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



qp" 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 1 1 1 1 M 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 u 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L cQo 



38° 



n 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 M 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 M 1 1 i 1 1 1 1 1 1 1 1 1 1 1 1 1 1 M I 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 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 curve 



Figure 17. Graphic Depiction Of International Ice Patrol Ice Plot 

 For 1200 GMT 30MAR90 Based On Observed And Forecast Conditions 



Page 22 



