INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



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



WITH WINDS AND AIR TEMPERATURES. 

 DECEMBER 7 I9O2 DECEMBER 



I4O* ISO* 160* 170* ISO* 170* 160 ISO 140* 



20 30* 4O 



140* ISO* 160* 170* ISO* 170* 160 lap* 140* 



Bdl 



60 



4O SO* 20 IO* O* 10" 20* 3O' 40' 



1902 



DECEMBER 



9 1902 



DECEMBER 



40 SO 2O" 'IO" O* 10 



For explanation see Key map. 



