INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES. 



JANUARY I 1902 JANUARY 



i+o iso iso i/o IBO i7o ieo 150 140 



i40' iso' io' IWT IBO* no' i<r iso' 



50" 20 10" 10' 20' 30' 40 



20' 10 10" 20' 



1902 



JANUARY 



3 1902 



JANUARY 



i40' iso' leo" ITO' io no \t<r 



50 2O 10 O 10 20 SO 



For explanation see Key map 



