INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT. 

 WITH WINDS AND AIR TEMPERATURES 



JUNE 14- 1902 JUNE 



15 



I4O* ISO" ISO' 170" 180* r?0" 160* ISO* 



140 ISO" ISO" 170" 180' 170" 160" ISO" 



ISO 1 



30" 20" I0 f 0' 



3O" 20' OjO" 0" 10" 20" 3O" 



1902 



JUNE 



16 1902 



JUNE 



17 



id 



30' 20' 10' 0" 10" 20" 30" 40" 



1+0 ISO" 160" 170 ISO 170 160 ISO 140 



1^7 



< V . 



HIGH 6S o 



"&/ 

 ^/ 



30' f 20' 10" 10 20 50" 40 



For explanation see Key 



