1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES. 

 MARCH 14 1902 MARCH 



140' ISO' 160* 170 IBO' 170 160 ISO 



14O ISO 160 I7O I8O I7O I6O ISO 140 



50' 20' 10 10 20 3O' 40' 



1902 



MARCH 



16 1902 



MARCH 



17 



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



K 



SO' 20' 10" O" 10" 20' 30' 



140 ISO 160 I7O 160 170 160 ISO 



JO' 2O' 10' 0" 10" 20" 3O' 



For explanation see Key map 



