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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 #2: This report supersedes any earlier reports of this event.
This is a computer-generated message. This event has not yet been reviewed by a seismologist.


A micro earthquake occurred at 0:22:22 AM (PDT) on Sunday, October 6, 2013.
The magnitude 1.7 event occurred 6 km (4 miles) N of Beaumont, CA.
The hypocentral depth is 15 km ( 9 miles).




Magnitude 1.7 - local magnitude (Ml)
Time Sunday, October 6, 2013 at 0:22:22 AM (PDT)
Sunday, October 6, 2013 at 7:22:22 (UTC)
Distance from Beaumont, CA - 6 km (4 miles) N (359 degrees)
Yucaipa, CA - 8 km (5 miles) SE (138 degrees)
Banning, CA - 11 km (7 miles) WNW (303 degrees)
San Bernardino, CA - 32 km (20 miles) ESE (115 degrees)
Coordinates 33 deg. 58.9 min. N (33.981N), 116 deg. 58.7 min. W (116.978W)
Depth 15.1 km (9.4 miles)
Quality Good
Location Quality Parameters Nst= 64, Nph= 90, Dmin=7 km, Rmss=0.25 sec, Erho=0.3 km, Erzz=0.7 km, Gp=32.4 degrees
Event ID ci11373642
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