M4.1 - 173km S of Amukta Island, Alaska (BETA) 2013-12-18 21:23:38 UTC


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Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 4.1 mb ± 0.09
Location 50.956°N, 171.712°W Not Specified
Depth 20.0 km ± 1.9 km
Number of Stations Used Not Specified
Number of Phases Used 27
Minimum Distance 220.4 km (1.98°)
Travel Time Residual 1.37 sec
Azimuthal Gap 237°
Review Status MANUAL
Event ID usc000lnmd
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions