== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/
Caltech/
CGS/
UCB/
UCSD/
UNR
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 microearthquake occurred at 8:04:51 AM (PDT) on Wednesday, September 10, 2008.
The magnitude 1.4 event occurred 3 km (2 miles) NNE of Diablo, CA.
The hypocentral depth is 17 km (11 miles).
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Magnitude |
1.4 - duration magnitude (Md) |
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Time |
Wednesday, September 10, 2008 at 8:04:51 AM (PDT)
Wednesday, September 10, 2008 at 15:04:51 (UTC)
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Distance from |
Diablo, CA - 3 km (2 miles) NNE (14 degrees)
Danville, CA - 6 km (4 miles) NNE (21 degrees)
Blackhawk, CA - 7 km (4 miles) NNW (333 degrees)
Concord, CA - 13 km (8 miles) SSE (153 degrees)
Oakland, CA - 26 km (16 miles) ENE (73 degrees)
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Coordinates |
37 deg. 51.8 min. N (37.863N), 121 deg. 56.9 min. W (121.949W) |
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Depth |
17.1 km (10.6 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 8, Nph= 8, Dmin=7 km, Rmss=0.02 sec, Erho=1.2 km, Erzz=2.1 km, Gp=97.2 degrees
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Event ID# |
nc51207900 |
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Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
Waveforms
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Did you feel it? ||
Shake Map North
For more information, see http://quake.wr.usgs.gov/
|| Contacts
Back to map
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