TYPES. 



81 



TYPES 



OF 



AUSTRALIAN WEATHER 



N20 



Tornado *?/ 

 20&2I C 



TYPES 



or 

 STRALIAN WEATHER 



nounced then Iras retreated, and is now only represented by one 

 isobar, and where the western portion of the anticyclone existed 

 on the 20th, an antarctic depression has protruded itself, and lastly 

 an anticyclone is entering Western Australia. Thus a most 

 favourable and extensive col area exists between these four systems 

 F 



