M1.0 - 6km SSW of Riverbend, Washington (BETA) 2014-07-31 07:33:11 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.0 Md ± 0.10
Location 47.410°N, 121.773°W ± 0.9 km
Depth 21.0 km ± 0.5 km
Number of Stations Used Not Specified
Number of Phases Used 26
Minimum Distance 2.0 km (0.02°)
Travel Time Residual 0.18 sec
Azimuthal Gap 68°
Review Status MANUAL
Event ID uw60830722
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions