M0.5 - 10km N of West Yellowstone, Montana (BETA) 2014-08-21 00:49:57 UTC


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Location and Magnitude contributed by: University of Utah Seismograph Stations


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.5 ml ± 0.18
Location 44.753°N, 111.115°W ± 0.6 km
Depth 8.3 km ± 1.6 km
Number of Stations Used 10
Number of Phases Used 13
Minimum Distance 4.8 km (0.04°)
Travel Time Residual 0.17 sec
Azimuthal Gap 72°
Review Status MANUAL
Event ID uu60081842
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions