M4.5 - 205km SSW of Shemya Island, Alaska (BETA) 2014-08-20 00:30:52 UTC


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Location and Magnitude contributed by: USGS National Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 4.5 mb ± 0.06
Location 50.955°N, 173.246°E Not Specified
Depth 9.7 km ± 2.1 km
Number of Stations Used Not Specified
Number of Phases Used 93
Minimum Distance 206.6 km (1.86°)
Travel Time Residual 1.05 sec
Azimuthal Gap 135°
Review Status MANUAL
Event ID usb000s4ga
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions