INTERNATIONAL ANTARCTIC CO-OPERATION. 



1903 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 JANUARY 24 1903 JANUARY 



25 



4O* ISO' 160* 170" 160' 170' 160' ISO' 140' 



SO' 20' 10' O' 10' 20' 30' 40' 



I4O' ISO' 



60' 170 180 170 160 ISO' 140' 



1903 



JANUARY 



26 1903 



JAN UARY 



27 



60 



40' SO' 20' 10' O* 10' 20' 30' 40' 



140' ISO' ISO' 



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



For explanation see Key map 



