M0.9 Quarry Blast - 7km ESE of Hockinson, Washington (BETA) 2014-01-14 23:22:47 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.9 Md ± 0.20
Location 45.703°N, 122.401°W ± 1.2 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 12
Minimum Distance 26.0 km (0.23°)
Travel Time Residual 0.23 sec
Azimuthal Gap 169°
Review Status MANUAL
Event ID uw60670847
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions