1903 



INTERNATIONAL ANTARCTIC COOPERATION 

 SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT 



WITH WINDS AND AIR TEMPERATURES 

 MARCH 17 1903 MARCH 



18 



I4O" ISO" 160* 170' ISO' 170' 160* ISO' 



XvJ 



.0* O" 10" 20' 30" 



40" ISO" 160" 170" 180" 170" 160* ISO" ,40' 



4O" 30' 20" 10" 0" 10" 20' 3O* 40" 



I9O3 



MARCH 



19 I9O3 



MARCH 



20 



I4O" ISO" 160" 170" 180' 170" I60" ISO" 140" 



4O' 30' 20" 10* 0" 10" 20' 30' 40' 



I4O' ISO" 160" 170" 180" 170" l0" ISO' 



150 



30" 20" 10" O" 10" 20' 30" 



For explanation see Key map 



