1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE TOR NOON C.MT 



WITH WINDS AND AIR TEMPERATURES 

 MARCH 22 I9O2 MARCH 



23 



I4Q* ISO [60 170 ISO 170 160 150 



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



140* ISO' l0* 170* HO* 170* iSo 1 



40' 



O* 10" 20' 30" 40* 



1902 



MARCH 



24- 1902 



MARCH 



25 



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



Iso 



3O" 20^ 



10^ 20" 30" 



140* ISO* l0 



00' 140' 



30' to' ^o* o* IP" to" so* 4o* 



For explanation see Key m.p 



