INTERNATIONAL ANTARCTIC CO-OPERATION. 



I9O2 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON G.M.T. 



WITH WINDS AND AIR TEMPERATURES. 

 NOVEMBER 29 I9O2 NOVEMBER 



30 



140' ISO* 160* 170* JBO 170' 160 150 140' 



30' 20' ',0' O' 10' 20' 30' 



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



1+0' 



00 



60 



40 



30' 20* 10' O' 



I4O" ISO' 160 170, m 180 170 160' ISO 



For explanation see Key map. 



