I9O3 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 NOVEMBER 34 I9O3 NOVEMBER 



25 



140" ISO" 160* 



40" 



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



I4O' ISO" 160" 170" 



30" 20" 10" O" 10" 20' 30" . 40" 



I9O3 



NOVE MBER 



26 1903 



NOVEMBER 



27 



ISO" 160" 170" 180" 110" 160" ISO" 140" 



3D' 20* ss 10" 0" 10" 20" 30" 40" 



I4O" ISO" 160" 170* 180" 170" ISO* ISO" 140" 



KM 



\ 



30" 20" 10" 0" 10" 20"" 30" 



For explana/lion see Key map 



