== 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 4:25:34 PM (PDT) on Thursday, May 7, 2009.
The magnitude 1.1 event occurred 8 km (5 miles) NNE of Anza, CA.
The hypocentral depth is 17 km (11 miles).
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Magnitude |
1.1 - local magnitude (ML) |
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Time |
Thursday, May 7, 2009 at 4:25:34 PM (PDT)
Thursday, May 7, 2009 at 23:25:34 (UTC)
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Distance from |
Anza, CA - 8 km (5 miles) NNE (12 degrees)
Idyllwild, CA - 14 km (9 miles) SSE (157 degrees)
Palm Springs, CA - 25 km (15 miles) SSW (208 degrees)
Valle Vista, CA - 27 km (16 miles) ESE (121 degrees)
San Diego, CA - 105 km (65 miles) NNE (26 degrees)
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Coordinates |
33 deg. 37.7 min. N (33.628N), 116 deg. 39.2 min. W (116.654W) |
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Depth |
17.1 km (10.6 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 51, Nph= 51, Dmin=5 km, Rmss=0.13 sec, Erho=0.3 km, Erzz=0.4 km, Gp=104.4 degrees
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Event ID# |
ci10406193 |
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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
|
