INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



OCTOBER 12 1902 OCTOBER 



13 



I4O" ISO" ISO' 170* ISO' f70' 160' 



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



140" ISO" 160* 170 180 170 160 150 



V 



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299 -Jr* -. K. Jk- , 



3ooS5^-^ as - /, 



M,GH*\ 

 . _ CJ f'-,, 



- -\u 







IGM \H1GH 



3O* 20" 1 0" [0*^0^ 20' 30* 



1902 



OCTOB ER 



1902 



OCTOBER 



IS 



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



20" 30" <0" 



ISO" 160" 170* 160" '70* I6O" ISO* 



id 



f 









-i 

 . ' 



i -^' 



SO' 20" IQ)" C<) 0" 10" 20" 30" 



For explanttion see Key map 



