figures

These data may be downloaded for scientific use.  Please make the appropriate citations when presenting or publishing results derived from these data.  Downloading instructions are available.

regular measurements | dark measurements

 

Regular Measurements

Station Date
(mm/dd/yy)
Time
(PST)
Location Sea/Sky
Photo
Data
1 10/01/99 12:37-12:53 32o26.77'N, 117o24.20'W m990101.dat
blue waters; Fm at 12 m; MLD at 10 m; flat calm; wind 3 m/s
2 10/02/99 N/A 29o41.67'N, 116o06.70'W N/A
deployment failed
3 10/03/99 09:55-11:50 27o25.64'N, 114o57.08'W m990301.dat
blue waters; wind 4.5 m/s; MLD at 10-20 m; not well mixed; Fm at 10 m; clear sky; calm
4 10/04/99 09:06-11:34 25o09.85'N, 112o59.50'W

m990401.dat
clear skies; light fog; calm seas; wind 3.2 m/s; Fm at 67 m; stratified water column; no whitecaps; 0.5 m long swell
5 10/05/99 09:08-11:31 22o47.73'N, 110o07.42'W

m990501.dat
wind 4.0 m/s; Fm at 30 and 60 m; some high clouds; very few whitecaps; calm; long 1 m swell
6 10/06/99 09:03-11:19 22o47.85'N, 107o10.95'W

m990601.dat
trichodesmium at surface; calm seas; hot; wind 1 m/s; cloudy/hazy; no whitecaps
7 10/07/99 07:59-11:06 22o02.27'N, 105o46.10'W

m990701.dat
very green waters; calm seas; 90% high clouds; 30-35 m depth; wind 2.2 m/s; no Fm; hazy
8 10/08/99 N/A 21o47.51'N, 105o45.31'W

N/A
failed data collection
9 10/09/99 08:55-11:10 24o04.91'N, 107o45.04'W

m990902.dat
large swell (2'); calm seas; wind 4 m/s; high clouds (thin cirrus); very few whitecaps; depth 74 m
10 10/10/99 09:42-12:00 22o30.52'N, 109o35.08'W

m991001.dat
clear skies (some cirrus); light haze; very calm; 5-7' long swell; blue water; wind 0.8 m/s; MLD at 30 m; no whitecaps; DCML at 40 m
11 10/11/99 10:34-12:56 25o48.48'N, 110o45.59'W

m991101.dat
high small clouds; calm; no whitecaps; wind 3 m/s; blue waters; Fm  at 45 - 49 m; MLD at 40 m
12 10/12/99 08:34-09:05 28o39.03'N, 112o17.14'W

m991201.dat
sensor near ship; green waters; clear skies; light haze; waves 2-3'; light winds; 10% whitecaps; water depth 130 m; DCML at 5-9 m
12b 10/12/99 10:13-11:40 28o34.87'N, 112o25.63'W

m991202.dat
green waters; some white caps; clear skies; some haze; waves 2-3'; lots of birds; light winds; 10% whitecaps
13 10/13/99 10:06-12:16 28o34.76'N, 112o30.82'W

m991301.dat
clear skies; slight haze on horizon; flat seas (like a mirror); wind 1.2 m/s; no whitecaps; green waters; no mixed layer; chl max near surface; thin marine snow layer at 80 m
14 10/14/99 08:33-11:05 28o34.74'N, 112o32.51'W
to
28o35.39'N, 112o33.87'W
m991401.dat
* ship moved 10:00-10:25; sensor close to ship; clear skies; light haze; no whitecaps; wind 2.4 m/s; calm seas (almost mirror); Fm at 3-7 m; 10:00 thin scum at surface
15 10/15/99 08:31-11:05 28o35.02'N, 112o30.94'W m991501.dat
* ship moved 10:00-10:05; * ship moved 10:30-10:40; bank of clouds 08:30-09:15; wind 2.1 m/s; 09:50 foam and algae scum at surface; calm seas (almost mirror); no white caps; Fm at 0-10 m; MLD at 10 m; well stratified
16 10/16/99 10:03-12:05 25o54.34'N, 110o07.68'W m991601.dat
seas 2' swell; scattered clouds; 15% whitecaps; wind 5 m/s
16 10/16/99 15:07-15:49 25o51.81'N, 110o10.64'W m991602.dat
20% clouds; small cirrus; 1-3' swell; wind 4.9 m/s; 20% whitecaps; blue waters; Fm at 40 m
17 10/17/99 08:07-09:44 22o58.07'N, 109o28.93'W m991701.dat
10% whitecaps; clouds on horizon; wind 7 m/s; 3' waves; 150 m depth
17 10/17/99 09:45-11:02 22o58.07'N, 109o28.93'W m991702.dat
10% whitecaps; clouds on horizon; wind 8.8 m/s; 3' waves; 150 m depth; Fm at 30 m; MLD at 10-12 m; Secchi depth 27 m
18 10/18/99 08:27-11:18 24o26.64'N, 112o02.02'W m991801.dat
0-20% whitecaps; clear skies; Fm at 38 m; blue waters; white particles and salps; calm and glassy waters; 2-4' swell; some haze on horizon; no wind
19 10/19/99 09:17-11:20 27o12.60'N, 114o36.48'W m991901.dat
blue-green waters; floating kelp and seagrass; calm seas; clear skies; haze on horizon; no whitecaps; wind 2 m/s; 3' swell; Fm at 30-37 m; depth 92 m
20 10/20/99 09:26-11:32 30o17.46'N, 115o55.26'W m992001.dat
blue-green waters; calm seas; clear skies; floating sea grass; early morning fog; wind 2 m/s; no whitecaps; depth 50 m; 2' swell
 

Dark Measurements

 

Station Date
(mm/dd/yy)
Time
(PST)
Location Data
10 10/10/99 12:29-12:55 22o30.52'N, 109o35.08'W dark1001.dat
14 10/14/99 11:21-12:00 28o35.39'N, 112o33.87'W dark1401.dat
19 10/19/99 12:52-13:24 27o12.60'N, 114o36.48'W dark1901.dat

 

Fm: fluorescence maximum
MLD: mixed-layer depth
DCML: deep chlorophyll maximum layer

home

Webpage by Jasmine S. Bartlett, Oregon State University.
Photos by Andrew Barnard and Sarah Searson, Oregon State University.