INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



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



WITH WINDS AND AIR TEMPERATURES. 

 NOVEMBER 13 1902 NOVEMBER 



14 



140" ISO* 160" 170V ISO 6 170* I6O ISO 



140 ISO" 160" 170 ISO 170 160 ISO 



150 



30' 20 10 0%p',,p310.|i 20' 30' 



1903 



NOVEMBER 



15 1902 



NOVEMBER 



16 



HO* ISO* 160* 170' 180' 170' 160' ISO IfO 



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



For explanation see Key map. 



