2023-04-18T04:31:37.789542Z-22.130854-179.177994562manualconfirmedIAG6.554127459mB1Origin/20230418185605.412129.75711Magnitude/20230418185605.412177.75712earthquakeIAGSouth of Fiji Islandsregion nameusp2023hnvucontributorID