DEGREES LONGITUDE 

 50'E 55' 



!>30 I 



DEGREES LONGITUDE 

 50'E 55* 



I SOMALI BASIN I 

 50*E 55* 



DEGREES LONGITUDE 



"1 SOMALI BASIN I 



50'E 5S' 



DEGREES LONGITUDE 



- SUBSURFACE MAXMA - LIMITING (CRITICAL) DEPTH 



NOTES' 



• INSIDE TICKS ARE PROFILE LOCATIONS 



• SOUND VELOCITY IN METERS/SECOND 



FIGURE A-4. SOUND VELOCITY CROSS-SECTIONS BETWEEN 

 9° AND 10° N. LATITUDE FOR NORTHEAST AND 

 SOUTHWEST MONSOONS (SOMALI BASIN) 



38 



