M0.5 - 25km NNW of Shelton, Washington (BETA) 2013-12-09 05:37:31 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.5 Md ± 0.10
Location 47.428°N, 123.217°W ± 0.9 km
Depth 12.1 km ± 1.1 km
Number of Stations Used Not Specified
Number of Phases Used 8
Minimum Distance 15.0 km (0.13°)
Travel Time Residual 0.07 sec
Azimuthal Gap 320°
Review Status MANUAL
Event ID uw60645922
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions