1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



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



WITH WINDS AND AIR TEMPERATURES 

 JANUARY 9 I9O2 JANUARY 



30 



1*0" ISO* 160' 170* ISO' 170" 160' ISO' 140' 



[BO" 



I4O' ISO' 160' 170' 180' 170' ISO' 



140' 



30' 20' 10' 0' 



3O" 20' 10* O" 10' 20* 30' 4O 



1902 



JANUARY 



31 1902 



FEBRUARY 



60' ISO' 140' 



00 



80 



bo 1 



30' 20* 10' 0' 10' 20' 3O' 40' 



140* ISO' 160' I7O' 



140' 



BO" 



30' 20' 10' O* 10' 20' 30' 40' 



For explanation see Key ma/p 



