1903 



INTERNATIONAL ANTARCTIC COOPERATION 

 SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 J U LY 23 19 O3 J U LY 



24 



I4O' ISO" 160" 170' 180' 170" 160' ISO' 



<s? 



R.7? * 





40' 



50' 20' " 10' 0' 10' 20' 30' 40' 



IO* ISO* 160' 170' 180' 170' ISO' ISO' 



SO* 20' 



1903 



J U LY 



Z5 1903 



J U LY 



140' ISO' ISO' 170' 180' 170* 160' ISO' 140' 



0' 20' 30' 



40' 



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



JO' 20' 10' O' 10' 20' 30' 4O' 



For explana/tion see Key m&p 



