M1.5 - 2km SSE of Lilbourn, Missouri (BETA) 2013-12-18 07:34:36 UTC


Did You Feel It? Tell Us!


Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.5 md ± 0.20
Location 36.568°N, 89.606°W ± 1.0 km
Depth 6.2 km ± 2.2 km
Number of Stations Used 12
Number of Phases Used 18
Minimum Distance 6.0 km (0.05°)
Travel Time Residual 0.05 sec
Azimuthal Gap 65°
Review Status MANUAL
Event ID nm121813b
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions