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 36.515°N, 89.555°W ± 1.2 km
Depth 6.9 km ± 4.1 km
Number of Stations Used 12
Number of Phases Used 16
Minimum Distance 3.0 km (0.03°)
Travel Time Residual 0.05 sec
Azimuthal Gap 137°
Review Status MANUAL
Event ID nm032414d
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions