INTERNATIONAL ANTARCTIC CO-OPERATION 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 MARCH 6 1902 MARCH 



I4O" ISO" 160* 170* 180* 170* 160* 150* '40' 



3O' 20' 10" 0' 10' 20' 30' 4O' 



40' 30' 20' 10 



1902 



MARCH 



8 1902 



MARCH 



I4O' ISC' 160' 170 160' 110 160 ISO' l0 - 



I4O 160 170 160 150 



For explanation see Key ma.p 



