M1.6 Quarry Blast - 8km NNE of Umatilla, Oregon (BETA) 2014-04-07 20:55:46 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.6 Md ± 0.40
Location 45.986°N, 119.309°W ± 1.1 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 11
Minimum Distance 28.0 km (0.25°)
Travel Time Residual 0.29 sec
Azimuthal Gap 176°
Review Status MANUAL
Event ID uw60734122
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions