INTERNATIONAL ANTARCTIC CO-OPERATION. 



i902 



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



WITH WINDS AND AIR TEMPERATURES 

 OCTOBER 28 1902 OCTOBER 



29 



1*0 ISO" 160" I7O",, 180 170" 160* I50 C 140* 



40" 30' 



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



30" 20- 



1902 



OCTOBER 



30 1902 



OCTOBER 



31 



BO| 



140" ISO" 160* 170" ISO* 170* 160 150 



30" 2O jlO" 10" 20 3O* 



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



40" 30" aO* 10 O* 10" 20" 30" 



For explanation see Key map. 



