INTERNATIONAL ANTARCTIC CO-OPERATION. 



I9O3 



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



WITH WINDS AND AIR TEMPERATURES 

 JANUARY 8 1903 JANUARY 



I4O* ISO* 160' 170" IBO' 170" I(T 180* 140* 



I4O' 150' 160* 170' 180' 170' 160* ISO' 140' 



40* SO* 20* W IO* 0* 10* 20' 30' 40* 



30* 20' ee 10* 0* 10' 20' 30' 40' 



1903 



JANUARY 



10 1903 



JAN UARY 



For explanation see Key map. 



