INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 MARCH 2 1902 MARCH 



1*0" ISO" 160" 170" 180 170" ISO" ISO* 140" 



90 





4O" 



30" 20" " 10" 0" 10" 20" 30" 40" 



1902 



MARCH 



4- I9O2 



MARCH 



*0" 30" 2O" 10" O" 10" 20" 30" 40" 



30' 20" 10" O" 10" 20" 30 



For explanation see Key map 



