2023-04-18T15:49:10.0000Z-19.59-175.7974212.43manualconfirmedIRIS4.6mb1Origin/20230418164805.391644.74569Magnitude/20230418164805.391692.74570IRISTONGA ISLANDSregion nameNEIC PDEcatalogus6000k5bxcontributorID