M0.4 Quarry Blast - 19km SW of Rochester, Washington (BETA) 2014-05-02 19:50:16 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.4 Md ± 0.00
Location 46.712°N, 123.289°W ± 1.6 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 7
Minimum Distance 27.0 km (0.24°)
Travel Time Residual 0.41 sec
Azimuthal Gap 137°
Review Status MANUAL
Event ID uw60752137
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions