M0.8 Quarry Blast - 7km WSW of Sunnyside, Washington (BETA) 2014-04-28 22:36:19 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.8 Md ± 0.20
Location 46.307°N, 120.097°W ± 0.5 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 17
Minimum Distance 21.0 km (0.19°)
Travel Time Residual 0.19 sec
Azimuthal Gap 86°
Review Status MANUAL
Event ID uw60746747
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions