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== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 8:12:06 PM (PDT) on Sunday, May 5, 2013. The magnitude 2.5 event occurred 6 km (4 miles) W of Laytonville, CA. The hypocentral depth is 4 km ( 3 miles).
| Magnitude |
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2.5 - duration magnitude (Md) |
|
Time |
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Sunday, May 5, 2013 at 8:12:06 PM (PDT)
Monday, May 6, 2013 at 3:12:06 (UTC)
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Distance from |
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Laytonville, CA - 6 km (4 miles) W (264 degrees)
Rockport, CA - 23 km (14 miles) ESE (105 degrees)
Cape Vizcaino, CA - 24 km (15 miles) ESE (102 degrees)
Fort Bragg, CA - 34 km (21 miles) NE (39 degrees)
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Coordinates |
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39 deg. 41.0 min. N (39.683N), 123 deg. 33.3 min. W (123.554W)
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Depth |
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4.2 km (2.6 miles) |
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Quality |
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Good |
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Location Quality Parameters |
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Nst= 37, Nph= 37, Dmin=2 km, Rmss=0.1 sec, Erho=0.2 km, Erzz=0.3 km, Gp=93.6 degrees
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Event ID# |
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nc71986266 |
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Additional Information |
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map || waveforms
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Did you feel it?
Waveforms
NCSS First Motion Mechanism 1
NCSS First Motion Mechanism 2
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For more information, see http://quake.wr.usgs.gov/
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