EAETHQUAKES ON THE PACIFIC COAST 73 



1808. March 28; nbont 11 p. in. 



S. F., Cal.— S. F. D. 



1808. Marcli 29; about 9 p. m. 



S. F., Cal.— S. F. D. 



1808. About April 33; 



Healdsburg, Cal.— *S. F. RuUctin, May 7, 1868. 



1808. April 29; 7:15- a. in. 



Three distinct shocks, no damage done, Yreka, Cal. — B. Ms. The 

 first experienced here; it was accompanied by a rumbling noise. — 

 8. F. Call, April 30, 1868. 



1808. May 7; 12 a. m.; V. 



Severe shock at Healdsburg, Cal.— S. F. Bulletin, May 7, 1S68. 



1808. May 9; 11;30 p. m. 



Calistoga, Napa County.— B. Ms.~Alta, May 11, 1868. 



1808. May 18; 



Three hundred miles west of San Francisco, in lat. 44° 7' N. and 

 long. 139° 7', a submarine earthquake. — Perrey. — Mem. Cour. 22, 

 p. SO. 



1808. May 24; 9 p. m. 



Two shocks in Sacramento, Cal. — Fuchs. Not felt in S. F.; violent in 

 the State of Nevada. — Perrey. 



1808. May 20; 10:37 p. m. 



San Francisco, Cal. — Fuchs. — Perrej-. Two shocks. — B. Ms. 



1808. May 27; about 3 a. m,; IV. 



S. F., Cal., light shock.— B. Ms. 



1S08. May 39; 9 p. m. 



Three shocks, Lassen County, Cal.; first at 9 p. m. ; two others in the 

 course of fifteen minutes.— B. Ms.— »Sf. F. BuUetUi, June 12, 1868. 

 About 9 p. m., series of shocks in interior of California and in 

 Nevada; but not at S. F., nor north of a line from Sacramento to 

 Ft. Churchill; felt in Sacramento. — B. Ms. 



1808. May 30; 



Severe earthquake at ]\Iukelteo and the Tulalip Reservation, W. T. — 

 Biilletin, June 2, 1868.— P. 



1808. 5Iay; IX? 



A severe earthquake (not felt in Northern or Central California) 

 opened a long fissure in the earth at Dos Palmas, S. P. R. R. — H. 

 ]\rs.— Editorial 8. F. Bulletin, March 29, 1872. 



