M1.0 - 10km N of West Yellowstone, Montana (BETA) 2014-08-21 06:50:22 UTC


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Location and Magnitude contributed by: University of Utah Seismograph Stations


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.0 ml ± 0.51
Location 44.760°N, 111.110°W ± 0.5 km
Depth 10.8 km ± 1.4 km
Number of Stations Used 14
Number of Phases Used 18
Minimum Distance 4.1 km (0.04°)
Travel Time Residual 0.16 sec
Azimuthal Gap 77°
Review Status MANUAL
Event ID uu60081952
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions