M0.7 Quarry Blast - 16km NNE of Amboy, Washington (BETA) 2014-08-22 19:23:29 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.7 Md ± 0.20
Location 46.048°N, 122.374°W ± 0.5 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 14
Minimum Distance 3.0 km (0.03°)
Travel Time Residual 0.21 sec
Azimuthal Gap 97°
Review Status MANUAL
Event ID uw60851437
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions