== 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 6:37:59 AM (PST) on Saturday, January 3, 2009.
The magnitude 2.2 event occurred 4 km (2 miles) NE of The Geysers, CA.
The hypocentral depth is 0.3 km (0.2 miles).
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Magnitude |
2.2 - duration magnitude (Md) |
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Time |
Saturday, January 3, 2009 at 6:37:59 AM (PST)
Saturday, January 3, 2009 at 14:37:59 (UTC)
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Distance from |
The Geysers, CA - 4 km (2 miles) NE (44 degrees)
Cobb, CA - 5 km (3 miles) WSW (252 degrees)
Anderson Springs, CA - 9 km (6 miles) NW (304 degrees)
Santa Rosa, CA - 42 km (26 miles) N (351 degrees)
Sacramento, CA - 117 km (73 miles) WNW (285 degrees)
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Coordinates |
38 deg. 49.3 min. N (38.821N), 122 deg. 46.7 min. W (122.778W) |
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Depth |
0.3 km (0.2 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 24, Nph= 24, Dmin=1 km, Rmss=0.15 sec, Erho=0.2 km, Erzz=0.5 km, Gp=43.2 degrees
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Event ID# |
nc51214527 |
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Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
Did you feel it?
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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