M3.7 - 77km E of Old Iliamna, Alaska (BETA) 2014-04-21 11:47:07 UTC


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Location and Magnitude contributed by: Alaska Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 3.7 ml Not Specified
Location 59.815°N, 153.550°W ± 0.4 km
Depth 136.4 km ± 0.3 km
Number of Stations Used 132
Number of Phases Used 150
Minimum Distance 31.0 km (0.28°)
Travel Time Residual 0.7 sec
Azimuthal Gap 119°
Review Status MANUAL
Event ID ak11236978
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions