1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON C.MT. 



WITH WINDS AND AIR TEMPERATURES 



MARCH 26 1902 MARCH 





27 



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



3O" 40' 



1902 



MARCH 



28 1902 



MARCH 



29 



140 ISO 160' 170 ISO 170 160 ISO |4Q* 



30' 20" 10" 0* 10 



30' 40' 



I4O* ISO' 160' 170' 180' 170' 160' ISO' 



10' 20" SO' 



For explanation see Key map 



