M1.9 Quarry Blast - 6km WSW of Winlock, Washington (BETA) 2014-08-01 06:00:01 UTC


Did You Feel It? Tell Us!


Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.9 Ml ± 0.10
Location 46.474°N, 123.021°W ± 0.4 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 37
Minimum Distance 16.0 km (0.14°)
Travel Time Residual 0.17 sec
Azimuthal Gap 47°
Review Status MANUAL
Event ID uw60831857
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions