M0.4 - 4km SSE of Black Diamond, Washington 2014-08-27 05:12:35 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.4 Md ± 0.10
Location 47.272°N, 121.983°W ± 2.1 km
Depth 22.3 km ± 1.2 km
Number of Stations Used Not Specified
Number of Phases Used 8
Minimum Distance 9.0 km (0.08°)
Travel Time Residual 0.15 sec
Azimuthal Gap 187°
Review Status MANUAL
Event ID uw60079308
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions