1903 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 AUGUST 16 I9O3 AUGUST 



1+0* ISO' 160" 170 180 170 I6O ISO 140 



I4O ISO 160 170 180 170 160 150 



10' 20" 30' 



I9O3 



AUGUST 



18 I9O3 



AUGUST 



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



140 ISO" 160" 170" 180' 170 160 ISO 



30 20 10 10 20 30 



SO' 2O' 10 O 



0' 20' 30 



For explnna/t ion see Key map 



