INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



JUNE 10 1902 JUNE 



II 



150' ISO' 170' 160" 170' 180' ISO' 



140' ISO' 160' 170' 180' 



1902 



JUNE 



12 1902 



JUNE 



13 



140' ISO' 160' 170' 180' 170' 160' ISO' 140' 



SO" 20" 10" 0" IO' ' J ^O''gtr 30* 40* 



40' ISO' ISO' 170' 160' 170" 160 ISO' 140' 



30' 30' W 



For explanation see Key map 



