M-0.3 - 10km N of West Yellowstone, Montana 2014-08-21 00:38:34 UTC


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Location and Magnitude contributed by: University of Utah Seismograph Stations


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude -0.3 md ± 0.15
Location 44.753°N, 111.110°W ± 0.8 km
Depth 7.4 km ± 2.4 km
Number of Stations Used 6
Number of Phases Used 9
Minimum Distance 6.9 km (0.06°)
Travel Time Residual 0.18 sec
Azimuthal Gap 117°
Review Status MANUAL
Event ID uu60081837
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions