M1.0 - 29km NNW of Packwood, Washington (BETA) 2013-12-17 08:46:00 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.0 Md ± 0.30
Location 46.868°N, 121.750°W ± 0.2 km
Depth 0.8 km ± 1.1 km
Number of Stations Used Not Specified
Number of Phases Used 24
Minimum Distance 4.0 km (0.04°)
Travel Time Residual 0.09 sec
Azimuthal Gap 50°
Review Status MANUAL
Event ID uw60652487
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions