1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



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

 WITH WINDS AND AIR TEMPERATURES 



FEBRUARY 14- I9O2 FEBRUARY 



15 



30 20 10 O" 10 20 30 



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



30" 20' b 10" 0" 10" 20' 30 



1902 



FEBRUARY 



16 1902 



FEBRUARY 



17 



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



60 



140" ISO" 160" 170" 160" 170" 160" ISO' 



20' 30' 



For explana-tion see Key ma/p 



