M4.3 - 165km WNW of Attu Station, Alaska (BETA) 2013-12-04 13:49:59 UTC


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Location and Magnitude contributed by: USGS National Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 4.3 mb ± 0.22
Location 53.583°N, 171.036°E Not Specified
Depth 23.6 km ± 5.3 km
Number of Stations Used Not Specified
Number of Phases Used 15
Minimum Distance 226.4 km (2.03°)
Travel Time Residual 1.21 sec
Azimuthal Gap 152°
Review Status MANUAL
Event ID usb000lcrl
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions