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== PRELIMINARY EARTHQUAKE REPORT ==
Cooperative New Madrid Seismic Network

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

A micro earthquake occurred at 3:31:59 PM (CDT) on Wednesday, June 11, 2008 .
The magnitude 2.1 event occurred 6 km (4 miles) SSE of Tiptonville, TN .
The hypocentral depth is 5 km ( 3 miles).


Magnitude 2.1 - duration magnitude (Md)
Time Wednesday, June 11, 2008 at 3:31:59 PM (CDT)
Wednesday, June 11, 2008 at 20:31:59 (UTC)
Distance from Tiptonville, TN - 6 km (4 miles) SSE (152 degrees)
Ridgely, TN - 9 km (5 miles) NNE (30 degrees)
Samburg, TN - 9 km (6 miles) SW (234 degrees)
Jackson, TN - 98 km (61 miles) NW (325 degrees)
Coordinates 36 deg. 19.8 min. N (36.330N), 89 deg. 26.4 min. W ( 89.440W)
Depth 5 km (3.1 miles)
Quality Good
Location Quality Parameters Nst= 14, Nph= 24, Dmin=3.6 km, Rmss=0.08 sec, Erho=0.5 km, Erzz=0.9 km, Gp=144 degrees
Event ID# nmhwb0611b
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For more information, see http://folkworm.ceri.memphis.edu/

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