M1.6 Quarry Blast - 10km NE of Fern Prairie, Washington (BETA) 2014-08-07 23:27:19 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.6 Md ± 0.40
Location 45.700°N, 122.300°W ± 1.4 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 10
Minimum Distance 27.0 km (0.24°)
Travel Time Residual 0.24 sec
Azimuthal Gap 137°
Review Status MANUAL
Event ID uw60837672
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions