M2.1 - 1km SE of Fairfield Bay, Arkansas (BETA) 2014-04-14 09:03:22 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 2.1 md ± 0.20
Location 35.582°N, 92.267°W ± 1.3 km
Depth 3.0 km ± 4.7 km
Number of Stations Used 10
Number of Phases Used 16
Minimum Distance 27.0 km (0.24°)
Travel Time Residual 0.31 sec
Azimuthal Gap 112°
Review Status MANUAL
Event ID nm041414a
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions