1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES. 



MAY | |902 MAY 



1902 



M AY 



3 I9O2 



MAY 



140 ISO 160 170 160 170 160 150 140 



SO* 20' 10* 0* 10* 20' 30' 4O' 



140* ISO" 160' 170' ieO' 170' I6(T 190 140' 



30 20 



For explanation see Key m.p 



