M1.0 Quarry Blast - 27km S of Morton, Washington (BETA) 2013-04-23 22:59:54 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 46.313°N, 122.302°W ± 0.6 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 16
Minimum Distance 3.0 km (0.03°)
Travel Time Residual 0.16 sec
Azimuthal Gap 126°
Review Status MANUAL
Event ID uw60520962
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions