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


A micro earthquake occurred at 11:21:31 AM (PDT) on Friday, October 4, 2013.
The magnitude 1.5 event occurred 14 km (8 miles) NNE (24 degrees) of Mecca, CA.
The hypocentral depth is 9 km ( 6 miles).




Magnitude 1.5 - local magnitude (Ml)
Time Friday, October 4, 2013 at 11:21:31 AM (PDT)
Friday, October 4, 2013 at 18:21:31 (UTC)
Distance from Mecca, CA - 14 km (8 miles) NNE (24 degrees)
Indio, CA - 19 km (12 miles) E (101 degrees)
North Shore, CA - 19 km (12 miles) NNW (337 degrees)
Twentynine Palms, CA - 51 km (31 miles) S (176 degrees)
Coordinates 33 deg. 40.9 min. N (33.681N), 116 deg. 1.0 min. W (116.017W)
Depth 9.2 km (5.7 miles)
Quality Good
Location Quality Parameters Nst= 41, Nph= 62, Dmin=4 km, Rmss=0.11 sec, Erho=0.2 km, Erzz=0.4 km, Gp=108 degrees
Event ID ci11372978
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