2025-12-08T15:57:56.0000Z40.9457143.038442.041manualconfirmedIRIS5mb1Origin/20251208163337.521677.172881Magnitude/20251208163337.521734.172882IRISOFF EAST COAST OF HONSHU, JAPANregion nameNEIC PDEcatalogus6000rteecontributorID