M1.7 - 9km N of New Madrid, Missouri (BETA) 2014-04-24 22:19:14 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.7 md ± 0.20
Location 36.671°N, 89.524°W ± 0.7 km
Depth 11.6 km ± 1.6 km
Number of Stations Used 19
Number of Phases Used 30
Minimum Distance 6.0 km (0.05°)
Travel Time Residual 0.07 sec
Azimuthal Gap 47°
Review Status MANUAL
Event ID nm042514b
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions