M1.1 Quarry Blast - 2km SE of Sherwood, Oregon (BETA) 2014-07-22 21:03:52 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.1 Md ± 0.10
Location 45.338°N, 122.813°W ± 0.8 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 9
Minimum Distance 30.0 km (0.27°)
Travel Time Residual 0.13 sec
Azimuthal Gap 130°
Review Status MANUAL
Event ID uw60824757
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions