M1.2 Quarry Blast - 22km ENE of Kalama, Washington (BETA) 2014-04-08 22:41:33 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.2 Md ± 0.20
Location 46.103°N, 122.589°W ± 0.4 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 24
Minimum Distance 13.0 km (0.12°)
Travel Time Residual 0.14 sec
Azimuthal Gap 104°
Review Status MANUAL
Event ID uw60738776
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions