2022-12-16T16:38:57.0000Z-19.8921-175.3851206.934manualconfirmedIRIS4.6mb1Origin/20221216171100.634605.854674Magnitude/20221216171100.634664.854675IRISTONGA ISLANDSregion nameNEIC PDEcatalogus6000j9sscontributorID