1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



SEPTEMBER 6 1902 SEPTEMBER 



I4O' ISO' 160' 170- 180 150 140 



I4CT ISO' 160' 170 .80' 170' 160 130 140' 



' 20' 30' 



1902 



SEPTEMBER 



8 1902 



SEPTEMBER 



1*0' iso' iso' 



ieo' iso' 







30" 20" 10' 0' 10' 20' 3O' 



ISO' 160' I7O' 160' 170* 160' ISO* 



so' 20' ' 



o' 10' 20' jo' 



For expla.na.tion stt Key ma.p 



