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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 3:27:16 PM (PDT) on Thursday, May 2, 2013. The magnitude 2.0 event occurred 8 km (5 miles) NW of Punta Gorda, CA. The hypocentral depth is 8 km ( 5 miles).
| Magnitude |
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2.0 - duration magnitude (Md) |
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Time |
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Thursday, May 2, 2013 at 3:27:16 PM (PDT)
Thursday, May 2, 2013 at 22:27:16 (UTC)
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Distance from |
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Punta Gorda, CA - 8 km (5 miles) NW (322 degrees)
Petrolia, CA - 12 km (7 miles) W (267 degrees)
Ferndale, CA - 32 km (20 miles) SSW (205 degrees)
Eureka, CA - 58 km (36 miles) SSW (202 degrees)
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Coordinates |
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40 deg. 19.1 min. N (40.319N), 124 deg. 25.2 min. W (124.421W)
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Depth |
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7.7 km (4.8 miles) |
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Quality |
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Fair |
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Location Quality Parameters |
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Nst= 24, Nph= 24, Dmin=12 km, Rmss=0.19 sec, Erho=0.7 km, Erzz=0.7 km, Gp=252 degrees
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Event ID# |
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nc71984346 |
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Additional Information |
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map || waveforms
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Waveforms
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For more information, see http://quake.wr.usgs.gov/
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