M1.7 Quarry Blast - 22km ENE of Kelso, Washington (BETA) 2014-07-24 11:30:00 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.7 Md ± 0.20
Location 46.196°N, 122.624°W ± 0.8 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 16
Minimum Distance 11.0 km (0.10°)
Travel Time Residual 0.16 sec
Azimuthal Gap 166°
Review Status MANUAL
Event ID uw60826437
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions