== 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 4:10:55 AM (PDT) on Tuesday, May 5, 2009. The magnitude 1.4 event occurred 23 km (14 miles) N of Borrego Springs, CA. The hypocentral depth is 15 km ( 9 miles).
Magnitude |
1.4 - local magnitude (ML) |
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Time |
Tuesday, May 5, 2009 at 4:10:55 AM (PDT) Tuesday, May 5, 2009 at 11:10:55 (UTC)
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Distance from |
Borrego Springs, CA - 23 km (14 miles) N (354 degrees)
La Quinta, CA - 26 km (16 miles) SSW (201 degrees)
Anza, CA - 28 km (17 miles) ESE (114 degrees)
Palm Springs, CA - 43 km (27 miles) SSE (164 degrees)
San Diego, CA - 102 km (64 miles) NE (43 degrees)
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Coordinates |
33 deg. 27.2 min. N (33.453N), 116 deg. 24.0 min. W (116.400W) |
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Depth |
15 km (9.3 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 64, Nph= 64, Dmin=8 km, Rmss=0.24 sec, Erho=0.3 km, Erzz=0.5 km, Gp=61.2 degrees
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Event ID# |
ci10405201 |
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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
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