INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT. 



WITH WINDS AND AIR TEMPERATURES 

 JANUARY 9 1903 JANUARY 



10 



40' 



140* ISO* ISO' 170* 







30" 20' 10* O* 10' 20' 30" 



1902 



JANUARY 



0" 3O* 20* 10" 10" 20' 30' 4O 



For expl.na,tiOTi see Key m.p 



