== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/
Caltech/
CGS/
UCB/
UCSD/
UNR
Version #M: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A microearthquake occurred at 3:58:52 AM (PDT) on Sunday, May 10, 2009.
The magnitude 0.9 event occurred 14 km (8 miles) SE of Anza, CA.
The hypocentral depth is 11 km ( 7 miles).
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Magnitude |
0.9 - local magnitude (ML) |
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Time |
Sunday, May 10, 2009 at 3:58:52 AM (PDT)
Sunday, May 10, 2009 at 10:58:52 (UTC)
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Distance from |
Anza, CA - 14 km (8 miles) SE (142 degrees)
Palomar Observatory, CA - 29 km (18 miles) ENE (66 degrees)
Lake Henshaw, CA - 30 km (18 miles) NE (34 degrees)
Palm Springs, CA - 41 km (25 miles) S (187 degrees)
San Diego, CA - 92 km (57 miles) NE (35 degrees)
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Coordinates |
33 deg. 27.5 min. N (33.459N), 116 deg. 34.8 min. W (116.581W) |
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Depth |
11.1 km (6.9 miles) |
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Location Quality |
Excellent |
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Location Quality Parameters |
Nst=050, Nph=050, Dmin=4 km, Rmss=0.12 sec, Erho=0.2 km, Erzz=0.5 km, Gp=75.6 degrees
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Event ID# |
ci10407161 |
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Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
Waveforms
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Did you feel it? ||
Shake Map South
For more information, see http://earthquake.usgs.gov/regional/sca/
|| Contacts
Back to map
|
