1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



SEPTEMBER 10 1902 SEPTEMBER 



II 



I4O' ISO' ISO* 170' 160' no' 160 ISO* 140' 



* 



SO' 20' 10' O* 10* 20' 30' 



1+0" ISO' 160" 170* 180* 170" 160" 150' 



JO" 20 10 O 10" 20 30' 



1902 



SEPTEMBER 



SEPTEMBER 



140" l0' 170" 160" 170' 160 



1*0" iso' 160' iTO' ieo' no ieo iso' 



O IO 2O 3O 



For explanation * Key map 



