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Thursday, May 10, 2012

Another 2.5 earthquake in Arkansas yesterday


2.5 M - ARKANSAS
Preliminary Earthquake Report
Magnitude 2.5 M
Date-Time
9 May 2012 15:45:55 UTC
9 May 2012 10:45:55 near epicenter
9 May 2012 09:45:55 standard time in your timezone
Location 35.304N 92.046W
Depth 0 km
Distances
4 km (3 miles) SE (136 degrees) of Rose Bud, AR
11 km (7 miles) NE (39 degrees) of Mount Vernon, AR
18 km (11 miles) ESE (119 degrees) of Quitman, AR
68 km (42 miles) NNE (22 degrees) of Little Rock, AR
403 km (250 miles) SSW (204 degrees) of St. Louis, MO
Location Uncertainty Horizontal: 0.9 km; Vertical 1.3 km
Parameters Nph = 30; Dmin = 22.0 km; Rmss = 0.18 seconds; Gp = 50°
M-type = M; Version = A
Event ID NM 050912b ***This event supersedes event US2012ajbd.

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