M0.5 - 8km S of Forks, Washington (BETA) 2013-12-20 14:20:45 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.5 Md ± 0.30
Location 47.872°N, 124.401°W ± 1.7 km
Depth 0.0 km ± 2.9 km
Number of Stations Used Not Specified
Number of Phases Used 12
Minimum Distance 15.0 km (0.13°)
Travel Time Residual 0.41 sec
Azimuthal Gap 173°
Review Status MANUAL
Event ID uw60656722
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions