56° 55° 54° 53° 52° 51° 50° 49" 48° 47" 46° 45° 44° 43° 42° 



ICE CONDITIONS ▲ BERG 



FOR 1200 GMT 29 MAR 77 ■ GROWLER 



BASED ON OBSERVED AND X RADAR TARGET 

 FORECAST CONDITIONS. 



SEA ICE CONCENTRATION 

 [.ESS THAN 6 OKTAS 

 6 OKTAS OR MORE 



Figure 7.— Ice Conditions, 1200 GMT 29 March 1977. 



14 



