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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 11:57:04 AM (PDT) on Friday, October 4, 2013.
The magnitude 0.7 event occurred 5 km (3 miles) NNE (33 degrees) of Anza, CA.
The hypocentral depth is 14 km ( 9 miles).




Magnitude 0.7 - local magnitude (Ml)
Time Friday, October 4, 2013 at 11:57:04 AM (PDT)
Friday, October 4, 2013 at 18:57:04 (UTC)
Distance from Anza, CA - 5 km (3 miles) NNE (33 degrees)
Idyllwild, CA - 18 km (11 miles) SSE (159 degrees)
Palm Springs, CA - 26 km (16 miles) SSW (200 degrees)
Cathedral City, CA - 26 km (16 miles) SW (218 degrees)
Coordinates 33 deg. 35.6 min. N (33.593N), 116 deg. 38.5 min. W (116.642W)
Depth 13.9 km (8.6 miles)
Quality Good
Location Quality Parameters Nst= 22, Nph= 32, Dmin=3 km, Rmss=0.11 sec, Erho=0.4 km, Erzz=0.6 km, Gp=93.6 degrees
Event ID ci11372994
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