2021-12-03T08:40:26.0000Z-23.4732-175.006510manualconfirmedIRIS5.5Mww1Origin/20211203090154.81052.376867Magnitude/20211203090154.810578.376868IRISTONGA ISLANDS REGIONregion nameNEIC PDEcatalogus6000g8necontributorID