NTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 JULY 121902 JULY 



13 



I4O" ISO" 160" 170" ISO" 170" 160 ISO 



I4O ISO" 160" 170 g j)80 170 160 ISO 140* 







30' 20' 10' O' 10' 20' 3O' 40' 



40' 



JO' 20' 10* O* 10' 20' 3O" 



I9O2 



JULY 



14- 1902 



JULY 



4O' ISO* 160' 170* iBO 170' 160 ISO 140 I 



140 160 170 I5O 140 



30' 20" 10 O 10 20 30 40 



4O" 3O' 20 10 



10 20 30 



For expla.na.lion see Key 



