1903 



INTERNATIONAL ANTARCTIC COOPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 SEPTEMBER 29 I9O3 SEPTEMBER 



30 



SO* tO' 10* O* 10* 20 



140* ISO" 160* 170 



I9O3 



OCTOBE R 



I I9O3 



OCTOBER 



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



3<f 40* 



140* ISO* 160" 170* ICO* 170* 160* ISO* 140' 



.; 



.,,3 



so' to' 



20' 30' 40 



For rxpl&n*-' if<n see Key map 



