M1.2 - 11km SSE of New Madrid, Missouri (BETA) 2014-01-23 10:52:16 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.2 md ± 0.20
Location 36.494°N, 89.478°W ± 1.2 km
Depth 8.7 km ± 2.8 km
Number of Stations Used 11
Number of Phases Used 18
Minimum Distance 8.0 km (0.07°)
Travel Time Residual 0.47 sec
Azimuthal Gap 155°
Review Status MANUAL
Event ID nm012314a
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions