M1.9 Quarry Blast - 29km SW of Medical Lake, Washington (BETA) 2014-07-07 18:51:04 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.9 Md ± 0.20
Location 47.371°N, 117.943°W ± 1.0 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 15
Minimum Distance 54.0 km (0.49°)
Travel Time Residual 0.24 sec
Azimuthal Gap 191°
Review Status MANUAL
Event ID uw60812997
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions