1901 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 NOVEMBER 33 1901 NOVEMBER 



70 160 



3o' ao* io* o' 10' 20' so' 



1901 



NOVEMBER 



I9OI 



NOVEMBER 



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



3O' 20" 10" 0* 10" 20" 30* 



>40" ISO' 160* 170" 160' 170* 160* 150* 140" 



3O" 30 



For explft-na-tion see Key 



