M1.1 Quarry Blast - 6km NNE of Fern Prairie, Washington (BETA) 2014-07-23 23:54:33 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.1 Md ± 0.30
Location 45.696°N, 122.368°W ± 0.7 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 17
Minimum Distance 27.0 km (0.24°)
Travel Time Residual 0.09 sec
Azimuthal Gap 158°
Review Status MANUAL
Event ID uw60826097
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions