54 EARTHQUAKES ON THE PACIFIC COAST 



accompanied by a rumbling noise." — B. Ms. — S. F. Bulletin, Novem- 

 ber 27, 1858. 



1858. November 36; 0:35 a. m.; VII. 



Two shocks, San Francisco, Cal. — T. T. Oh. 24m. a heavy shock at 

 San Francisco and Oakland. — J. B. T. Nearly every brick building 

 in San Jose vs^as injured. The shock at San Jose was twenty-two 

 seconds long, and began at Oh. 42m. — B. Ms. — Perrey. This shock 

 was not felt at Stockton, Sacramento, nor Marysville. — J. B. T. 



N. B. — This shock was a Santa Clara Valley earthquake. 



1858. December 6; 2 p. m. 



Mariposa, Cal. — Perrey. 



1859. January 25; 20h. 20m.; VI. 



Severe shock in Trinity and Shasta Counties; at Weaverville, Shasta, 

 and Horsetown. — J. B. T. 



1859. Mareb 21; 5b. 20m. a. m. 



San Diego, Cal. — Perrey. 



1859. Marcb 25; VI. 



Fourteen shocks, one very severe, at San Felipe, Santa Clara County, , 

 Cal.— B. Ms. 



1859. Marcb; 



Dr. Mogencraft reports an eruption in northern part of Shasta 

 County. — Perrey. [?] 



1859. April 4; 13b.; VI. 



Severe shock at San Jose, Cal. — J. B. T. 



1859. April 27; 7:30 p. m. 



San Francisco, Cal., two shocks.— Perrey. 



1859. Ansnst 8; 



San Jose. — Sacramento Union, August 15, 1859. 



1859. Ansnst 10; about 9:30 p. m.; V. 



Heavy shock at San Jose; after several minutes another slighter. — 

 B. Ms. — Sacramento Union, August 15, 1859. 



1859. Angast lO; 22b. 35m.; V. 



Smart shock in S. F.— J. B. T.— S. F. D. 



1859. Aagnst 15; Angnst 17. 



Eruption of Mt. Hood, Oregon. — Perrey. [?] 



1859. Angnst 29; t0:30 p. m. 



Three distinct shocks in Mariposa County, Cal. — B. Ms. — Alta, Sep- 

 tember 10, 1859. 



