M1.3 - 10km S of New Madrid, Missouri (BETA) 2013-04-21 02:50:19 UTC

Summary

Did You Feel It? Tell Us!

Scientific

Location and Magnitude contributed by: New Madrid Seismic Network

Summary

Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.3 Md ± 0.20
Location 36.491°N, 89.529°W ± 0.7 km
Depth 7.2 km ± 2.3 km
Number of Stations Used 17
Number of Phases Used 24
Minimum Distance 6.0 km (0.05°)
Travel Time Residual 0.09 sec
Azimuthal Gap 68°
Review Status AUTOMATIC
Event ID nm042113c
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

Downloads