Figure 34. Graphic Depiction of International Ice Patrol Plot for 1200 GMT July 30. 1987, Based on Observed and Fore- 

 cast Conditions. 



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



)" I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I M I I I I I I I I I I I M I I I I I I I I I I I M I I I --0 



40°: 



39°i 



:40° 



■t t :39 



38° 1 1 1 1 1 1 i 1 1 1 1 1 i 1 1 1 1 1 i 1 1 1 1 1 i 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 i 1 1 1 1 1 i 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 i 1 1 1 1 1 i 1 1 1 1 1 r 38° 



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



N A Berg 



N M. Growler 



N X Radar Target / Contact 



Where "N" Is The Number Of Designated 

 Targets In A One Degree Rectangle 



Estimated limit of all known ice 



Estimated limit of sea ice 



200 Meter bathymetric contour 



50 



