M1.2 Quarry Blast - 16km SW of Morton, Washington (BETA) 2013-12-03 21:52:57 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 46.449°N, 122.425°W ± 0.5 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 21
Minimum Distance 16.0 km (0.14°)
Travel Time Residual 0.13 sec
Azimuthal Gap 140°
Review Status MANUAL
Event ID uw60643541
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions