M1.3 - 8km SSW of New Madrid, Missouri (BETA) 2014-03-20 11:04:38 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.3 md ± 0.20
Location 36.516°N, 89.554°W ± 1.3 km
Depth 6.4 km ± 5.0 km
Number of Stations Used 9
Number of Phases Used 13
Minimum Distance 10.0 km (0.09°)
Travel Time Residual 0.07 sec
Azimuthal Gap 90°
Review Status MANUAL
Event ID nm032014a
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions