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Southern California Earthquake Data Center

Recent Earthquakes

Recent Earthquakes in California and Nevada

== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California

Version #5: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.


A micro earthquake occurred at 6:01:30 PM (PDT) on Wednesday, October 2, 2013.
The magnitude 2.1 event occurred 12 km (8 miles) W of Ludlow, CA.
The hypocentral depth is 3 km ( 2 miles).




Magnitude 2.1 - local magnitude (Ml)
Time Wednesday, October 2, 2013 at 6:01:30 PM (PDT)
Thursday, October 3, 2013 at 1:01:30 (UTC)
Distance from Ludlow, CA - 12 km (8 miles) W (265 degrees)
Bagdad, CA - 41 km (25 miles) WNW (291 degrees)
Joshua Tree, CA - 64 km (40 miles) N (2 degrees)
Twentynine Palms, CA - 68 km (42 miles) NNW (341 degrees)
Coordinates 34 deg. 42.8 min. N (34.713N), 116 deg. 17.6 min. W (116.294W)
Depth 3.2 km (2.0 miles)
Quality Good
Location Quality Parameters Nst= 30, Nph= 42, Dmin=13 km, Rmss=0.13 sec, Erho=0.2 km, Erzz=1 km, Gp=46.8 degrees
Event ID ci11372490
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SCSN First Motion Mechanism 1



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