M1.1 - 37km S of Packwood, Washington (BETA) 2013-03-28 15:29:26 UTC


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Location and Magnitude contributed by: Pacific Northwest Seismic Network


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.1 Md ± 0.20
Location 46.274°N, 121.629°W ± 0.3 km
Depth 1.7 km ± 8.4 km
Number of Stations Used Not Specified
Number of Phases Used 25
Minimum Distance 14.0 km (0.13°)
Travel Time Residual 0.1 sec
Azimuthal Gap 173°
Review Status MANUAL
Event ID uw60513501
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions