M1.5 Quarry Blast - 41km NE of Amboy, Washington (BETA) 2014-08-01 12:44:59 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.5 Md ± 0.10
Location 46.133°N, 122.023°W ± 0.4 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 32
Minimum Distance 3.0 km (0.03°)
Travel Time Residual 0.19 sec
Azimuthal Gap 58°
Review Status MANUAL
Event ID uw60832187
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions