== 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 1:02:49 PM (PDT) on Wednesday, May 6, 2009. The magnitude 0.8 event occurred 13 km (8 miles) E of Julian, CA. The hypocentral depth is 6 km ( 4 miles).
Magnitude |
0.8 - local magnitude (ML) |
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Time |
Wednesday, May 6, 2009 at 1:02:49 PM (PDT) Wednesday, May 6, 2009 at 20:02:49 (UTC)
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Distance from |
Julian, CA - 13 km (8 miles) E (92 degrees)
Borrego Springs, CA - 21 km (13 miles) SSW (198 degrees)
Pine Valley, CA - 28 km (17 miles) NNE (16 degrees)
Escondido, CA - 60 km (37 miles) E (96 degrees)
San Diego, CA - 73 km (45 miles) ENE (64 degrees)
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Coordinates |
33 deg. 4.0 min. N (33.066N), 116 deg. 26.6 min. W (116.443W) |
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Depth |
5.6 km (3.5 miles) |
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Location Quality |
Fair |
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Location Quality Parameters |
Nst= 28, Nph= 28, Dmin=19 km, Rmss=0.28 sec, Erho=0.6 km, Erzz=31.6 km, Gp=126 degrees
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Event ID# |
ci10405793 |
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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 South
For more information, see http://earthquake.usgs.gov/regional/sca/
|| Contacts
Back to map
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