M0.9 - 12km SSW of New Madrid, Missouri (BETA) 2014-04-13 21:27:55 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.9 md ± 0.20
Location 36.477°N, 89.557°W ± 0.7 km
Depth 7.8 km ± 2.3 km
Number of Stations Used 13
Number of Phases Used 20
Minimum Distance 7.0 km (0.06°)
Travel Time Residual 0.07 sec
Azimuthal Gap 101°
Review Status MANUAL
Event ID nm041414b
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions