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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 9:07:13 AM (PDT) on Sunday, September 29, 2013.
The magnitude 1.4 event occurred 29 km (18 miles) NW of Ocotillo, CA.
The hypocentral depth is 5 km ( 3 miles).




Magnitude 1.4 - local magnitude (Ml)
Time Sunday, September 29, 2013 at 9:07:13 AM (PDT)
Sunday, September 29, 2013 at 16:07:13 (UTC)
Distance from Ocotillo, CA - 29 km (18 miles) NW (304 degrees)
Ocotillo Wells, CA - 31 km (19 miles) SSW (201 degrees)
Julian, CA - 39 km (24 miles) SE (124 degrees)
El Centro, CA - 66 km (41 miles) W (279 degrees)
Coordinates 32 deg. 52.8 min. N (32.880N), 116 deg. 15.2 min. W (116.253W)
Depth 4.8 km (3.0 miles)
Quality Good
Location Quality Parameters Nst= 36, Nph= 52, Dmin=4 km, Rmss=0.19 sec, Erho=0.3 km, Erzz=0.7 km, Gp=90 degrees
Event ID ci11371298
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SCSN First Motion Mechanism 1



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