M1.0 Quarry Blast - 2km N of Granite Falls, Washington (BETA) 2014-05-15 20:53:09 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.0 Md ± 0.30
Location 48.105°N, 121.965°W ± 0.5 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 8
Minimum Distance 10.0 km (0.09°)
Travel Time Residual 0.05 sec
Azimuthal Gap 176°
Review Status MANUAL
Event ID uw60776111
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions