M3.4 - 16km N of Morrilton, Arkansas (BETA) 2013-05-22 17:19:39 UTC

Summary

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Scientific

Location and Magnitude contributed by: New Madrid Seismic Network

Summary

Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 3.4 Mw ± 0.20
Location 35.299°N, 92.715°W ± 1.2 km
Depth 5.5 km ± 2.2 km
Number of Stations Used 13
Number of Phases Used 18
Minimum Distance 17.0 km (0.15°)
Travel Time Residual 0.22 sec
Azimuthal Gap 90°
Review Status MANUAL
Event ID nm052213h
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

P-Wave Travel Times

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