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== PRELIMINARY EARTHQUAKE REPORT ==

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



Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 3:34:01 AM (PDT) on Thursday, October 3, 2013.
The magnitude 1.8 event occurred 13 km (8 miles) W of Ludlow, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 1.8 - local magnitude (Ml)
Time Thursday, October 3, 2013 at 3:34:01 AM (PDT)
Thursday, October 3, 2013 at 10:34:01 (UTC)
Distance from Ludlow, CA - 13 km (8 miles) W (266 degrees)
Bagdad, CA - 41 km (26 miles) WNW (291 degrees)
Joshua Tree, CA - 64 km (40 miles) N (1 degrees)
Twentynine Palms, CA - 68 km (42 miles) NNW (341 degrees)
Coordinates 34 deg. 42.9 min. N (34.714N), 116 deg. 18.0 min. W (116.299W)
Depth 5.4 km (3.4 miles)
Quality Fair
Location Quality Parameters Nst= 14, Nph= 19, Dmin=13 km, Rmss=0.15 sec, Erho=0.4 km, Erzz=31.6 km, Gp=97.2 degrees
Event ID# ci11372594
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