./INTERNATIONAL ANTARCTIC CO-OPERATION. 



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

 WITH WINDS AND AIR TEMPERATURES 



1902 JUNE 6 1902 JUNE 



I4O' ISO' l0' 170' l0' 170 160 180' 140' 



m 



0' 20' 30' 40' 



140' iso' 



30' 20' 010* O" 10' 20' SO' 40' 



1902 



JUNE 



8 1902 



JUNE 



I4O ISO ISO* 170 16<r 170 ISO ISO 140 



I4O* ISO' ISO* 170* ISO' 170* ISO* ISO' io - 



*? ,- 



For explanation see Key ma.p 



