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== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, National Earthquake Information Center

Version #C: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.

A minor earthquake occurred at 1:05:51 PM (CST) on Thursday, December 13, 2012 .
The magnitude 3.3 event occurred 25 km (16 miles) SSW of Cokedale, CO .
The hypocentral depth is 6 km ( 4 miles).


Magnitude 3.3 - (unknown type)
Time Thursday, December 13, 2012 at 1:05:51 PM (CST)
Thursday, December 13, 2012 at 19:05:51 (UTC)
Distance from Cokedale, CO - 25 km (16 miles) SSW (213 degrees)
Starkville, CO - 29 km (18 miles) SW (232 degrees)
Raton, NM - 31 km (19 miles) W (281 degrees)
Pueblo, CO - 145 km (90 miles) S (186 degrees)
Coordinates 36 deg. 57.3 min. N (36.956N), 104 deg. 46.5 min. W (104.775W)
Depth 6.5 km (4.0 miles)
Quality Poor
Location Quality Parameters Nst= 65, Nph= 69, Dmin=37.8 km, Rmss=1.11 sec, Erho=12.4 km, Erzz=12.8 km, Gp=32.4 degrees
Event ID# usc000e9i0
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For more information, see http://earthquake.usgs.gov/research/monitoring/anss/neic/

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