== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/
Caltech/
CGS/
UCB/
UCSD/
UNR
Version #2: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A microearthquake occurred at 2:04:10 AM (PDT) on Wednesday, May 6, 2009. The magnitude 1.3 event occurred 7 km (5 miles) ENE of San Martin, CA. The hypocentral depth is 6 km ( 4 miles).
Magnitude |
1.3 - duration magnitude (Md) |
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Time |
Wednesday, May 6, 2009 at 2:04:10 AM (PDT) Wednesday, May 6, 2009 at 9:04:10 (UTC)
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Distance from |
San Martin, CA - 7 km (5 miles) ENE (71 degrees)
Morgan Hill, CA - 11 km (7 miles) E (100 degrees)
Gilroy, CA - 12 km (7 miles) NNE (26 degrees)
Hollister, CA - 31 km (19 miles) NNW (340 degrees)
San Jose City Hall, CA - 42 km (26 miles) SE (128 degrees)
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Coordinates |
37 deg. 6.6 min. N (37.109N), 121 deg. 31.2 min. W (121.520W) |
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Depth |
5.8 km (3.6 miles) |
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Location Quality |
Excellent |
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Location Quality Parameters |
Nst= 46, Nph= 46, Dmin=1 km, Rmss=0.08 sec, Erho=0.2 km, Erzz=0.4 km, Gp=61.2 degrees
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Event ID# |
nc51221105 |
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Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
NCSN First Motion Mechanism 1
NCSN First Motion Mechanism 2
NCSN First Motion Mechanism 3
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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