37 



STATION 33 

 (regular night) 



May 7, 1958; 0700-0930 GCT, 9°54'N, 98°40'W; 2142 fm; wind, 060°, force 3; temp. , 86.5°F dry, 79.5''F wet; 

 weather, 02; clouds, 6, amt. , missing; sea, 3; swell, 070°, missing; time zone 7. 



Biological Data 



Zooplankton: N-C N, o to 298 m, 0816-0849 GCT, 101 ml T, 100 ml S; H at m, 0825-0854 GCT, 134 ml T, 

 134 ml S. 



Nekton: o, depth missing, 0705-0810 GCT, 259 ml T. 



Night-lighting operations. 



STATION 34 

 (regular forenoon) 



May 7, 1958; 1743 GCT; 9°44'N, 97°14'W; 2078 fm; wind, 

 weather, cloudy; sea, rough; wire angle, 03°; time zone 7. 



080°, force 1; temp. , 85.5°Fdry, 80.0°Fwet; 



Submarine Daylight: 



Depth Interval 

 (m) 



10-20 

 20-39 

 39-59 



59-77 

 77-98 



Incident solar radiation: daily T 564 gm-cal/cm 



Depth 

 (m) 



10 

 20 



Alpha 



0.034 

 0.028 



a) Duplicate values: 74 m, 2. 40; 99 m, 2. 51; 160 m, 2. 53; 304 m, 2. 71; 833 m, 3. 70; 1030 m, 3. 58 |ag at/L. 



