M0.5 - 5km NE of Tracyton, Washington (BETA) 2014-07-23 12:00:28 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.5 H Not Specified
Location 47.642°N, 122.601°W ± 0.9 km
Depth 18.9 km ± 2.2 km
Number of Stations Used Not Specified
Number of Phases Used 9
Minimum Distance 18.0 km (0.16°)
Travel Time Residual 0.1 sec
Azimuthal Gap 191°
Review Status MANUAL
Event ID uw60063418
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions