1903 



INTERNATIONAL ANTARCTIC CO-OPERATION 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



NOVEMBER 12 1903 NOVEMBER 



13 



140* ISO' 160" 170* ISO 170 160 



rd 



14O* ISO* 160' 170* 180' 170* 160* ISO* 140' 



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



I9O3 



NOVEMBER 



14 1903 



NOVEMBER 



15 



140* ISO* 160* 170* 160* .70* 160' 



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



30' 20 



i* if 64 Q* IQ' 20' 



30' 40" 



For explanation srr Key map 



