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



CQO-LLilLLU I I M n 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 I I I I I I I I 1 I I M I I I I I I I I I I I I I I I I I I I I I H I I 11 I I I I I I I L cpo 



1/ I t 1 1 t I ^ I ^ '^ ^ = 5r 



\ ^\ \ \ ^A \ \ \ \ I 



50°- //^- i ^ \ 4 4 ^ t -r ' \ /■•< = 50° 



: 1/ £_^«o \ \ \ \ \ \ \ \ \ \ \ \ / ^ I 



^49° 



£48° 

 E47° 



z 46° 

 r 45° 

 = 44° 

 r 43° 

 = 42° 

 = 41° 



= 40° 

 = 39° 



39°= 



38°n 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 M I i 1 1 III 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 n ii n 1 1 1 1 1 M I i 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 II I r 38 



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



N A Berg Estimated limit of all known ice 



N A Growler Estimated limit of sea ice 



N X Radar Target / Contact 200 Meter bathymetric curve 



Where "N" Is The Number Of Designated 

 Targets In A One Degree Rectangle 



Figure 20. Graphic Depiction Of International Ice Patrol Ice Plot 

 For 1200 GMT 15MAY90 Based On Observed And Forecast Conditions 



Page 25 



