I9O2 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE TOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES. 

 AUGUST 25 1902 AUGUST 



26 



140" ISO* ISO' I70'o> m 180' 170' 160' ISO' 



30' 20" 10* 0' 



1*0* ISO' 160' 170' ISO' 170' 160 ISO 



T 



300, 



30' 20' 



0" 10' 20 30' 



1902 



AUGUST 



27 1902 



AUGU ST 



28 



140" ISO* 160' 170' 160' 170* 160' ISO' 



3O" 20' 10" 0" 10" 



30" 40" 



For explanation see Key map 



