SEISMOGRAPH RECOUDS 



377 



Place of observation. 



Distance 



from 



epicentra 



in degrees. 



Calculated 



interval 



in minutes 



at 3 km. per 



second. 



Recorded time of maxima in 

 minutes after origin. 



Septem- 

 ber 3. 



Septem- 

 ber 10. 



Septem- 

 ber 10. 



Victoria . 



14.2 

 39.0 

 55.5 



8.8 

 24.2 

 34.4 



12.0 

 23.5 

 28.5 

 30.0 

 42 5 

 41.0 

 41.2 

 68.4 

 71.0 

 51.0 

 54.5 

 60.5 

 54.5 

 60.5 

 49.5 

 48.5 

 48.5 







Toronto 



23.8 



23.6 



Tokio 



29.5 



Tokio 







Kew 



64.4 

 65.1 



73.0 



39.9 

 40.4 



45.3 

 45.3 

 45.3 

 45.4 

 45.4 

 45.4 

 45.4 

 46.1 

 46.1 

 46.1 

 47.4 



48.6 

 46.3 



41.1 



Shide 



44.0 







Trieste 



Trieste 



54.0 

 48.6 

 46.3 

 50 5 

 55.5 

 50.0 



48.5 

 46.4 



Trieste 





46 9 



Padua 



73.1 



74.3 

 76.5 



47.5 





46.5 

 45.5 

 47.5 



Quarto 



47.5 



46.2 





60.5 









Rome 



53.8 

 51.5 

 54.1 

 54.1 



48.7 



42.5 



Rocca di Papa 





44 5 



^ 



76.8 



77.7 



47.6 



48.2 



47.5 

 65.1 

 52.5 

 51.3 

 52.7 

 56.5 

 52.5 

 66.0 

 53.1 

 54.1 

 58.0 



46.3 

 45.3 











San Fernando 



48.2 



45 4 



Ischia 



55.5 



Ischia 





Catania 



81.3 



50.7 



52.8 

 58.8 

 57.3 

 71.7 

 69.3 



49 1 



Catania 



56.1 



Bombay 



95.5 

 107.5 

 109.3 

 138.0 

 149.6 

 210.4 

 283.2 

 283.5 



60 6 

 66.6 

 67.8 

 85.6 

 92.8 



58.6 



Batavia 



76.8 



Cordoba 





83.3 



Mauritius 



91.0 



91.0 



111.5 



169.0 



169.5 



87.7 



Capetown 



90.5 

 107.5 



84 7 



Capetown 



102 



San Fernando 







Rocca di Papa 







Trieste 





131.5 





Toronto 



321.0 

 345.8 





214.5 

 219.5 



194.5 



Victoria 















SEISMOGRAPH RECORD COMPARED WITH LOCAL ACCOUNTS 



The most reliable of the local accounts show that the principal earth- 

 quakes felt in Alaska came on the following dates and at hours listed 

 below. The origin in most cases was near Yakutat, but the nearest accu- 

 rate time record was usually at Cape Whitshed. 



XXVII— Bull. Geol. See. Am., Vol. 21, 1909 



I 



