M0.4 - 2km NE of Maplewood, Washington (BETA) 2013-12-31 15:51:53 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 47.420°N, 122.531°W ± 21.1 km
Depth 1.4 km ± 32.5 km
Number of Stations Used Not Specified
Number of Phases Used 7
Minimum Distance 24.0 km (0.22°)
Travel Time Residual 0.46 sec
Azimuthal Gap 328°
Review Status MANUAL
Event ID uw60663981
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions