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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 11:51:08 AM (PDT) on Thursday, October 3, 2013.
The magnitude 0.4 event occurred 11 km (7 miles) SSW of Idyllwild, CA.
The hypocentral depth is 12 km ( 7 miles).




Magnitude 0.4 - local magnitude (Ml)
Time Thursday, October 3, 2013 at 11:51:08 AM (PDT)
Thursday, October 3, 2013 at 18:51:08 (UTC)
Distance from Idyllwild, CA - 11 km (7 miles) SSW (211 degrees)
Anza, CA - 15 km (9 miles) NW (320 degrees)
Hemet, CA - 21 km (13 miles) ESE (118 degrees)
Palm Springs, CA - 27 km (17 miles) SW (231 degrees)
Coordinates 33 deg. 39.5 min. N (33.659N), 116 deg. 46.5 min. W (116.775W)
Depth 11.9 km (7.4 miles)
Quality Good
Location Quality Parameters Nst= 15, Nph= 26, Dmin=7 km, Rmss=0.04 sec, Erho=0.4 km, Erzz=0.6 km, Gp=111.6 degrees
Event ID ci11372730
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