Volume 3. Physical oceanographic and meteorological data
 from principal participating ships,
first and second monitor cruises, April-July 1967

 

Love, C. M. (Ed.) (1971). Physical oceanographic and meteorological data from principal participating ships, first and second monitor cruises, April-July 1967. EASTROPAC Atlas, vol. 3. Washington, D. C.: National Marine Fisheries Service.

Front cover
Inside front cover
Notice to recipients
Errata
Title page
, cont.

INTRODUCTION. By Cuthbert M. Love
List of Figures iv, v, vi, vii

Reference maps and track charts

FIGURE RM-a. Reference map of the main portion of the EASTROPAC area.
FIGURE RM-b. Reference map of the southern coastal portion of the EASTROPAC area.
FIGURE 20-TC. Locations of stations occupied by participating ships during the first monitor period, April-May 1967.
FIGURE 30-TC. Locations of stations occupied by participating ships during the second monitor period, June-July 1967.

Surface and near-surface properties

FIGURE 20-T-s. Temperature (C) at the sea surface, April-May 1967.
FIGURE 20-ML. Thickness of the mixed layer in meters, April-May 1967.
FIGURE 20-S-s. Salinity () at the sea surface, April-May 1967.
FIGURE 20-O2Sa-10. Oxygen saturation (%) at 10 meters, April-May 1967.

Properties on isanosteric surfaces

FIGURE 20-δ300-z. Depth (m) of the surface where δT=300 cl/t, April-May 1967.
FIGURE 20-S-δ300. Salinity () on the surface where δT=300 cl/t, April-May 1967.
FIGURE 20-AP-δ300. Acceleration potential (j/kg), relative to 500 db, on the surface where δT=300 cl/t, April-May 1967.
FIGURE 20-O2-δ300. Oxygen (ml/l) on the surface where δT=300 cl/t, April-May 1967.
FIGURE 20-δ250-z. Depth (m) of the surface where δT=250 cl/t, April-May 1967.
FIGURE 20-S-δ250. Salinity () on the surface where δT=250 cl/t, April-May 1967.
FIGURE 20-AP-δ250. Acceleration potential (j/kg), relative to 500 db, on the surface where δT=250 cl/t, April-May 1967.
FIGURE 20-O2-δ250. Oxygen (ml/l) on the surface where δT=250 cl/t, April-May 1967.
FIGURE 20-δ200-z. Depth (m) of the surface where δT=200 cl/t, April-May 1967.
FIGURE 20-S-δ200. Salinity () on the surface where δT=200 cl/t, April-May 1967.
FIGURE 20-AP-δ200. Acceleration potential (j/kg), relative to 500 db, on the surface where δT=200 cl/t, April-May 1967.
FIGURE 20-O2-δ200. Oxygen (ml/l) on the surface where δT=200 cl/t, April-May 1967.
FIGURE 20-δ160-z. Depth (m) of the surface where δT=160 cl/t, April-May 1967.
FIGURE 20-S-δ160. Salinity () on the surface where δT=160 cl/t, April-May 1967.
FIGURE 20-AP-δ160. Acceleration potential (j/kg), relative to 500 db, on the surface where δT=160 cl/t, April-May 1967.
FIGURE 20-O2-δ160. Oxygen (ml/l) on the surface where δT=160 cl/t, April-May 1967.

Meteorology

FIGURE 20-MW-1. Analyses of the surface air pressure and surface winds for the period April 1-15, 1967.
FIGURE 20-MW-2. Analyses of the surface air pressure and surface winds for the period April 16-30, 1967.
FIGURE 20-MW-3. Analyses of the surface air pressure and surface winds for the period May 1-16, 1967.
FIGURE 20-MW-4. Analyses of the surface air pressure and surface winds for the period May 17-31, 1967.
FIGURE 20-MT-1. Analysis of sea surface temperatures for the period April 1-15, 1967.
FIGURE 20-MT-2. Analysis of sea surface temperatures for the period April 16-30, 1967.
FIGURE 20-MT-3. Analysis of sea surface temperatures for the period May 1-16, 1967.
FIGURE 20-MT-4. Analysis of sea surface temperatures for the period May 17-31, 1967.
FIGURE 20-MC-1. Analyses of the surface dew-point temperature of the air and total cloud cover for the month of April 1967.
FIGURE 20-MC-2. Analyses of the surface dew-point temperature of the air and total cloud cover for the month of May 1967.

Temperature and salinity

FIGURE 20-T-v1. Vertical distribution of temperature (C) along 11920' W, April 13-21, 1967.
FIGURE 20-T-v2. Vertical distribution of temperature (C) along 11220' W, April 23-29, 1967.
FIGURE 20-T-v3. Vertical distribution of temperature (C) along a section from 12 N, 11220' W to Manzanillo, April 29-May 2, 1967.
FIGURE 20-T-v4. Vertical distribution of temperature (C) along a section from Acapulco to 12 N, 10520' W, May 7-10, 1967.
FIGURE 20-T-v5. Vertical distribution of temperature (C) along 10520' W, May 10-15, 1967.
FIGURE 20-T-v6. Vertical distribution of temperature (C) along 9820' W, May 17-24, 1967.

FIGURE 20-S-vl. Vertical distribution of salinity () along 11920' W, April 13-21, 1967.
FIGURE 20-S-v2. Vertical distribution of salinity () along 11220' W, April 23-29, 1967.
FIGURE 20-S-v3. Vertical distribution of salinity () along a section from 12 N, 11220' W to Manzanillo, April 29-May 2, 1967.
FIGURE 20-S-v4. Vertical distribution of salinity () along a section from Acapulco to 12 N, 10520' W, May 7-10, 1967.
FIGURE 20-S-v5. Vertical distribution of salinity () along 10520' W, May 10-15, 1967.
FIGURE 20-S-v6. Vertical distribution of salinity () along 9820' W, May 17-24, 1967.

Thermosteric anomaly and geostrophic velocity

FIGURE 20-δ-vl. Vertical distribution of thermosteric anomaly, δT, (cl/t) along 11920' W, April 13-21, 1967.
FIGURE 20-δ-v2. Vertical distribution of thermosteric anomaly, δT, (cl/t) along 11220' W, April 23-29, 1967.
FIGURE 20-δ-v3. Vertical distribution of thermosteric anomaly, δT, (cl/t) along a section from 12 N, 11220' W to Manzanillo, April 29-May 2, 1967.
FIGURE 20-δ-v4. Vertical distribution of thermosteric anomaly, δT, (cl/t) along a section from Acapulco to 12 N, 10520' W, May 7-10, 1967.
FIGURE 20-δ-v5. Vertical distribution of thermosteric anomaly, δT, (cl/t) along 10520' W, May 10-15, 1967.
FIGURE 20-δ-v6. Vertical distribution of thermosteric anomaly, δT, (cl/t) along 9820' W, May 17-24, 1967.

FIGURE 20-G-vl. Vertical distribution of the zonal component of geostrophic velocity (cm/sec), relative to 500 db, along 11920' W, April 13-21, 1967.
FIGURE 20-G-v2. Vertical distribution of the zonal component of geostrophic velocity (cm/sec), relative to 500 db, along 11220' W, April 24-29, 1967.
FIGURE 20-G-v3. Vertical distribution of the component of geostrophic velocity (cm/sec), relative to 500 db, normal to a section from 12 N, 11220' W to Manzanillo, April 29-May 2, 1967.
FIGURE 20-G-v4. Vertical distribution of the component of geostrophic velocity (cm/sec), relative to 500 db, normal to a section from Acapulco to 12 N, 10520' W, May 7-10, 1967.
FIGURE 20-G-v5. Vertical distribution of the zonal component of geostrophic velocity (cm/sec), relative to 500 db, along 10520' W, May 10-15, 1967.
FIGURE 20-G-v6. Vertical distribution of the zonal component of geostrophic velocity (cm/sec), relative to 500 db, along 9820' W, May 17-24, 1967.

Oxygen

FIGURE 20-O2-vl. Vertical distribution of oxygen (ml/l) along 11920' W, April 13-21, 1967.
FIGURE 20-O2-v2. Vertical distribution of oxygen (ml/l) along 11220' W, April 23-29, 1967.
FIGURE 20-O2-v3. Vertical distribution of oxygen (ml/l) along a section from 12 N, 11220' W to Manzanillo, April 29-May 2, 1967.
FIGURE 20-O2-v4. Vertical distribution of oxygen (ml/l) along a section from Acapulco to 12 N, 10520' W, May 7-10, 1967.
FIGURE 20-O2-v5. Vertical distribution of oxygen (ml/l.) along 10520' W, May 10-15, 1967.
FIGURE 20-O2-v6. Vertical distribution of oxygen (ml/l) along 9820' W, May 17-24, 1967.

Meteorology

FIGURE 20-UA-v1. Vertical section of the atmosphere along 11920' W, April 14-20, 1967.
FIGURE 20-UA-v2. Vertical section of the atmosphere along 11220' W, April 24-29, 1967.
FIGURE 20-UA-v5. Vertical section of the atmosphere along 10520' W, May 9-16, 1967.
FIGURE 20-UA-v6. Vertical section of the atmosphere along 9820' W, May 17-24, 1967.

Surface and near-surface properties

FIGURE 30-T-s. Temperature (C) at the sea surface, June-July 1967.
FIGURE 30-ML. Thickness of the mixed layer in meters, June-July 1967.
FIGURE 30-S-s. Salinity () at the sea surface, June-July 1967.
FIGURE 30-O2Sa-10. Oxygen saturation (%) at 10 meters, June-July 1967.
 
Properties on isanosteric surfaces

FIGURE 30-δ300-z. Depth (m) of the surface where δT=300 cl/t, June-July 1967.
FIGURE 30-S-δ300. Salinity () on the surface where δT=300 cl/t, June-July 1967.
FIGURE 30-AP-δ300. Acceleration potential (j/kg), relative to 500 db, on the surface where δT=300 cl/t, June-July 1967.
FIGURE 30-O2-δ300. Oxygen (ml/l) on the surface where δT=300 cl/t, June-July 1967.
FIGURE 30-δ250-z. Depth (m) of the surface where δT =250 cl/t, June-July 1967.
FIGURE 30-S-δ250. Salinity () on the surface where δT=250 cl/t, June-July 1967.
FIGURE 30-AP-δ250. Acceleration potential (j/kg), relative to 500 db, on the surface where δT=250 cl/t, June-July 1967.
FIGURE 30-O2-δ250. Oxygen (ml/l,) on the surface where δT=250 cl/t, June-July 1967.
FIGURE 30-δ200-z. Depth (m) of the surface where δT=200 cl/t, June-July 1967.
FIGURE 30-S-δ200. Salinity () on the surface where δT=200 cl/t, June-July 1967.
FIGURE 30-AP-δ200. Acceleration potential (j/kg), relative to 500 db, on the surface where δT=200 cl/t, June-July 1967.
FIGURE 30-O2-δ200. Oxygen (ml/l) on the surface where δT=200 cl/t, June-July 1967.
FIGURE 30-δ160-z. Depth (m) of the surface where δT=160 cl/t, June-July 1967.
FIGURE 30-S-δ160. Salinity () on the surface where δT=160 cl/t, June-July 1967.
FIGURE 30-AP-δ160. Acceleration potential (j/kg), relative to 500 db, on the surface where δT=160 cl/t, June-July 1967.
FIGURE 30-O2-δ160. Oxygen (ml/l) on the surface where δT =160 cl/t, June-July 1967.

Meteorology

FIGURE 30-MW-1. Analyses of the surface air pressure and surface winds for the period June 1-16, 1967.
FIGURE 30-MW-2. Analyses of the surface air pressure and surface winds for the period June 17-30, 1967.
FIGURE 30-MW-3. Analyses of the surface air pressure and surface winds for the period July 1-15, 1967.
FIGURE 30-MW-4. Analyses of the surface air pressure and surface winds for the period July 16-31, 1967.
FIGURE 30-MT-l. Analysis of sea surface temperatures for the period June 1-16, 1967.
FIGURE 30-MT-2. Analysis of sea surface temperatures for the period June 17-30, 1967.
FIGURE 30-MT-3. Analysis of sea surface temperatures for the period July 1-15, 1967.
FIGURE 30-MT-4. Analysis of sea surface temperatures for the period July 16-31, 1967.
FIGURE 30-MC-l. Analyses of the surface dew-point temperature of the air and total cloud cover for the month of June 1967.
FIGURE 30-MC-2. Analyses of the surface dew-point temperature of the air and total cloud cover for the month of July 1967.

Temperature and salinity

FIGURE 30-T-v1. Vertical distribution of temperature (C) along 11830' W, June 16-26, 1967.
FIGURE 30-T-v2. Vertical distribution of temperature (C) along 11130' W, June 28-July 3, 1967.
FIGURE 30-T-v3. Vertical distribution of temperature (C) along a section from 12 N, 11130' W to Manzanillo, July 4-7, 1967.
FIGURE 30-T-v4. Vertical distribution of temperature (C) along a section from Acapulco to 12 N, 10430' W, July 10-13, 1967.
FIGURE 30-T-v5. Vertical distribution of temperature (C) along 10430' W, July 13-18,1967.
FIGURE 30-T-v6. Vertical distribution of temperature (C) along 9730' W, July 20-27, 1967.

FIGURE 30-S-vl. Vertical distribution of salinity () along 11830' W, June 16-26, 1967.
FIGURE 30-S-v2. Vertical distribution of salinity () along 11130' W, June 28-July 3, 1967.
FIGURE 30-S-v3. Vertical distribution of salinity () along a section from 12 N, 11130' W to Manzanillo, July 4-7, 1967.
FIGURE 30-S-v4. Vertical distribution of salinity () along a section from Acapulco to 12 N, 10430' W, July 10-13, 1967.
FIGURE 30-S-v5. Vertical distribution of salinity () along 10430' W, July 13-18, 1967.
FIGURE 30-S-v6. Vertical distribution of salinity () along 9730' W, July 20-27, 1967.

Thermosteric anomaly and geostrophic velocity

FIGURE 30-δ-vl. Vertical distribution of thermosteric anomaly, δT, (cl/t) along 11830' W, June 16-26, 1967.
FIGURE 30-δ-v2. Vertical distribution of thermosteric anomaly, δT, (cl/t) along 11130' W, June 28-July 3, 1967.
FIGURE 30-δ-v3. Vertical distribution of thermosteric anomaly, δT, (cl/t) along a section from 12 N, 11130' W to Manzanillo, July 4-7, 1967.
FIGURE 30-δ-v4. Vertical distribution of thermosteric anomaly, δT, (cl/t) along a section from Acapulco to 12 N, 10430' W, July 10-13, 1967.
FIGURE 30-δ-v5. Vertical distribution of thermosteric anomaly, δT, (cl/t) along 10430' W, July 13-18, 1967.
FIGURE 30-δ-v6. Vertical distribution of thermosteric anomaly, δT, (cl/t) along 9730' W, July 20-27, 1967.

FIGURE 30-G-vl. Vertical distribution of the zonal component of geostrophic velocity (cm/sec), relative to 500 db, along 11830' W, June 17-26, 1967.
FIGURE 30-G-v2. Vertical distribution of the zonal component of geostrophic velocity (cm/sec), relative to 500 db, along 11130' W, June 28-July 3, 1967.
FIGURE 30-G-v3. Vertical distribution of the component of geostrophic velocity (cm/sec), relative to 500 db, normal to a section from 12 N, 11130' W to Manzanillo, July 4-7, 1967.
FIGURE 30-G-v4. Vertical distribution of the component of geostrophic velocity (cm/sec), relative to 500 db, normal to a section from Acapulco to 12 N, 10430' W, July 10-12, 1967.
FIGURE 30-G-v5. Vertical distribution of the zonal component of geostrophic velocity (cm/sec), relative to 500 db, along 10430' W, July 13-18, 1967.
FIGURE 30-G-v6. Vertical distribution of the zonal component of geostrophic velocity (cm/sec), relative to 500 db, along 9730' W, July 20-26, 1967.

Meteorology

FIGURE 30-UA-vl. Vertical section of the atmosphere along 11830' W, June 16-27, 1967.
FIGURE 30-UA-v2. Vertical section of the atmosphere along 11130' W, June 28-July 7, 1967.

Oxygen

FIGURE 30-O2-v1. Vertical distribution of oxygen (ml/l) along 11830' W, June 17-26, 1967.
FIGURE 30-O2-v2. Vertical distribution of oxygen (ml/l) along 11130' W, June 28-July 4, 1967.
FIGURE 30-O2-v3. Vertical distribution of oxygen (ml/l) along a section from 12 N, 11130' W to Manzanillo, July 4-7, 1967.
FIGURE 30-O2-v4. Vertical distribution of oxygen (ml/l) along a section from Acapulco to 12 N, 10430' W, July 10-13, 1967.
FIGURE 30-O2-v5. Vertical distribution of oxygen (ml/l) along 10430' W, July 13-18, 1967.
FIGURE 30-O2-v6. Vertical distribution of oxygen (ml/l) along 9730' W, July 20-27, 1967.