49" 



48' 



47" 



46' 



:-': f->. 



103B7O|c 



i— Cr-T 



o 10294 



970.9 



e10299- 



A2 



970.9 



oo*-"' 





45' 



oo*"' 



'^ 



A3 



44c 



I031E 



o 



971.0 



///o|o 



971.0 



^ 



o 10308 



% 



A4 



43° 



o 10317 



-e , 



42' 



-^971.2 



10323 



4T 



aO 30 40 



CURRENT VEIOCITT 



54' 



53' 



52' 



51' 



SO' 



490 



48' 



47' 



46" 



45' 



44' 



Figure 11. Sea-surface dynamic topography (dynamic meters) relative to 1000 decibars, 24—27 June 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 

 d>'namic-nieter contours assumes latitude of 4S°. 



18 



