INTERNATIONAL ANTARCTIC CO-OPERATION. 



1901 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



OCTOBER 9 1901 OCTOBER 



10 



ISO' 160' 170* l0' 170' IgQ* ISO" 140' 



30' M 1 '0' c' 10* 20' SO' 40* 



14O' ISO' ISO' 170' 180' HO' 160' ISO' 



(901 



OCTOBER 



II 1901 



OCTOBER 



(Z 



ISO* 160' I7O' 180' 170' l0' 150' 



140' 



4O* 3O* 20* 



20' 50' 4O* 



For explun* t.ion ee Key map 



