M1.6 - 7km SW of Lilbourn, Missouri (BETA) 2013-12-18 09:43:16 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.6 md ± 0.20
Location 36.539°N, 89.661°W ± 0.9 km
Depth 6.9 km ± 1.2 km
Number of Stations Used 11
Number of Phases Used 21
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.06 sec
Azimuthal Gap 151°
Review Status MANUAL
Event ID nm121813a
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions