Station 20A 



M/V Stranger; SCOPE; December 5, 1956; l620 GCT; 07°50.0'N, 91°17.0'W; 1900 fm; 

 wire angle, 7°; temp., 79-8°F dry, 76.1°F wet; weather, 02; clouds, 8, amt., 5; 

 sea, 2; swell, 060°, k ft, 5 sec. 



Water Column Productivity: 0.270gmC/m~/day. 



Incident Radiation ? P 



Daily Max: 1.61+ cal/cm /min. Daily Total: 5l6 cal/cm . Day Length: 11.66 hrs. 



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