M2.8 - 4km W of Malden, Missouri (BETA) 2014-07-04 13:41:47 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 2.8 md ± 0.20
Location 36.556°N, 90.017°W ± 0.3 km
Depth 7.7 km ± 0.9 km
Number of Stations Used 36
Number of Phases Used 58
Minimum Distance 7.0 km (0.06°)
Travel Time Residual 0.12 sec
Azimuthal Gap 65°
Review Status MANUAL
Event ID nm60052977
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions