INTERNATIONAL ANTARCTIC CO-OPERATION. 



1901 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



OCTOBER S5 1901 OCTOBER 



26 



140" ISO' 160" 170* ISO" r?0* 160* ISO" 



loo' 



1*0" ISO* 160" 170" ISO* 170* 160* ISO* 140" 



) 



SO" 20" "10" 0" 'O 10" 20* 30" 40" 



I9OI 



OCTOB E R 



2.1 I9OI 



OCTOBER 



28 



140* ISO* 160* 170" 180" 170" 160" ISO" 



40" 3O' 20* 10" O" 10" 20' 30' 40' 



I4O* ISO" 160" 170" 



4O" 30* 20' 10" O" 10" 20" 3O" 40* 



For explanation see Key ma/p 



