M2.9 - 22km E of Cave City, Arkansas (BETA) 2013-05-21 09:28:06 UTC


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Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 2.9 MbLg ± 0.20
Location 35.948°N, 91.301°W ± 0.8 km
Depth 15.5 km ± 0.7 km
Number of Stations Used 25
Number of Phases Used 42
Minimum Distance 19.0 km (0.17°)
Travel Time Residual 0.18 sec
Azimuthal Gap 72°
Review Status MANUAL
Event ID nm052113a
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions