M2.2 Quarry Blast - 28km WSW of Cheney, Washington (BETA) 2013-12-12 20:38:15 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 2.2 Md ± 0.20
Location 47.366°N, 117.914°W ± 1.2 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 13
Minimum Distance 55.0 km (0.49°)
Travel Time Residual 0.28 sec
Azimuthal Gap 263°
Review Status MANUAL
Event ID uw60649412
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions