1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



OCTOBER 12 1902 OCTOBER 



13 



i40' sc' io' 170' IBP' no' 160* 150' 1*0' 



140* ISO' ISO' 170' IgO' 170' 160' 130' 



SO' 20' 10' O" 10' 2O' 30' 40' 



30' 20' IO V 



1902 



OCTOB ER 



1902 



OCTOBER 



15 



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



40' 30" 20' - ' 10" 0" !' 20' 30' Vf 



I4O' 150' 160' 170" 160" 170" 180" ISO" 



5O* 20" "** 10" 0" 10" 20" 30" 



For explanation see Key map 



