== 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 12:16:46 AM (PDT) on Saturday, May 2, 2009.
The magnitude 0.5 event occurred 21 km (13 miles) ESE of Anza, CA.
The hypocentral depth is 10 km ( 6 miles).
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Magnitude |
0.5 - local magnitude (ML) |
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Time |
Saturday, May 2, 2009 at 12:16:46 AM (PDT)
Saturday, May 2, 2009 at 7:16:46 (UTC)
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Distance from |
Anza, CA - 21 km (13 miles) ESE (119 degrees)
Borrego Springs, CA - 26 km (16 miles) NNW (338 degrees)
La Quinta, CA - 29 km (18 miles) SW (215 degrees)
Palm Springs, CA - 40 km (25 miles) S (173 degrees)
San Diego, CA - 99 km (61 miles) NE (39 degrees)
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Coordinates |
33 deg. 27.9 min. N (33.465N), 116 deg. 28.5 min. W (116.475W) |
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Depth |
9.6 km (6.0 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst=024, Nph=024, Dmin=11 km, Rmss=0.1 sec, Erho=0.5 km, Erzz=1 km, Gp=111.6 degrees
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Event ID# |
ci10403913 |
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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
|
