INTERNATIONAL ANTARCTIC COOPERATION. 



/9OI 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT. 



WITH WINDS AND AIR TEMPERATURES 

 NOVEMBER 18 1901 NOVEMBER 



19 



1*0* iso' leo' )X' io* 170* ito ISP' 



oc 



ti 



X' K' 10' O' 10* 20' 30' 



I4O' ISO' l0' 170* 180' 170' 160* ISO' 



I9OI 



NOVEMBER 



20 1901 



NOVEMBER 



1*0* ISO' l0' I7O' 160" 170 160 ISO' 



so' ao* 10 o' 10' zo' so' *o 



For explc.na.tion see Key m.p 



