M0.4 - 39km SSE of Morton, Washington (BETA) 2013-12-22 16:24:03 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.4 Md ± 0.30
Location 46.223°N, 122.120°W ± 0.6 km
Depth 8.6 km ± 0.7 km
Number of Stations Used Not Specified
Number of Phases Used 23
Minimum Distance 3.0 km (0.03°)
Travel Time Residual 0.17 sec
Azimuthal Gap 166°
Review Status MANUAL
Event ID uw60659801
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions