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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 event has been reviewed by a seismologist.


A micro earthquake occurred at 3:48:03 PM (PDT) on Tuesday, October 1, 2013.
The magnitude 1.0 event occurred 26 km (16 miles) S of Trona, CA.
The hypocentral depth is 7 km ( 4 miles).




Magnitude 1.0 - local magnitude (Ml)
Time Tuesday, October 1, 2013 at 3:48:03 PM (PDT)
Tuesday, October 1, 2013 at 22:48:03 (UTC)
Distance from Trona, CA - 26 km (16 miles) S (177 degrees)
Ridgecrest, CA - 30 km (18 miles) ESE (109 degrees)
Goldstone Lake, CA - 47 km (29 miles) WNW (295 degrees)
Boron, CA - 65 km (40 miles) NNE (24 degrees)
Coordinates 35 deg. 32.0 min. N (35.533N), 117 deg. 21.4 min. W (117.356W)
Depth 6.8 km (4.2 miles)
Quality Good
Location Quality Parameters Nst= 11, Nph= 18, Dmin=1 km, Rmss=0.17 sec, Erho=0.7 km, Erzz=0.5 km, Gp=126 degrees
Event ID ci11372074
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