NTERNATIONAL ANTARCTIC CO-OPERATION 



I9O3 



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



WITH WINDS AND AIR TEMPERATURES 

 DECEMBER 22 1903 DECEMBER 



23 



140" ISO" 160' 170' 180' 170' 160 ISO* 140' 



od ; 



PO 



30' 20* > TO' 



10' 20' 30' 40' 



ISO' 



SO' 2O' 10' 0' 10' 20' 30* 40' 



I9O3 



DECEMBER 



24 1903 



DECEMBER 



40' ISO' 160' 170' 160' 170' 160 ISO 140' 



For explanation see Key map 



