INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 

 WITH WINDS AND AIR TEMPERATURES 



I9O3 



AUGUST 



Z8 I9O3 



AUGUST 



140' ISO' l0' 170* IBO' HO' 



so' 20* 10* O' 10 gQ 



1903 



AUGUST 



3O I9O3 



AUGUST 



140' ISO' 160' 170' 160 60 



SO' 20' 10" 0" 20 30 



For explanation e Key mfcp 



