M1.5 - 8km SSW of New Madrid, Missouri (BETA) 2013-04-26 08:23:01 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.5 Md ± 0.20
Location 36.515°N, 89.559°W ± 0.9 km
Depth 9.6 km ± 1.7 km
Number of Stations Used 17
Number of Phases Used 30
Minimum Distance 3.0 km (0.03°)
Travel Time Residual 0.06 sec
Azimuthal Gap 112°
Review Status MANUAL
Event ID nm042613c
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions