M1.9 Quarry Blast - 29km N of Amboy, Washington (BETA) 2014-07-09 18:19:28 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.9 Md ± 0.00
Location 46.173°N, 122.423°W ± 0.5 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 15
Minimum Distance 6.0 km (0.05°)
Travel Time Residual 0.16 sec
Azimuthal Gap 119°
Review Status MANUAL
Event ID uw60814162
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions