162° 



160° 



158° 



156° 



154= 



30' 



28° 



26° 



24° 



22° 



20° 



18° 





- 30 =! 



1 I i I I 

 50 



-r~r 



50 100 



CURRENT SPEED IN CM/SEC 



AT 21° N 



162° 



30° 



28° 



26° 



24° 



22° 



20° 



18° 



160° 



158° 



156° 



154° 



Figure 20. --Dynamic height anomalies (dynamic meters) 

 at the surface relative to 300 m. , H. M, Smith cruise 20, 

 March 1953. Contour interval 0.02 dynamic meters. 



48 



