Figure 25. Graphic Depiction of International Ice Patrol Plot for 1200 GMT tAarch 15, 1 987, Based on Observed and 

 Forecast Conditions. 



57° 56° 55° 54° 53° 52° 51 ° 50° 49° 48° 47° 46° 45° 44° 43° 42° 41 ° 40° 39° 



rp" J 1 1 1 I I 1^1 1 1 1 I 1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1 I 1 1 1 1 I p I 1 1 I j 1 1 1 1 1 I I r 1 1 1 1 I I 1 1 1 I I I 1 1 1 1 I n 1 1 1 I ) I 1 1 I 1 1 ) I _-o 



38° 



1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 f 38*^ 

 57° 56° 55° 54° 53° 52° 51 ° 50° 49° 48° 47° 46° 45° 44° 43° 42° 41 ° 40° 39° 



N ▲ Berg 



N A Growler 



N X Radar Target / Contact 



Estimated limit of all known ice 



Estimated limit of sea ice 



200 Meter bathymetric contour 



Where "N" Is The Number Of Designated 

 Targets In A One Degree Rectangle 



41 



