== 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 11:39:35 AM (PDT) on Monday, May 4, 2009. The magnitude 1.4 event occurred 22 km (14 miles) NNE of Trona, CA. The hypocentral depth is 2 km ( 1 mile).
Magnitude |
1.4 - local magnitude (ML) |
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Time |
Monday, May 4, 2009 at 11:39:35 AM (PDT) Monday, May 4, 2009 at 18:39:35 (UTC)
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Distance from |
Trona, CA - 22 km (14 miles) NNE (13 degrees)
Searles Valley, CA - 23 km (14 miles) NNE (16 degrees)
Telescope Peak, CA - 31 km (19 miles) SW (221 degrees)
Ridgecrest, CA - 50 km (31 miles) NE (41 degrees)
Las Vegas, NV - 190 km (118 miles) W (263 degrees)
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Coordinates |
35 deg. 57.6 min. N (35.960N), 117 deg. 18.8 min. W (117.313W) |
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Depth |
1.9 km (1.2 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 33, Nph= 33, Dmin=8 km, Rmss=0.22 sec, Erho=0.3 km, Erzz=0.7 km, Gp=68.4 degrees
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Event ID# |
ci10404905 |
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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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