EARTHQUAKES OX THE PACIFIC COAST 39 



1904. October 14; Siieddeu Ranch, Ventura. 



'904. October 15; Sauta Barbara, Sierra Madre. 



Los Angeles. Light shock is said to have occurred. 

 Berkeley; 2:48:54 p. m. 



1904. October 20; Snedden Ranch. 



1904. October 25; Bishop. Campo, Cuyamaca. Laguna Valley. 



1904. October 27; Campo, Cuyanuica, Laguna Valley. 



1904. October 29; Brush Creek. 



1904. November 22; KSan Francisco; 7:7:46 a. m. 



1904. November 23; San Francisco. 



1904. November 25; Oakland. Chaliot Observatory. Observer, Professor 

 Burckhalter; .5:50:40 a. m., intensity II. 



1904. November 26; Cuyamaca, Mills College, Oakland, San Francisco. 



1904. November 27; San Francisco. 



Oakland, Chabot Observatory. Observer, Professor Burckhalter; 

 8:20:27 a. m. Duration few seconds; direction southwest to north- 

 east, intensity II. 



1904. December 1; Lick Observatory. At about 8 o'clock a record was 

 found on the plate of the duplex. No report of the shock was 

 turned in. — Dr. J. H. Moore. 



San Francisco, San Rafael. 



Oakland. Chabot Observatory. Observer, Professor Burckluiltcr; 

 1:00:01 a. m. Duration 8 seconds; direction southwest to north- 

 east, intensity IV. 1:04:23 a. m. Duration .3 seconds; direction 

 southwest to northeast, intensity III. 1:09 a. m. Direction south- 

 west to northeast, intensity III. 1:10 a. m. Direction southwest 

 to northeast. 



Berkeley; 1:07:10 a. m. Direction north to south. 



Napa; 1:00 a. m. — W. H. Martin. 



1904. December 2; San Francisco. 



1904. December 3; San Francisco. 



Lick Observatory; 7:56:12 p. m. Shock severe enough to rattle 

 windows; lasted about 1 or 2 seconds; preceded by a warning 

 noise so that I was expecting it for about 2 seconds.— Dr. W. W.. 

 Campbell. 



