M4.8 - 121km NE of Hachijo-jima, Japan (BETA) 2014-04-22 11:46:47 UTC


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Location and Magnitude contributed by: USGS National Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 4.8 mb ± 0.04
Location 33.705°N, 140.877°E Not Specified
Depth 52.2 km ± 4.7 km
Number of Stations Used Not Specified
Number of Phases Used 308
Minimum Distance 118.7 km (1.07°)
Travel Time Residual 0.99 sec
Azimuthal Gap 59°
Review Status MANUAL
Event ID usb000ptra
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions