M0.4 - 17km W of Castle Rock, Washington (BETA) 2014-08-04 19:52:50 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 46.301°N, 123.133°W ± 0.7 km
Depth 19.1 km ± 1.7 km
Number of Stations Used Not Specified
Number of Phases Used 13
Minimum Distance 21.0 km (0.19°)
Travel Time Residual 0.17 sec
Azimuthal Gap 173°
Review Status MANUAL
Event ID uw60069308
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions