INTERNATIONAL ANTARCTIC CO-OPERATION 



1903 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON G.M T. 



WITH WINDS AND AIR TEMPERATURES 

 J U LY 3 1903 J U LY 



1*0* 130* I6O' 170' 180' 170' 160 ISO' 1*0' 







30" 20" 10' O* IO* 20* 30" 40" 



30" 20 IQ* 0* 10' 20' 3O' 40 



1903 



J ULY 



1903 



JULY 



id 



40' 50' 20' 10* 0* I0 3 20* 30' 40" 



30* 20' 10* 0' 10' 2" 30' 40' 



For explanation see Key map 



