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



jo I I I I I I I I 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 I I I I II I I I I I I I I I I I 1 1 I I I I I I I I I I I I I I I I I I I I I I I LI 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 L 



= 40° 



38~iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiMiiiiiiiiiiiiiiiiiiiiiiii I r38 



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



N ▲ Berg 



N Jk 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 16. Graphic Depiction Of International Ice Patrol Ice Plot 

 For 1200 GMT 15MAR90 Based On Observed And Forecast Conditions 



Page 21 



