INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



SEPTEMBER 3O 1902 OCTOBER 



140* ISO" 160* 170" ISO' '70* 160* 1^50* 140' 



rd 



30" 20* 10" 0" 10* 20' 30* 40' 



1*0* ISO' 160' 170" ISO' 110' 160* ISO 



1902 



OCTOBER 



2 1902 



OCTOBER 



140" ISO" 160" 170* 160* 170* 160* ISO* 140* 



40* ISO* 160* 170* 160' i">0" 160* 150* 



30* 20* ' IOS 0" 10" 20' 30' 



For explanation see Key 



