1904- 



INTERNATIONAL ANTARCTIC COOPERATION. 



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



WITH WINDS AND AIR TEMPERATURES. 

 FEBRUARY 24- I9O4- FEBRUARY 



25 



140* ISO' 160' 170* IBO' 170' 100 150* 140' 



30' 20" 10* 0* 10" 20' SO' AO' 



140* l0* 160' 170* HO* 170* I gO* l0* I4O* 



40* 30' 20* e > \0' O' 10' 20' 30' 40* 



1904 



FEBRUARY 



26 1904- 



FEBRUARY 



27 



40' ISO' 160* 170* 180* 170* 160* 150' 140' 



30' 40' 



I4O' ISO* ISO* 170* 180* 170' 160 ISO* 140* 



30" 20 to" o 10 ao so 



Huth I 



For expla.na.tion see Key map. 



