1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



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



WITH WINDS AND AIR TEMPERATURES. 

 DECEMBER 15 I9O2 DECEMBER 



16 



I4O' ISO' l0' 170' 



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



I4O' ISO' ISO' 170' 180' 170' 160 



4O" SO* 20* 10' O' 10' 20* 30' 



1902 



OECE M B E R 



17 1902 



DECEMBER 



18 



ISO I4O" 



n oc 



10' 20' SO" 4O* 



I4O* ISO' 180' 170' I8O* I7O* 160' ISO 1 



4O' 3O 20" \ 10^ O' IO' 20' 3O' 



For expla.na/tion see Key map. 



