2023-12-02T20:03:10.374Z27.6245126.5025208.525manualconfirmedUSGS4.4mb1Origin/20231204225633.490948.30403Magnitude/20231204225633.490998.30404USGS160 km WNW of Iheya, Japanregion nameuscatalogus7000lfm2contributorID