1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 JANUARY 21 I9O2 JANUARY 



22 



140 ISO" 160" 170" ISO" 170" ISO" 



20' 10" O* 10" 20" 30" 40" 



I*O" ISO" 160" 170" ISO" 170" ISO" ISO" 



I 



30" 20" & " 10" O" 10" 20" 30" 4O" 



1902 



JANUARY 



23 1902 



JANUARY 



24- 



1+0" ISO" ISO" 170" 180" 170" 160" ISO" 



ISO 



, 



3O" 20" 10" O" 10" 20" 3O" 



30" 20" 10* 0" 10* 20" 30" 



For explanation see Key ma/p 



