M0.9 - 2km SSW of Black Diamond, Washington (BETA) 2014-01-28 02:49:01 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.9 Md ± 0.10
Location 47.285°N, 122.012°W ± 1.2 km
Depth 20.0 km ± 0.9 km
Number of Stations Used Not Specified
Number of Phases Used 18
Minimum Distance 8.0 km (0.07°)
Travel Time Residual 0.13 sec
Azimuthal Gap 202°
Review Status MANUAL
Event ID uw60676917
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions