M1.2 - 11km NNW of West Yellowstone, Montana (BETA) 2014-08-18 18:01:37 UTC


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Location and Magnitude contributed by: University of Utah Seismograph Stations


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.2 ml ± 0.61
Location 44.763°N, 111.141°W ± 1.2 km
Depth 13.1 km ± 2.1 km
Number of Stations Used 9
Number of Phases Used 10
Minimum Distance 4.6 km (0.04°)
Travel Time Residual 0.12 sec
Azimuthal Gap 142°
Review Status MANUAL
Event ID uu60081292
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions