. % , . . - ... 



t *- ' . - ** 



1 t * * ** f * * 



; . t c ., V , , . . . 



1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



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



WITH WINDS AND AIR TEMPERATURES. 

 DECEMBER 1 I9O2 DECEMBER 



so' to' 10* o* lo* 20' so- 



K 80 



1902 



DECEMBER 



9 1902 



DECEMBER 



10 



140" l0- 170' 180- 170- 160" ISO' 140' 



140' ISO* l0' 170' 180- 170- 160" 140' 



3O" 



For explantbtion see Key map. 



