M4.5 - 5km NNW of Itako, Japan (BETA) 2014-02-21 22:31:11 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 ± 0.07
Location 35.978°N, 140.533°E Not Specified
Depth 54.2 km ± 6.0 km
Number of Stations Used Not Specified
Number of Phases Used 88
Minimum Distance 218.2 km (1.96°)
Travel Time Residual 1.36 sec
Azimuthal Gap 93°
Review Status MANUAL
Event ID usc000mw0t
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions