STATION Zl 



M/V Hugh M. Smith : Cruise 17, 20°28'N, 155°37'W, 

 September 12, 1952. Messenger time: 0505 GCT. 

 Weather: 02, cloud coverage 3, Wind: 090°, 20 kt. 

 Sea: 3-5 ft. Wire angle: 12°. Depth of water: 1500 f. 



OBSERVED 



INTERPOLATED AND CALCULATED 



83 



