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Southern California Earthquake Data Center

Recent Earthquakes

Recent Earthquakes in California and Nevada

== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California

Version #1: 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 5:07:15 PM (PDT) on Friday, October 4, 2013.
The magnitude 2.1 event occurred 2 km (1 miles) NE (34 degrees) of Pinnacles, CA.
The hypocentral depth is 4 km ( 3 miles).




Magnitude 2.1 - duration magnitude (Md)
Time Friday, October 4, 2013 at 5:07:15 PM (PDT)
Saturday, October 5, 2013 at 0:07:15 (UTC)
Distance from Pinnacles, CA - 2 km (1 miles) NE (34 degrees)
Soledad, CA - 22 km (13 miles) NE (52 degrees)
Greenfield, CA - 27 km (17 miles) NNE (22 degrees)
King City, CA - 37 km (23 miles) N (359 degrees)
Coordinates 36 deg. 32.6 min. N (36.544N), 121 deg. 8.0 min. W (121.133W)
Depth 4.5 km (2.8 miles)
Quality Good
Location Quality Parameters Nst= 29, Nph= 29, Dmin=6 km, Rmss=0.07 sec, Erho=0.2 km, Erzz=0.7 km, Gp=61.2 degrees
Event ID nc72081151
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