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 1:41:38 PM (PDT) on Thursday, May 2, 2013.
The magnitude 1.0 event occurred 9 km (5 miles) SE of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).




Magnitude 1.0 - duration magnitude (Md)
Time Thursday, May 2, 2013 at 1:41:38 PM (PDT)
Thursday, May 2, 2013 at 20:41:38 (UTC)
Distance from The Geysers, CA - 9 km (5 miles) SE (124 degrees)
Lower Lake, CA - 20 km (12 miles) SSW (210 degrees)
Healdsburg, CA - 20 km (13 miles) NE (38 degrees)
Santa Rosa, CA - 35 km (22 miles) N (358 degrees)
Coordinates 38 deg. 45.3 min. N (38.755N), 122 deg. 43.5 min. W (122.724W)
Depth 1.4 km (0.9 miles)
Quality Good
Location Quality Parameters Nst= 11, Nph= 11, Dmin=2 km, Rmss=0.04 sec, Erho=0.4 km, Erzz=0.7 km, Gp=111.6 degrees
Event ID nc71984311
Additional Information map || waveforms
Waveforms



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

Back to map

 

 

top