M1.5 - 3km WNW of Black Diamond, Washington (BETA) 2014-07-31 06:10:16 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.5 Ml ± 0.20
Location 47.315°N, 122.045°W ± 0.4 km
Depth 23.3 km ± 1.2 km
Number of Stations Used Not Specified
Number of Phases Used 30
Minimum Distance 15.0 km (0.13°)
Travel Time Residual 0.21 sec
Azimuthal Gap 47°
Review Status MANUAL
Event ID uw60830687
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions