I9O3 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



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



WITH WINDS AND AIR TEMPERATURES 

 AUGUST 4 I9O3 AUGUST 



140 ISO 160 I/O 180 170 160 ISO 



1+0' ISO* 160' 170 180 170 160 ISO 



SO' 20* 10* 0' 10* 20' 30' 



40' SO' 20 10 10 20 30' 40' 



I9O3 



AUGUST 



For explanation ice Key map 



