45° 



55° 



50° 



45° 



Sea Ice Conditions 



MARCH 14, 1994 



1/10 or greater 



sea ice concentration 



(Redrawn from 



Ice Center Ottawa, 1 994 ) 



1962 -87 mean 

 sea ice edge 



(Redrawn from 



Ice Center Ottawa. 1989) 



18 



