M1.5 - 2km N of Artondale, Washington (BETA) 2013-10-22 19:28:52 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.5 Md ± 0.10
Location 47.323°N, 122.626°W ± 0.4 km
Depth 20.6 km ± 1.2 km
Number of Stations Used Not Specified
Number of Phases Used 29
Minimum Distance 31.0 km (0.28°)
Travel Time Residual 0.14 sec
Azimuthal Gap 86°
Review Status MANUAL
Event ID uw60615572
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions