M0.5 Quarry Blast - 2km NNW of Granite Falls, Washington (BETA) 2014-07-22 17:49:54 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.5 Md ± 0.30
Location 48.102°N, 121.983°W ± 0.7 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 7
Minimum Distance 11.0 km (0.10°)
Travel Time Residual 0.13 sec
Azimuthal Gap 115°
Review Status MANUAL
Event ID uw60824612
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions