INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



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

 WITH WINDS AND AIR TEMPERATURES 



SEPTEMBER 2 I90 SEPTEMBER 



140" ISO* 160" 170" 180" 170" 160 150 



I4O* ISO* 160" 170 180 170 160 150 



30" 20" 10* 0* 10* 20' 30" 



1902 



SEPTEMBER 



4- 1902 



SEPTEMB ER 



1*0* 150* 160* 170* 180" 170" 160" ISO* 



SO" 20" 10" O" 10' ZO' 30" 



I4O" ISO" 160* 170* 160' 170' 160* ISO* 140* 



4O" 30* 20" 



0* 10" 20" 3O" 



For explanation see Key ma.p 



