M1.2 - 10km ESE of Portageville, Missouri (BETA) 2014-05-21 00:43:14 UTC


Did You Feel It? Tell Us!


Location and Magnitude contributed by: New Madrid Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.2 md ± 0.20
Location 36.395°N, 89.594°W ± 1.5 km
Depth 11.3 km ± 2.3 km
Number of Stations Used 9
Number of Phases Used 13
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.03 sec
Azimuthal Gap 86°
Review Status MANUAL
Event ID nm052114a
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions