INTERNATIONAL ANTARCTIC CO-OPERATION. 



1903 



SYNCHRONOUS CHARTS OF SEA LEVEL PRESSURE FOR NOON CMT. 



WITH WINDS AND AIR TEMPERATURES 

 JULY 15 I9O3 JULY 



16 



140" ISO" 160" 170* 180* 170* 160 ISO 140* 





140* ISO" 10* 170' 10* no* IO* ISO' 140' 



4O' SO' 20' 10' ">9O' 10' 20' SO* 40* 



1903 



JULY 



17 1903 



JULY 



18 



140' 150' 160' 170' l0' 170' 160* ISO* 140' 





0* 10' 20' 30* 40* 



140* ISO* 160* 170* l0* 170' l0* HO* 140* 



40' so' ao' 10* o* IP' 20' so' 



For explanation see Key m&p 



