1903 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 JANUARY 24 1903 JANUARY 



25 



I4Q* ISO* l0* 170' 160* 170' 160 130' 



40" 



40" SO' 20' 10* 0* 10' 20' 30 



I4O* ISO' 160' 170* ISO' 170' 160* ISO* 140* 



ISO 1 



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



1903 



JANUARY 



26 1903 



JAN UARY 



27 



140* ISO" l0* 170* ISO' 170' 160* ISO* 



140" 



140" ISO" 160" 170" 180" 170 160" 150 



SO 



4O" 30" 20" 10" 0" 10" 20" 30" 



For explana/tion see Key map. 



