2026-05-17T00:13:49.828Z-18.4664-175.5818186.461manualconfirmedUSGS4.4mb1Origin/20260517024022.763524.47359Magnitude/20260517024022.763587.47360USGS169 km W of Neiafu, Tongaregion nameuscatalogus6000syapcontributorID