== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/
Caltech/
CGS/
UCB/
UCSD/
UNR
Version #O: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A microearthquake occurred at 3:31:02 AM (PDT) on Tuesday, August 11, 2009.
The magnitude 0.6 event occurred 14 km (8 miles) SE of Anza, CA.
The hypocentral depth is 8 km ( 5 miles).
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Magnitude |
0.6 - local magnitude (ML) |
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Time |
Tuesday, August 11, 2009 at 3:31:02 AM (PDT)
Tuesday, August 11, 2009 at 10:31:02 (UTC)
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Distance from |
Anza, CA - 14 km (8 miles) SE (125 degrees)
Borrego Springs, CA - 31 km (19 miles) NNW (328 degrees)
Palomar Observatory, CA - 32 km (20 miles) ENE (63 degrees)
Palm Springs, CA - 38 km (23 miles) S (183 degrees)
San Diego, CA - 96 km (60 miles) NE (35 degrees)
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Coordinates |
33 deg. 29.1 min. N (33.486N), 116 deg. 33.1 min. W (116.552W) |
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Depth |
7.5 km (4.7 miles) |
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Location Quality |
Excellent |
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Location Quality Parameters |
Nst= 40, Nph= 40, Dmin=5 km, Rmss=0.11 sec, Erho=0.2 km, Erzz=0.5 km, Gp=79.2 degrees
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Event ID# |
ci14498816 |
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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
|
