M1.1 - 2km NNE of Maple Valley, Washington (BETA) 2014-08-09 11:29:45 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.1 Md ± 0.20
Location 47.415°N, 122.029°W ± 0.4 km
Depth 19.9 km ± 0.8 km
Number of Stations Used Not Specified
Number of Phases Used 30
Minimum Distance 15.0 km (0.13°)
Travel Time Residual 0.22 sec
Azimuthal Gap 58°
Review Status MANUAL
Event ID uw60838622
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions