49« 



48' 



47' 



46° 



H0222-ar 



Hi 



971.0 



A2 



10212 



o 



-f^ 



-970.9 



10215 



\0" 



ov*' 



V / 



45' 



44° 



43° 



'^ 



-A3 



971.0 



971.0 



3 O^O 



97I.I 



I""/, 



*. 



L10231- 



42° 



41' 



/■ ^ r 



30 40 



ENI VtlOClIT < 



54° 



53° 



52° 



51' 



50° 



49° 



48' 



47° 



46° 



45° 



44° 



Figure 8. Sea-surface dynamic topography (dynamic meters) relative to 1000 decibars, 23-25 May 1968. Arrows 

 denote sea-surface dynamic heights at intervals of 0.02 dynamic meters. Staffs of arrows are drawn perpen- 

 dicular to imaginary line segments connecting adjacent stations; heads of arrows indicate direction of geo- 

 strophic current. Nomograph for obtaining geostrophic speed when entering with distance between 0.02 

 dynamic-meter contours assumes latitude of 45°. 



IS 



