I9O2 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



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



WITH WINDS AND AIR TEMPERATURES 

 JANUARY 21 I9O2 JANUARY 



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



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



140* ISO* 180' 170' 180' 170' ISO' ISO* 



140" 



BO 



50' 



O' 10' 20' 3O' 



40' 



I9O2 



JAN UARY 



23 1902 



JANUARY 



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



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



40" 



For explanation see Key m&p 



