EAETHQUAKES ON THE PACIFIC COAST 65 



18G5. April 2T; 151i. 5em. 



Shock at San Francisco, CaL— J. B. T. 



1865. May 34; 31i. 31m.; V. 



Smart shock at San Francisco, San Juan, and Santa Cruz. At the 

 first place, a single movement; at the second, two waves. — J. B. T. 

 — Perrey. — Fuchs. Lig-ht shock at 3.30 a. m. — T. T. Remarkably 

 heavy in Southern California (VII?). — B. Ms. 



1865. Jnne 13; ? 



Several shocks at Victoria, Vancouver Island. — Fuchs. — -P. 



1865. June 14; 13m.; III. 



Slight shock at S. F., Cal.— S. F. D. 



1865. August 35; 9 p. m.; VI. 



Heavjr shock at Vancouver Island, lasting- two minutes; later two 

 more shocks. — Fuchs. (IV) at Victoria. — P. 



1865. An^ust 39; 5 a. m. 



Shock in S. F., CaL, from southeast to northwest. — Fuchs. — Perrey. 



1865. September 31; 



Eruption at Mt. Hood. — Perrey. (Doubtful.) 



1865. September 22; V. 



Smart shock at Yreka, CaL— J. B. T. 



1865. September 33; 



:Mt. Hood in eruption from September 23 to October 8, certainly. — 

 B. Ms. [?] 



1865. October 1; 7 a. m.; IX. 



Heavy shock at Eureka, Cal. — Fuchs. Which destroyed all the brick 

 hoiis.es. — Perrey. 



1865. October 1; 9b. 15m.; VI or more severe. 



Very smart shock at Fort Humboldt, CaL— J. B. T. 



1865. October 3; V, 



Heavy shock at Eureka, Humboldt County, Cal. — B. Ms. 



1865. October 5; ? 



Shock in S. F., Cal. — Fuchs. — Perrey. 



1865. October 8; 13b. 46m. 



Very severe shock at San Francisco, San Jose, Stockton, Santa Cruz, 

 Sacramento, etc. Most severe shock since the annexation of the 

 territory, and it was followed by a condition of continuous vibra- 

 tion, which lasted for about ten hours. J. B. T. — T. T.- Yolo 

 County.— B. Ms. 

 5 



