INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT. 



WITH WINDS AND AIR TEMPERATURES 

 MARCH 26 1902 MARCH 



27 



1*0' ISO' 160' 170' 180' 170' ISO* ISO* 



0' 20 3O' 



1902 



MARC H 



as 1902 



MARCH 



29 



ISO' 160" 170" 180' 170" 160' 



so' 20" 10" o" 10" 20" so" 40" 



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



no 



a 



3O* 20" 10" O" 10" 20* 3O* 



For explanation see Key m&p 



