NOAA PROFESSIONAL PAPER 11 



10 to 20 30 AO 50 60 JO 



90 100 STATUTE MILES 



10 10 20 30 40 SO 60 70 



10 20 3 *0 50 60 70 



00 110 120 130 MO 15 KILOMETERS 



80 90 100 NAUTICAL MILES 



FIGURE 3-12. — Estimated monthly average Ekman mass transport (t/s/km), computed from 10-day averages of wind velocity. February-June 



1976 — continued. 



74 



