M0.9 Quarry Blast - 17km NNE of Amboy, Washington (BETA) 2014-08-22 16:47:38 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.9 Md ± 0.30
Location 46.060°N, 122.382°W ± 0.5 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 17
Minimum Distance 2.0 km (0.02°)
Travel Time Residual 0.19 sec
Azimuthal Gap 104°
Review Status MANUAL
Event ID uw60851282
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions