I9O3 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 NOVEMBER 16 I9O3 NOVEMBER 



17 



:50 140 



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



I4O" ISO 



no 



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



I9O3 



NOVEMBER 



18 I9O3 



NOVE MB E R 



19 



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



1*0* 



SO* 20' 10 s O 1 10' 20' SO' 



40' 



140* 160' 160' 170' . 180' 



For explc.na.tion see Key map 



