M4.2 - 125km ESE of Iwaki, Japan (BETA) 2014-04-01 13:38:33 UTC


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Location and Magnitude contributed by: USGS National Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 4.2 mb ± 0.24
Location 36.664°N, 142.204°E Not Specified
Depth 34.1 km ± 6.1 km
Number of Stations Used Not Specified
Number of Phases Used 35
Minimum Distance 358.0 km (3.22°)
Travel Time Residual 0.86 sec
Azimuthal Gap 136°
Review Status MANUAL
Event ID usc000nysp
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions