Notes and Correspondence 301 



Record of Eruptions up to October 7, 1914 



No. Date 



Time 



Character of 



Duration 



Crater Size 



I 



Sat. 



5/30 



5 :oo pm 



Heavy. 



10 min. 



25 X 40 

 275 X 60 



2 



Mon. 



6/1 



8 :oo am 



Heavier. 



15 min. 



60 deep 



3 



Tues. 



6/2 



9 :30 am 



Very heavy. 



30 min. 





4 



Mon. 



6/8 



4 •0'-' F^^^ 



J-iCd V ICi . 



Z^U IXllIX, 





5 



Tues. 



6/9 



10 :30 am 



heavy; steam darker 



TT _ . J. 



Heavy ; steam very 



30 min. 





6 



Fri. 



6/12 



3 :4S pm 



dark. 



Ashes fell Mineral. 



50 min. 



400 X 100 



7 



Sat. 



6/1^ 



:oo am 



Heavy. 

 Unconfirmed. Re- 



30 min. 





8 



Sun. 



6/14 



6 :oo am 



ported by Red Bluff. 

 Altitude smoke 2500 



? 





9 



Sun. 



6/14 



9 :43 am 



feet. Heaviest yet. 



30 min. 





10 



Sun. 



6/lzL 



6 :45 pm 



Medium. 



Altitude smoke 2000 



15 min. 



450 X 125 



1 1 



ri. 



0/19 



8:15 pm 



feet. Medium. 

 New snow covered 



15 min. 



600 X 150 



12 



Mon. 



6/29 



3 :oo am 



by layer of ash. 

 Heavy. Series of 



? 





13 



Tues. 



6/30 



1 1 :o6 am 



slight eruptions fol- 



40 min. 









lowed first. Alt. 

 2800 ft. 





14 



Wed. 



7/1 



5 130 am 



Heaviest yet. Alt. 

 5900 ft. 



50 min. 





15 



Thur. 



7/2 



6 :5o am 



Very heavy. 



J-VCpvji LC^J. ijy XVCLl 



30 min. 





16 



Mon. 



7/6 



•0'-' "ii-l 



and smoke from en- 



























tire length of crater. 















Medium. Air calm. 















Thin column steam 







17 



Mon. 



7/13 



3 .07 pm 



rose to height of 

 1800 ft. Little ash 

 visible west end 

 crater. 



40 min. 







Wed. 



7/iS 



6 :05 am 



Very heavy. Of long 







18 



duration 



4 hours 













Greatest disturb- 













ance thus far. Ex- 









Wed. 



7/15 





ceeded previous 

 eruptions in inten- 

 sity and duration. 

 Great quantities of 

 dust thrown out 







19 



12 :o5 pm 







