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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 0:22:29 AM (PDT) on Tuesday, October 1, 2013.
The magnitude 1.5 event occurred 2 km (1 miles) S of Redlands, CA.
The hypocentral depth is 12 km ( 8 miles).




Magnitude 1.5 - local magnitude (Ml)
Time Tuesday, October 1, 2013 at 0:22:29 AM (PDT)
Tuesday, October 1, 2013 at 7:22:29 (UTC)
Distance from Redlands, CA - 2 km (1 miles) S (174 degrees)
Loma Linda, CA - 7 km (5 miles) ESE (102 degrees)
Yucaipa, CA - 13 km (8 miles) W (271 degrees)
San Bernardino, CA - 14 km (9 miles) SE (126 degrees)
Coordinates 34 deg. 2.1 min. N (34.035N), 117 deg. 10.5 min. W (117.174W)
Depth 12 km (7.5 miles)
Quality Good
Location Quality Parameters Nst= 38, Nph= 50, Dmin=6 km, Rmss=0.15 sec, Erho=0.2 km, Erzz=0.7 km, Gp=50.4 degrees
Event ID ci11371898
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