2025-09-08T14:04:15.0000Z37.028141.906246.013manualconfirmedIRIS4.5mb1Origin/20250908150120.797574.493447Magnitude/20250908150120.79763.493448IRISNEAR EAST COAST OF HONSHU, JAPANregion nameNEIC PDEcatalogus7000qus5contributorID