M-0.5 - 28km NNW of Packwood, Washington (BETA) 2014-04-23 15:27:53 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude -0.5 Md ± 0.30
Location 46.853°N, 121.750°W ± 0.5 km
Depth 3.8 km ± 0.8 km
Number of Stations Used Not Specified
Number of Phases Used 9
Minimum Distance 2.0 km (0.02°)
Travel Time Residual 0.06 sec
Azimuthal Gap 112°
Review Status MANUAL
Event ID uw60746801
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions