STATION 40 



M/V Hugh M. Smith : Cruise 21, 20°35'N, 158°07'W, 

 August 17, 1953. Messenger time: 0545 GCT. 

 Weather: 02, cloud coverage 9. Wind: 020 , 13 kt. 

 Sea: 1-3 ft. Wire angle: 08°. Depth of water: 2500 f. 



OBSERVED 



INTERPOLATED AND CALCULATED 



200 



