M0.8 Quarry Blast - 10km SSE of Graham, Washington (BETA) 2014-03-05 19:50:55 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.8 Md ± 0.10
Location 46.968°N, 122.222°W ± 0.6 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 17
Minimum Distance 2.0 km (0.02°)
Travel Time Residual 0.14 sec
Azimuthal Gap 148°
Review Status MANUAL
Event ID uw60708352
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions