M2.2 - 1km WSW of Clinton, Arkansas (BETA) 2014-02-15 04:00:59 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 2.2 md ± 0.20
Location 35.588°N, 92.479°W ± 1.1 km
Depth 0.1 km ± 2.8 km
Number of Stations Used 13
Number of Phases Used 20
Minimum Distance 21.0 km (0.19°)
Travel Time Residual 0.3 sec
Azimuthal Gap 61°
Review Status MANUAL
Event ID nm021514a
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions