1902 



INTERNATIONAL ANTARCTIC CO-OPERATION 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON CMT 

 WITH WINDS AND AIR TEMPERATURES 



MARCH 30 1902 MARCH 



31 



SO" 20' \ \" O' 



20" 30" 40' 



- 



30' 20* 10' O" 10' 20' 30' 4O" 



I90Z 



APRIL 



I 1902 



APRIL 



I4O' ISO' ISO' 170' I6O' 170' 160' ISO' 140' 



IKJ 



00 



3O" 20* 10" 0" 10* 20" 30" 



140' 180" l0* 170" l0" 170' l0* 



SO" 20" 10" O* IP' 20" 3<f 40' 



For explanation see Key 



