== 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 8:28:00 AM (PDT) on Saturday, May 9, 2009.
The magnitude 0.6 event occurred 10 km (6 miles) NNW of The Geysers, CA.
The hypocentral depth is 12 km ( 8 miles).
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Magnitude |
0.6 - duration magnitude (Md) |
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Time |
Saturday, May 9, 2009 at 8:28:00 AM (PDT)
Saturday, May 9, 2009 at 15:28:00 (UTC)
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Distance from |
The Geysers, CA - 10 km (6 miles) NNW (341 degrees)
Kelseyville, CA - 10 km (6 miles) S (185 degrees)
Cobb, CA - 12 km (7 miles) WNW (295 degrees)
Ukiah, CA - 44 km (27 miles) SE (133 degrees)
Sacramento, CA - 124 km (77 miles) WNW (287 degrees)
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Coordinates |
38 deg. 52.8 min. N (38.880N), 122 deg. 50.6 min. W (122.843W) |
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Depth |
12.5 km (7.8 miles) |
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Location Quality |
Poor |
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Location Quality Parameters |
Nst= 9, Nph= 9, Dmin=9 km, Rmss=0.15 sec, Erho=10 km, Erzz=8.1 km, Gp=316.8 degrees
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Event ID# |
nc51221278 |
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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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