M2.5 - 10km NNW of Philipsburg, Montana (BETA) 2013-09-10 14:22:42 UTC


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Location and Magnitude contributed by: Montana Bureau of Mines and Geology


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 2.5 Md ± 0.50
Location 46.424°N, 113.343°W ± 0.8 km
Depth 11.0 km ± 1.2 km
Number of Stations Used 34
Number of Phases Used 34
Minimum Distance 8.1 km (0.07°)
Travel Time Residual 0.3 sec
Azimuthal Gap 50°
Review Status AUTOMATIC
Event ID mb13083265
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions