The First Earthquake I ever Felt

The First Earthquake I ever Felt

http://folkworm.ceri.memphis.edu/recenteqs/Quakes/usb0001lpu.html

Logo Recent Earthquakes in Central US

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

Version #8: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.

A light earthquake occurred at 11:00:50 PM (CST) on Sunday, February 27, 2011 .
The magnitude 4.7 event occurred 6 km (3 miles) NE (50 degrees) of Greenbrier, AR .
The hypocentral depth is 8 km ( 5 miles).


Magnitude 4.7 - (unknown type)
Time Sunday, February 27, 2011 at 11:00:50 PM (CST)
Monday, February 28, 2011 at 5:00:50 (UTC)
Distance from Greenbrier, AR - 6 km (3 miles) NE (50 degrees)
Guy, AR - 7 km (4 miles) S (184 degrees)
Twin Groves, AR - 11 km (7 miles) SE (135 degrees)
North Little Rock, AR - 56 km (35 miles) N (353 degrees)
Coordinates 35 deg. 15.9 min. N (35.265N), 92 deg. 20.4 min. W ( 92.340W)
Depth 7.8 km (4.8 miles)
Quality Fair
Location Quality Parameters Nst=113, Nph=124, Dmin=5.6 km, Rmss=1.48 sec, Erho=1 km, Erzz=11.4 km, Gp=39.6 degrees
Event ID# usb0001lpu
Additional Information map
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