I9O3 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



NOVEMBER 16 I9O3 NOVEMBER 



17 



70 ISO* 170' 160" 150" 140" 



30" 20" 10* O" 10" 20" 30" 40" 



50" 20" 10 O' 10" 20" 30 



I9O3 



NOVEMBER 



18 1903 



NOVEMBER 



19 



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



3O" 20" 10" O* 10" 20" 30" 40" 



140" ISO" 160" 170" . 180" 170" 160" ISO" 140" 



SO' 20' 10" O" 10" 20" SO 



For explanation see Key m&p 



