Magnitude 4.1 - ARKANSAS

2005 February 10 14:04:54 UTC

Earthquake Details

Magnitude4.1
Date-Time
  • Thursday, February 10, 2005 at 14:04:54 UTC
  • Thursday, February 10, 2005 at 08:04:54 AM at epicenter
Location35.760°N, 90.250°W
Depth15.5 km (9.6 miles)
RegionARKANSAS
Distances
  • 5 km (3 miles) NNW (332°) from Etowah, AR
  • 7 km (4 miles) E (89°) from Caraway, AR
  • 14 km (8 miles) SE (129°) from Black Oak, AR
  • 76 km (47 miles) NNW (341°) from Memphis, TN
  • 319 km (198 miles) S (180°) from St. Louis, MO
Location Uncertaintyhorizontal +/- 0.4 km (0.2 miles); depth +/- 0.5 km (0.3 miles)
ParametersNST= 31, Nph= 32, Dmin=7.9 km, Rmss=0.07 sec, Gp= 61°,
M-type=centroid moment magnitude (Mw), Version=D
Source
Event IDnm722
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