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AVERAGE EXTRATROPICAL 

 CYCLONE TRACK 



AVERAGE TROPICAL 

 CYCLONE TRACK 



MAX. LIMIT OF TROPICAL 

 STORMS 34-63 kts 



LIMIT OF STORMS OF 

 HURRICANE STAGE > 64 ktt 

 MAX. LIMIT OF EXTRATROPICAL 

 CYCLONES > 34 kts 

 > 1 EXTRATROPICAL CVLONE 

 PER 5° SQUARE PER YEAR (Feb) 



AREAS OF MAXIMAL CYCLONE 

 FREOUENCY 





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