NTERNATIONAL ANTARCTIC CO-OPERATION. 



1903 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 OCTOBER II I9O3 OCTOBER 



I4O* ISO* 160* i7Q* 180' 170* 160* ISO* 140* 



I4O* ISO' 160* 170* ISO* 170* 160* ISO' 140* 







20" 10" 0" 10" 20* 3O" 



40" 30" 2O" 10" O" 10" 20" 30' 40" 



I9O3 



OCTOBER 



13 I9O3 



OCTOBER 



140" (SO* 160* 1 70 160 170 160 



I4Q" ISO* 160 170' 180* 170 160 



For explanation see Key map 



