2024-04-24T11:40:07.0000Z36.4511140.664954.954manualconfirmedIRIS5.1Mww1Origin/20240424115520.598484.50354Magnitude/20240424115520.598533.50355IRISNEAR EAST COAST OF HONSHU, JAPANregion nameNEIC PDEcatalogusauto6000mtg4,us6000mtg4contributorID