1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



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

 WITH WINDS AND AIR TEMPERATURES. 



OCTOBER 20 1902 OCTOBER 



I4O* ISO* 160' 170" 180* 170* 1C 



AD' ISO* ISO* 170* 180* I7O* 160 ISO 140 



3O* 20* 10 10 -V 20 3O- 



10* 30 20 10"* 10- ZO 



1902 



OCTOBER 



2 1902 



OCTOBER 



30* 2O* 10 O 10 20 30' 



For expla.na.tion see Key map. 



