125' 



45° 



120° 



n — \ — \ I \ \ \ I 



TABLE k DIRECTIONS AND SPEEDS OF DAVIDSON AND CALIFORMIA CTMffiBTS 



40' 



35° 



I 



REGION 



PREVAILING CURRENT 



SECONDARY CURRENTS 





A. 1).0°-48°II 



DIE. 



^ 



Mn. 



Max. 



DIR. 



f Mn. 



Max. 



TOTAL 









Knots 





Knots 



Obs. 



JAH 



N 



31 



0.6 



1.9 



S 



16 0.5 



1.1 



178 



FEB 



N 



29 



0.6 



1.6 



E 

 S 



19 0.5 

 17 0.4 



1.3 

 0.9 



182 



MAR 



S 



ko 



0.6 



2.2 



N 



19 0.5 



2.0 



692 



APR 



S 



39 



0.7 



1.8 



SE 



15 0.6 



1.8 



162 



MAY 



S 



k8 



0.6 



2.0 



N 



12 0.5 



1.6 



711 



JUB 



S 



31 



0.6 



1.6 



SE 



IT 0.6 



1.1 



148 



JUL 



S 



k8 



0.7 



1.6 



SE 



14 0.5 



1.6 



152 



AUG 



S 



39 



0.7 



1.6 



N 



13 0.5 



0.8 



126 



SEP 



S 



31 



0.6 



1.6 



E 



20 0.4 



0.6 



133 



OCT 



s 



23 



0.5 



1.5 



E 



13 0.5 



1.0 



143 





N 



23 



0.5 



1.2 



W 



10 0.4 



0.6 



— 



NOV 



N 



38 



0.5 



1.7 



S 



23 0.4 



1.1 



583 



DEC 



N 



28 



0.6 



1.4 



S 



19 0.4 



0.9 



157 



B. SS'-'tO'N 









JAN 



N 



17 



0.5 



1.7 



other directions 



622 





S 



16 



0.5 



1.4 



less 



than 



16^ 



— 



FEB 



N 



18 



0.5 



1.4 









565 





S 



li+ 



o.k 



1.3 



" 



" 



i4^ 



— 



JUL 



S 



25 



0.4 



1.3 



" 



" 



13^ 



529 



AUG 



N 



20 



0.5 



1.3 









496 





H 



16 



0.5 



1.4 



" 



" 



13^ 



— 



40° 



— 35° 



125° 120° 



FIGURE 7 BOUNDARIES OF DAVIDSON CURRENT 



21 



