Contact Us

Southern California Earthquake Data Center

Recent Earthquakes

Recent Earthquakes in California and Nevada

== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California

Version #0: This report supersedes any earlier reports of this event.
This is a computer-generated message. This event has not yet been reviewed by a seismologist.


A micro earthquake occurred at 7:08:35 PM (PDT) on Monday, September 30, 2013.
The magnitude 1.0 event occurred 2 km (1 miles) NW of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).




Magnitude 1.0 - duration magnitude (Md)
Time Monday, September 30, 2013 at 7:08:35 PM (PDT)
Tuesday, October 1, 2013 at 2:08:35 (UTC)
Distance from The Geysers, CA - 2 km (1 miles) NW (320 degrees)
Cloverdale, CA - 17 km (11 miles) E (88 degrees)
Kelseyville, CA - 19 km (12 miles) S (175 degrees)
Santa Rosa, CA - 42 km (26 miles) NNW (347 degrees)
Coordinates 38 deg. 48.6 min. N (38.810N), 122 deg. 49.2 min. W (122.820W)
Depth 3.5 km (2.2 miles)
Quality Good
Location Quality Parameters Nst= 22, Nph= 22, Dmin=1 km, Rmss=0.05 sec, Erho=0.3 km, Erzz=0.4 km, Gp=100.8 degrees
Event ID nc72075860
Additional Information map || waveforms
Waveforms



Did you feel it? || Shake Map North
More Information || Contacts

Back to map

 

 

top