1903 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE TOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 AUGUST 4- I9O3 AUGUST 



1+0' ISO' 160" 170' ISO' 170' ISO' ISO' 140' 



I4O ISO' 160' 170' 180' : 170' 160 ISO 



ao 



40" 



30' 20' 10' 10' 20' 30' 



30' 20' 10* 0' 



20' 50' 



1903 



AUGUST 



6 I9O3 



AU GU ST 



140' ISO' 160' 170' 160' .170* 160 ISO 



30' 20' 10' 0' 10' 20' 30' 



40' 



140' ISO' ISO' 170* 



For explanation see Key map 



