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


A micro earthquake occurred at 10:48:21 AM (PDT) on Friday, October 4, 2013.
The magnitude 0.3 event occurred 4 km (2 miles) ENE (75 degrees) of Anza, CA.
The hypocentral depth is 16 km (10 miles).




Magnitude 0.3 - local magnitude (Ml)
Time Friday, October 4, 2013 at 10:48:21 AM (PDT)
Friday, October 4, 2013 at 17:48:21 (UTC)
Distance from Anza, CA - 4 km (2 miles) ENE (75 degrees)
Idyllwild, CA - 22 km (13 miles) SSE (159 degrees)
Cathedral City, CA - 28 km (18 miles) SSW (212 degrees)
Palm Springs, CA - 29 km (18 miles) SSW (196 degrees)
Coordinates 33 deg. 33.8 min. N (33.564N), 116 deg. 37.9 min. W (116.631W)
Depth 15.8 km (9.8 miles)
Quality Excellent
Location Quality Parameters Nst= 17, Nph= 27, Dmin=0 km, Rmss=0.07 sec, Erho=0.4 km, Erzz=0.6 km, Gp=68.4 degrees
Event ID ci11372970
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