SOUND SPEED NOMOGRAM 



(BASED ON WILSONS EQUATION) 



SP58 



4700 



, FEET/SEC 



T I I I 1 r 



1590 1600 »<ETERS/SEC 

 



4800 



5000 



5100 



1590 1400 METERS/SEC 

 I I l_ 



5200 FEET/SEC 



H.O N»i*7ee-css 



