140 PHENOLOGICAL OBSEEVATIONS IN N. S., 1915.— MACKAY. 



Thunderstorms — Phenological Observations, Not^A Scotia, 1915. 



The indices indicate the number of stations from which the Thunderstorms 

 were reported on the day of the year specified. 



Observation Regions. 



a 

 a 



u 



£ S 



.22 



CO 



< 



CO 







¥ 



S c 







is 



GO 



c; 1— 1 



-2 

 'en 



in 



m ■ 

 -;^ 



> ^ 











178 

 179 

 1803 



US' 

 179 





178 





178 



187'^ 







17814 



' 1792 ' 



180 

 181 







179* 





180 













180« 

















181 













188 









188 





189 

















189 

















198 





198 















201 





201 

















215 



229 





215 



















229 









233 

 242 

 247 











233 





















242 





247 

















247* 













249 





249 









250 











250 















252 







252 







253 















253 





258 

















258 





259 

















259 













260- 









260« 





265 

















265 













292 









292 









294 













294 







300^ 

 303-' 







300' 









300* 



















303' 













304 







304 







305 

 306^ 















305 















306 

 307 



306 





306* 















307 

















311 





311 















315 





315 







316 















316 













336 









336 

























