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



rpn 1 I I I I I I I U_| I j_l_l 1 1 1 1 1 1 H 1 1 I 1 1 1 I ! I 1 1 1 I I I I I I I I I I 1 1 I I 1 1 1 1 1 1 1 1 I I I I I I I I I I I I I 1 1 I I I I I I I I I I 1 1 I I I I I I I I I I I L J- po 



f E51° 



f = 50° 



r 49° 



E 48° 



I = 47° 



z 46° 



\ 45° 



I = 44° 

 f 43° 



r e42° 

 { = 41° 



z40° 

 r 39° 



38 n 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 J 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 li 1 1 1 1 1 i 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 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 A Growler 



N X Radar Target / Contact 



Estimated limit of all known ice 



Estimated limit of sea ice 



200 Meter bathymetric curve 



Where "N" Is The Number Of Designated 

 Targets In A One Degree Rectangle 



Figure 22. Graphic Depiction Of International Ice Patrol Ice Plot 

 For 1200 GMT 15JUN90 Based On Observed And Forecast Conditions 



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