INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE TOR NOON GMT. 

 WITH WINDS AND AIR TEMPERATURES 



JULY 24- 1902 JULY 



25 



140* 



3O 20 10 10 20 30 



1*0" ISO" 160" 170" 180" 170" ISO* 



Iff" 0" 10" 20" 30" 



1902 



J U LY 



26 1902 



J ULY 



27 



1*0* ISO* ISO* 170* , .160* 170" 160 ISO 140" 



ISO 



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



0" 20" 30" 



For explanation see Key ma/p 



