20 - 



^ 



WINTER 



40 — 



y 



'\ 



SUMMER 



60 - 



100 



120 



I 



1500 



1520 



SOUND SPEED, m/s 



1530 



1540 



Figure 3.10. Characteristic winter and summer sound speed profiles 

 for the Korea Strait site. The summer profile is an August profile. 



32 



