55° 



45° 



Figure 5 



Sea Ice Conditions 



JANUARY 15. 1991 



1/10 or greater 



sea ice concentration 



(Redrawn from 



lea Center Onawa, 1991) 



1962 - 87 mean 

 sea ice edge 



(Redrawn from 



Ice Center Ottawa, 1989) 



70 



'h ^/-^^r^-^^ 



Halifax 



60° 



55° 



Figure 6 



Page 16 



