== 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 5:02:51 PM (PDT) on Saturday, May 2, 2009. The magnitude 0.9 event occurred 11 km (7 miles) SE of Sunol, CA. The hypocentral depth is 12 km ( 8 miles).
Magnitude |
0.9 - duration magnitude (Md) |
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Time |
Saturday, May 2, 2009 at 5:02:51 PM (PDT) Sunday, May 3, 2009 at 0:02:51 (UTC)
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Distance from |
Sunol, CA - 11 km (7 miles) SE (138 degrees)
Milpitas, CA - 13 km (8 miles) NE (34 degrees)
Fremont, CA - 15 km (9 miles) E (94 degrees)
Pleasanton, CA - 17 km (10 miles) SSE (158 degrees)
San Jose City Hall, CA - 23 km (14 miles) NNE (19 degrees)
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Coordinates |
37 deg. 32.0 min. N (37.533N), 121 deg. 48.7 min. W (121.812W) |
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Depth |
12.1 km (7.5 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 10, Nph= 10, Dmin=9 km, Rmss=0.04 sec, Erho=0.5 km, Erzz=1 km, Gp=129.6 degrees
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Event ID# |
nc71216771 |
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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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