M1.9 - 2km SE of Fairfield Bay, Arkansas (BETA) 2014-01-01 03:33:00 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.9 md ± 0.20
Location 35.575°N, 92.260°W ± 1.1 km
Depth 1.7 km ± 2.1 km
Number of Stations Used 12
Number of Phases Used 17
Minimum Distance 7.0 km (0.06°)
Travel Time Residual 0.19 sec
Azimuthal Gap 94°
Review Status MANUAL
Event ID nm010114a
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions