M1.8 Quarry Blast - 8km SW of Connell, Washington (BETA) 2013-12-11 22:39:00 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.8 Md ± 0.20
Location 46.610°N, 118.935°W ± 0.6 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 16
Minimum Distance 5.0 km (0.04°)
Travel Time Residual 0.14 sec
Azimuthal Gap 209°
Review Status MANUAL
Event ID uw60648542
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions