2025-09-19T18:02:16.026Z36.1871140.862646.585manualconfirmedUSGS4.6mb1Origin/20250919182552.892003.598624Magnitude/20250919182552.892054.598625USGS28 km ESE of Ōarai, Japanregion nameuscatalogus7000qxescontributorID