== 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 1:40:50 PM (PDT) on Sunday, May 10, 2009.
The magnitude 0.6 event occurred 5 km (3 miles) N of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
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Magnitude |
0.6 - duration magnitude (Md) |
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Time |
Sunday, May 10, 2009 at 1:40:50 PM (PDT)
Sunday, May 10, 2009 at 20:40:50 (UTC)
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Distance from |
The Geysers, CA - 5 km (3 miles) N (353 degrees)
Cobb, CA - 8 km (5 miles) W (275 degrees)
Anderson Springs, CA - 13 km (8 miles) NW (305 degrees)
Santa Rosa, CA - 45 km (28 miles) NNW (348 degrees)
Sacramento, CA - 121 km (75 miles) WNW (286 degrees)
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Coordinates |
38 deg. 50.5 min. N (38.841N), 122 deg. 48.8 min. W (122.813W) |
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Depth |
2.7 km (1.7 miles) |
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Location Quality |
Fair |
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Location Quality Parameters |
Nst= 8, Nph= 8, Dmin=2 km, Rmss=0.01 sec, Erho=1.6 km, Erzz=3.5 km, Gp=190.8 degrees
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Event ID# |
nc51221347 |
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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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