== 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 7:55:11 PM (PDT) on Friday, May 1, 2009.
The magnitude 0.8 event occurred 4 km (3 miles) E of San Ardo, CA.
The hypocentral depth is 10 km ( 6 miles).
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Magnitude |
0.8 - duration magnitude (Md) |
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Time |
Friday, May 1, 2009 at 7:55:11 PM (PDT)
Saturday, May 2, 2009 at 2:55:11 (UTC)
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Distance from |
San Ardo, CA - 4 km (3 miles) E (85 degrees)
Bradley, CA - 19 km (12 miles) NNW (344 degrees)
San Lucas, CA - 19 km (12 miles) SE (129 degrees)
King City, CA - 32 km (20 miles) SE (131 degrees)
San Jose City Hall, CA - 173 km (107 miles) SSE (148 degrees)
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Coordinates |
36 deg. 1.4 min. N (36.023N), 120 deg. 51.6 min. W (120.860W) |
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Depth |
9.9 km (6.2 miles) |
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Location Quality |
Excellent |
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Location Quality Parameters |
Nst= 17, Nph= 17, Dmin=3 km, Rmss=0.07 sec, Erho=0.5 km, Erzz=0.8 km, Gp=90 degrees
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Event ID# |
nc71216611 |
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Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
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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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