1903 



INTERNATIONAL ANTARCTIC COOPERATION 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



NOVEMBER 20 I9O3 NOVEMBER 



21 



140* ISO" 160" 170 ISO 170 KO 180 



rd 



iri 







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



I4O" ISO 



40" 30" 20" 10* 0* 10* 20" 30" 40" 



1903 



NOVEMB ER 



22 1903 



NOVEMBE R 



0" ISO" 160* 170" 180 170 160 ISO 140 



For expln.tioi) see Key map 



