 all 024 000 TRC 006 137 OBS SID 0025 0015 32273 2592 OOjO 0130 3278 2626 1'.466 935 090 0017650 0080 14520 1021 008 015 017 137 OBS T0030 0130 32778 2626 14526 1J21 087 008 015 006 137 OBS STD 0040 0061 32957 2644 0050 0081 3255 2643 14508 588 243 0016034 0120 14510 5BO on 182 057 13 7 OB S 005C 01 J81 32 9 32 2o 4 i 145 10 580 247 014 181 05" r 51 311695 SHIP CODE LATITUOE 1/10 6500 N LONGITUDE * 'l/U 17657 M '-V- 181 181 181 181 181 181 I STD QBS OBS STD OBS OBS STD OBS OBS 0000 OOOJ 0005 0010 0010 0015 0020 OOiO 00 2 5 C7 07j<. 073'. 07*0 0737 0737 0735 0o76 0o76 035b 1^70 IrEED 0» fOfCt Ct SC6 3113 31129 311A1 3113 31135 31130 3127 3127'. 32313 ORIGINATOR'S BARO- MITER (mbil 2'i35 2435 2<.35 2435 24 3 5 2435 2454 245h 2571 AIS TEMP. "C DEPTH TO BOTTOM SAD DTN. M. X 10* 003=639 0035842 0035 0034052 0070 DEPTI OF S'MPL'S 0028 SOUND vELOcirr 14733 14753 14750 lt75c> 14756 i475o 14735 14735 1..0 19 02 ml/1 720 7iO 720 7i2 722 720 715 715 777 029 0 27 026 025 OiO 071 uoo 000 006 000 000 005 000 000 006 000 000 005 OJO 000 OOo 000 uOO 00t> SHIP CODE LATITUDE 1/10 MO DAT HR.1/1 ORIGINATOR'S WEA- THER CODE 311695 NW 6500 iN 234 ;r Oc 07 97C ijii^ 17 1 0029 M(J«NCl|(- T1»( w I 1/10 T 213 213 213 213 213 213 213 213 213 213 I STD OBS UBS STD OBS OBS STD QBS OBS STO DBS OBS STO OBS UBS 0000 0000 0005 0010 0010 0015 0020 0020 0025 00 30 TOO 30 0040 0050 T0050 T0U55 0730 3150 07 30 0718 0663 0663 0479 0191 0191 0131 0132 0132 -003o -0166 -Oloo -0167 C8 SPEED FORCE 31496 31484 3148 31483 32161 3292 32923 33038 33C7 33C68 33352 3414 34142 34142 BARO- METER bnbil Oil 2465 2465 2465 2472 ^472 2547 2o34 i634 2647 2050 2650 2682 275C 2750 2750 AIR TEMP. "C IAD DYN. M. R 10* 0032313 0032 0016947 0057 00154ol 0073 0005917 0094 SOUND VELOCirt 147io lt75o 14752 14731 14731 14o66 14353 14553 14529 14531 14531 14400 144U 14412 lt412 7b7 7b7 814 614 7c8 563 383 532 509 509 640 541 541 5jd Olo 020 027 051 180 202 206 168 263 2o7 S1O4-S1 000 000 002 000 JOO 003 000 000 003 000 001 005 027 044 010 017 127 016 015 137 Oil 017 093 022 022 116 065 023 113 059 SHir CODE LATTTUDE I/IO LONGITUDE * 'I/IO MO DAT HR.I/I1 ORIGIN ATOft'S IGT^ FEI SEA WEA- THER CODE NOOC STATION NUMIER 3116^5 178A2 Cd U21 1^7U GAS Ojjj SHED 01 roiCE ■ARO- METEI (fflbi) vJ7v NO. OBS. DEPTHS T t SAD DTN. M. X 10* Oj ml/I NO)-N NOj-N SIO«-SI 021 021 021 J21 021 021 021 021 STD OBS OBS STD OBS OBS STO OBS OBS STD OBS OBS STO OBS 0000 0000 0005 0010 0010 0015 0020 0020 0025 0030 0030 0040 0050 10050 0793 0793 C749 C715 0715 0467 0161 0161 0136 0120 0120 0026 -ait3 -0163 3112 31119 31123 3118 31185 31995 3299 32986 33C19 3305 33054 33308 3395 33952 2426 2426 2433 2442 2442 2533 2641 2641 2645 2649 2649 2675 2734 2734 003O684 0035167 0035 0016267 0061 0015487 0077 0007375 0100 14776 14776 147o0 14746 14748 14667 14541 14541 14531 14525 lt525 14489 14411 1..411 766 786 804 630 830 812 573 573 527 51o 516 432 432 013 016 021 058 172 211 ^19 265 000 001 001 000 001 001 000 001 001 000 001 004 04O 001 003 020 130 008 019 149 022 027 129 038 52 REFERENCE SHIR CODE LATITUDE I/IO LONGITUDE * '1/10 ii ■//aSDtN STATION TIME ORIGINATOR'S DEPTH MAX. WAVE WEA- THER CODE CLOUD CODES NODC CI«T 10. NO. CRUISE NO. STATION NUMBER BOTTOM OF S'MPL'S STATION NUMBER 10' r MO DAY HR.1/I0 Dl«. HCI PEI SEA IT»[ AM 311695 NM 6 400 :ast NO. N 17643 W 2i^ ^ c J ^ 0-. 1'*.:: : no UAb Jji.. JOr-D 1 ib l3 - X6 7 a 0031 WATER WIND BARO- METER AIR TEMP. -C VIS. coo NO. OBS. DEPTHS SPECIAL OBSERVATIONS COLOR CODE IRANi. Did. into fO»C( DRT BULB WET BULB Ic b^L. Ui3 J 7 I j7^ tl lu MESSENG TIME HR 1/1 _ _ C4HD TYRE OERTH Onl T -C s v.. SIGMA-T SrECIFIC VOLUME ANOMALY -no' SAD DYN. M. t I03 SOUND VELOCin Ol ml/I RO4-R 119 -o'/l lOTAl-R ut ■ al/l NOj-N VS - Rt/I N03-N iig - ol/l SI O4-SI ve • oi/i PH I C c STU OOOC 071j 3074 ^407 UUJd^i^ uooo it7-40 142 UBS 0000 0713 30736 2407 1^7*tO 015 J02 000 006 142 OBi SID 0005 0716 3072-; 2406 0010 05bo 31b4 2514 14742 0CZSi3Z 0033 14693 017 000 000 006 142 OBi 0010 0556 31442 ..514 l'«'o93 017 000 000 006 142 06S sru 0J15 OitJ 32571 2531 0020 0223 32d7 2o27 i^o23 OOi75t.p UObo 1h367 OiB 000 000 006 142 UBS 0020 0223 32872 ^o27 W567 019 oou 000 006 142 UBS STU 0025 01t9 33007 ^(j42 0030 0172 3304 204^ I4t)40 001393J 0073 1434d 174 009 022 051 142 UBS T0030 0172 33037 26'«4 i454d ib8 010 112 050 142 ObS STO 0040 0173 33042 2645 0050 0173 3304 2644 14550 0015947 U105 l45i>2 196 010 112 050 142 UBS 0050 0173 33039 2644 14362 19d 010 no 050 142 UBS T006C 0173 3304i ■it 45 14354 LATITUDE I/IO LONGITUDE •1/lC STATION TIME ORIGINATOR'S OBSERVATIONS WEA- THER CODE 311d95 63003N 1782b W 0- 11 Lb- 70 GAS Oi<- 17 0032 ■-y- SPEED OR fORCf BARO- METER Imbtl IAD DYN. M, X 10^ NOl-N NO]-N SI04-Si Kg - ol/l 069 069 069 069 069 0o9 069 069 069 069 069 069 STO OBS UBS STO DBS OBS STO OBS OBS STO UBS OBS STO OBS OBS UBS STO OBS 0000 0000 0005 0010 oou 0015 0020 JO 20 0025 0030 TOO 30 0040 0050 T0050 OOoO 0070 0075 T0080 0772 0772 0775 0777 0777 0743 0745 0745 0498 0261 0261 0172 0157 0157 0154 0155 0158 0163 3197 31970 31974 3198 31978 32554 3257 32568 32781 3297 32967 33066 33G7 33073 33C95 33110 3312 33137 2'.9o 2496 2 4 96 24-16 2496 2546 2547 2547 2 594 2632 2632 26"«7 264U 2648 2 6 50 2651 2652 2653 003JO33 0030076 0030 0025263 0057 0017136 0078 0015583 0111 0015225 0150 1477^ 14779 14781 14783 14783 1-.770 147B0 14760 l4o84 14580 14506 14550 14545 14545 14 546 14548 14P51 14554 SHIR CODE LATITUDE 1/10 LONGITUDE ' -i/io ORIGINATOR'S WEA- THER CODE 311695 4 08 13 081 l-»70 ■TcASI T -C SPEED Ol FOICf S07 s •/.. BARO- METER tmbll AIR TEMP, r 071 7 SAD DYN. M. x 10' SOUND VELOCITY XI NOj-N SI04-Si PR • ol/l 081 081 081 081 081 081 081 081 081 081 STD OBS OBS STD OBS OBS STO OBS OBS STD OBS OBS STD OBS OBS OJOJ 0000 0005 0010 0010 0015 0020 0020 0025 0030 T0030 0040 0050 0050 T0060 0743 0743 0748 0747 0747 0595 0097 0097 ■0071 •0141 •0141 ■0166 •0119 •0119 0053 3119 31187 31184 3118 31184 31487 3205 32053 32134 3219 32187 32238 3234 32336 32932 2439 2439 2438 2436 2438 2481 2570 2570 2585 2591 2591 2596 2602 2602 2643 0035606 0035 0022973 0064 0021003 OO80 0019904 0127 14757 14757 14760 14761 147ol 14705 14500 14500 14424 14393 14393 14384 14409 14409 14498 53 SHIP CODE LATITUDE I/IO 311695 NW 6355 N 17203 H 230 230 2 30 230 230 230 230 230 230 I sro OBS OBS STO OBS OBS STO OBS OBS STO Q6S 06S STD OBS OOGO 0000 0005 0010 0010 0015 0020 0020 0025 0030 T0Q3U 005J T0050 DAY HfLVlO ij'i 32 08 l*. 230 lv7u I x: C7fe7 0767 07to 075ti 075a 07'.0 0636 0636 ■0019 -0053 ■0053 ■0058 -0056 •005d 17 31^2 il'iii 3l'