== 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 2:40:52 AM (PDT) on Monday, May 4, 2009. The magnitude 1.1 event occurred 6 km (4 miles) NNW of Banning, CA. The hypocentral depth is 10 km ( 6 miles).
Magnitude |
1.1 - local magnitude (ML) |
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Time |
Monday, May 4, 2009 at 2:40:52 AM (PDT) Monday, May 4, 2009 at 9:40:52 (UTC)
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Distance from |
Banning, CA - 6 km (4 miles) NNW (341 degrees)
Beaumont, CA - 8 km (5 miles) NE (38 degrees)
Yucaipa, CA - 13 km (8 miles) ESE (114 degrees)
Moreno Valley, CA - 29 km (18 miles) ENE (78 degrees)
Los Angeles Civic Center, CA - 123 km (76 miles) E (93 degrees)
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Coordinates |
33 deg. 58.9 min. N (33.982N), 116 deg. 55.1 min. W (116.919W) |
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Depth |
9.5 km (5.9 miles) |
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Location Quality |
Excellent |
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Location Quality Parameters |
Nst=032, Nph=032, Dmin=8 km, Rmss=0.13 sec, Erho=0.3 km, Erzz=1 km, Gp=72 degrees
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Event ID# |
ci10404761 |
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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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