2025-12-28T18:03:50.0000Z-16.9868-173.9835146.745manualconfirmedIRIS4.6mb1Origin/20251228182805.602174.74713Magnitude/20251228182805.602247.74714IRISTONGA ISLANDSregion nameNEIC PDEcatalogus7000rl80contributorID