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


A micro earthquake occurred at 11:57:25 PM (PDT) on Saturday, May 4, 2013.
The magnitude 0.8 event occurred 5 km (3 miles) SSW of Idyllwild, CA.
The hypocentral depth is 20 km (13 miles).




Magnitude 0.8 - local magnitude (Ml)
Time Saturday, May 4, 2013 at 11:57:25 PM (PDT)
Sunday, May 5, 2013 at 6:57:25 (UTC)
Distance from Idyllwild, CA - 5 km (3 miles) SSW (201 degrees)
Anza, CA - 17 km (11 miles) NNW (341 degrees)
Palm Springs, CA - 21 km (13 miles) SW (234 degrees)
Hemet, CA - 22 km (14 miles) ESE (102 degrees)
Coordinates 33 deg. 42.2 min. N (33.704N), 116 deg. 43.9 min. W (116.732W)
Depth 20.2 km (12.6 miles)
Quality Good
Location Quality Parameters Nst= 19, Nph= 32, Dmin=2 km, Rmss=0.08 sec, Erho=0.4 km, Erzz=0.4 km, Gp=133.2 degrees
Event ID ci15337881
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