STATION 18 



M/V Hugh M. Smith: Cruise 20, 20°02'N. 154°44'W, 

 March 17, 1953. Messenger time: first cast 1038 GCT, 

 second cast 1059 GCT. Weather: 81, cloud coverage 

 not recorded. Wind: 080°, 14 kt. Sea: 3-5 ft. Wire 

 angle: first cast 15 , second cast 18 . Depth of water; 

 2900 f. 



OBSERVED 



INTERPOLATED AND CALCULATED 



1/ Doubtful salinity not used for interpolated tabulations. 



Ill 



