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

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

A moderate earthquake occurred at 4:37:00 AM (CDT) on Friday, April 18, 2008 .
The magnitude 5.2 event occurred 8 km (5 miles) NNE (14 degrees) of Bellmont, IL .
The hypocentral depth is 12 km ( 7 miles).


Magnitude 5.2 - moment magnitude (Mw)
Time Friday, April 18, 2008 at 4:37:00 AM (CDT)
Friday, April 18, 2008 at 9:37:00 (UTC)
Distance from Bellmont, IL - 8 km (5 miles) NNE (14 degrees)
Bone Gap, IL - 9 km (6 miles) E (88 degrees)
Keensburg, IL - 11 km (7 miles) N (350 degrees)
Evansville, IN - 60 km (38 miles) NNW (331 degrees)
Coordinates 38 deg. 27.0 min. N (38.450N), 87 deg. 53.4 min. W ( 87.890W)
Depth 11.6 km (7.2 miles)
Quality Poor
Location Quality Parameters Nst=185, Nph=185, Dmin=36.4 km, Rmss=0 sec, Erho=0 km, Erzz=0 km, Gp=21.6 degrees
Event ID# us2008qza6
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For more information, see http://wwwneic.cr.usgs.gov/

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