M0.8 Quarry Blast - 8km NE of Vernonia, Oregon (BETA) 2014-05-05 22:51:40 UTC


Did You Feel It? Tell Us!


Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.8 Md ± 0.10
Location 45.917°N, 123.119°W ± 2.0 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 9
Minimum Distance 20.0 km (0.18°)
Travel Time Residual 0.61 sec
Azimuthal Gap 137°
Review Status MANUAL
Event ID uw60756502
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions