1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON C.M.T. 

 WITH WINDS AND AIR TEMPERATURES 



FEBRUARY ZZ 1902 FEBRUARY 





140' ISO' 160' 170* IBO" 170 160 ISO 1*0 



u-d 



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



140 ISO 160 



3O" 20" 10" 0" 10" 20" 30* 



1902 



FEBRUARY 



24- 1902 



FEBRUARY 



25 



I4O' ISO" 160" 170" 1*0" 170" 160" ISO" 140" 



1*0" ISO" ISO" 170" 180" 170" 160" 150" 140" 



SO" 20" 10" O" 10" 20" 30" 40" 



For explanation tee Key map 



