2023-05-21T14:11:58.92Z-15.63-174.6279194.545manualconfirmedUSGS4.9mb1Origin/20230521142922.863251.416138Magnitude/20230521142922.863308.416139USGS96 km WNW of Hihifo, Tongaregion nameuscatalogus6000kdmgcontributorID