STATION 4 7 



M/V Hugh M. Smith: Cruise 20, 18°34'N, 156°40'W, 



March 28, 1953. Messenger time: 



02, cloud coverage 1. Wind: 080 



Wire angle: 42 . Depth of water: 2000 £ 



1522 GCT. Weather: 

 25 kt. Sea: 5-8 ft. 



OBSERVED 



INTERPOLATED AND CALCULATED 



143 



