INTERNATIONAL ANTARCTIC COOPERATION. 



1904 



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



WITH WINDS AND AIR TEMPERATURES. 

 FEBRUARY 8 1904 FEBRUARY 



140' ISO* ISO" 170* 180' HO' 160 ISO* 140* 



+0* 



SO* 20* 10* 0* 10* 20* 3O* 40* 



140* l0* IO* 170* 160* 170* ISO* l0* I4O* 



30* 20* 10* O* 10* SO' 30* 40* 



1904 



FEBR UARY 



10 I9O4 



FEBRUARY 



140* ISO* 160* 170 160 170* 160 ISO' 



ISO* ISO* 170 IBO* 170 160 ISO 



O* SO 20 IO O IO- ZO 



O 30 20 10* 



10* 20* 30" 



Hoth J 



For explanation see Key map. 



