1903 



INTERNATIONAL ANTARCTIC COOPERATION 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 DECEMBER ZZ 1903 DECEMBER 



I4O- ISO" ISO' 170 ISO 170 ISO- ISO 140 



1903 



DECEMBER 



DECEMBER 



40' ISO* 160* 170 160 170 160 150 140 



SO /2OT 10 O 10 20 30 



Fo r e Kp la-na-tion s^e Key in *t | 



