M3.0 - 21km NE of Helena, Oklahoma 2014-07-07 07:44:15 UTC


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Location and Magnitude contributed by: USGS National Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 3.0 mb_lg ± 0.05
Location 36.684°N, 98.094°W Not Specified
Depth 11.1 km ± 7.3 km
Number of Stations Used Not Specified
Number of Phases Used 55
Minimum Distance 22.2 km (0.20°)
Travel Time Residual 0.95 sec
Azimuthal Gap 57°
Review Status MANUAL
Event ID usc000rr3x
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions