== 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 2:28:04 PM (PDT) on Thursday, September 11, 2008.
The magnitude 2.1 event occurred 16 km (10 miles) SSE of Tres Pinos, CA.
The hypocentral depth is 7 km ( 4 miles).
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Magnitude |
2.1 - duration magnitude (Md) |
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Time |
Thursday, September 11, 2008 at 2:28:04 PM (PDT)
Thursday, September 11, 2008 at 21:28:04 (UTC)
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Distance from |
Tres Pinos, CA - 16 km (10 miles) SSE (166 degrees)
Pinnacles, CA - 18 km (11 miles) NW (319 degrees)
Gonzales, CA - 22 km (14 miles) NE (42 degrees)
Hollister, CA - 24 km (15 miles) SSE (153 degrees)
San Jose City Hall, CA - 94 km (58 miles) SE (144 degrees)
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Coordinates |
36 deg. 39.2 min. N (36.654N), 121 deg. 16.7 min. W (121.278W) |
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Depth |
7.2 km (4.5 miles) |
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Location Quality |
Excellent |
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Location Quality Parameters |
Nst= 38, Nph= 38, Dmin=1 km, Rmss=0.05 sec, Erho=0.2 km, Erzz=0.5 km, Gp=46.8 degrees
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Event ID# |
nc51207936 |
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Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
NCSN First Motion Mechanism 1
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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