- '," * 



1903 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT. 



WITH WINDS AND AIR TEMPERATURES 

 JANUARY 24 1903 JANUARY 



25 



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



40' SO* 20* 10* 0* 10* 20* 30" 40* 



140* ISO* 160* 170* tftO* 170* 160* 150* 140" 



SO* 2O* 10* 0* 10* 20* 30* 40* 



1903 



JANUARY 



26 1903 



JANUARY 



20' 10* O* 10 20 30* 40 



For explanation ee Key map 



