1903 



INTERNATIONAL ANTARCTIC COOPERATION 

 SYNCHRONOUS CHARTS OF SEA LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AiR TEMPERATURES 

 MAY 20 1903 MAY 



140* 150" 160* 170' ISO* 170" 160* ISO" 



'BO 







30" 20" 10" O" 10" 20" 30" 4O" 



140" ISO" 6C 1 :70" IBO" .70" ISO" ISO" 



n 



> 



^. 



. 



' 



SO" 20' 10" 0* 10" 20" 30" 



1903 



MAY 



aa 1903 



MAY 



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



led 



30" 20" 10" 0" 10" 20" 30" 



!O" ISO" 160" 170" IgO" 170" 180" ISO' 



SO" 20" 10" O" 10" 20" 30" 



For explanation see Key map 



