1903 



INTERNATIONAL ANTARCTIC COOPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 APRIL 26 1903 APRIL 



1+0' ISO' 160' 170' 180' 170' ISO ISO" 



30' 20' 10' 0' 10' 20' 3O' 



I4O* ISO* 160' ^ 170' J80' 170' 160' ISO' 



40' 30' 20' 10' 0' IO' 20" 30' 40' 



1903 



APRIL 



aa 1903 



APRIL 



140' ISO' 160' 170' ISO' i70' 160' ISO* 



> 



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



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





v;" 20" 10' 0* 10" 20" 30" 



40' 



expl,na.t ion see Key ma,p 



