M1.7 Quarry Blast - 6km NNW of West Longview, Washington (BETA) 2013-06-13 22:10:11 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.7 Md ± 0.40
Location 46.218°N, 123.045°W ± 0.9 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 23
Minimum Distance 12.0 km (0.11°)
Travel Time Residual 0.36 sec
Azimuthal Gap 115°
Review Status MANUAL
Event ID uw60540367
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions