2025-12-13T22:52:58.0000Z37.2402140.993159.635manualconfirmedIRIS4.4mb1Origin/20251214000129.306484.221453Magnitude/20251214000129.306539.221454IRISEASTERN HONSHU, JAPANregion nameNEIC PDEcatalogus6000ruqmcontributorID