== 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 2:45:08 PM (PST) on Tuesday, January 6, 2009.
The magnitude 0.4 event occurred 7 km (4 miles) SSW of Obsidian Butte, CA.
The hypocentral depth is 3 km ( 2 miles).
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Magnitude |
0.4 - (unknown type) |
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Time |
Tuesday, January 6, 2009 at 2:45:08 PM (PST)
Tuesday, January 6, 2009 at 22:45:08 (UTC)
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Distance from |
Obsidian Butte, CA - 7 km (4 miles) SSW (206 degrees)
Westmorland, CA - 10 km (6 miles) NNW (333 degrees)
Calipatria, CA - 15 km (9 miles) W (265 degrees)
El Centro, CA - 38 km (23 miles) NNW (344 degrees)
Tijuana, Baja California, Mexico - 142 km (88 miles) ENE (62 degrees)
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Coordinates |
33 deg. 6.9 min. N (33.115N), 115 deg. 40.1 min. W (115.669W) |
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Depth |
3.3 km (2.1 miles) |
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Location Quality |
Poor |
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Location Quality Parameters |
Nst=006, Nph=006, Dmin=9 km, Rmss=0.05 sec, Erho=3 km, Erzz=31.6 km, Gp=338.4 degrees
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Event ID# |
ci10369709 |
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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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