M1.8 - 43km NE of Nikiski, Alaska (BETA) 2013-12-21 09:50:21 UTC


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Location and Magnitude contributed by: Alaska Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.8 ml Not Specified
Location 60.949°N, 150.692°W ± 0.2 km
Depth 50.0 km ± 0.4 km
Number of Stations Used 33
Number of Phases Used 48
Minimum Distance 32.0 km (0.29°)
Travel Time Residual 0.49 sec
Azimuthal Gap 50°
Review Status MANUAL
Event ID ak10895694
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions