M1.9 Quarry Blast - 20km NW of Tieton, Washington (BETA) 2014-04-08 21:06:00 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.9 Md ± 0.10
Location 46.817°N, 120.969°W ± 26.2 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 11
Minimum Distance 115.0 km (1.03°)
Travel Time Residual 4.4 sec
Azimuthal Gap 281°
Review Status MANUAL
Event ID uw60738731
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions