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== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, 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 8:46:09 AM (PDT) on Wednesday, May 8, 2013. The magnitude 0.8 event occurred 4 km (3 miles) SSW of Saratoga, CA. The hypocentral depth is 8 km ( 5 miles).
| Magnitude |
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0.8 - duration magnitude (Md) |
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Time |
 |
Wednesday, May 8, 2013 at 8:46:09 AM (PDT)
Wednesday, May 8, 2013 at 15:46:09 (UTC)
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Distance from |
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Saratoga, CA - 4 km (3 miles) SSW (205 degrees)
Los Gatos, CA - 6 km (4 miles) W (273 degrees)
Cupertino, CA - 10 km (6 miles) S (185 degrees)
San Jose City Hall, CA - 18 km (11 miles) SW (227 degrees)
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Coordinates |
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37 deg. 13.8 min. N (37.230N), 122 deg. 2.5 min. W (122.041W)
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Depth |
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8.5 km (5.3 miles) |
|
Quality |
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Good |
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Location Quality Parameters |
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Nst= 7, Nph= 7, Dmin=6 km, Rmss=0.04 sec, Erho=0.5 km, Erzz=1.5 km, Gp=122.4 degrees
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Event ID# |
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nc71988026 |
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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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