2026-04-16T23:38:48.195Z-18.6205-175.4086219.87manualconfirmedUSGS4.5mb1Origin/20260417002826.221764.143295Magnitude/20260417002826.221834.1432962026-04-16T23:51:09.212378Z2026-04-17T00:28:26.231821ZTonga Islandsregion nameOrigin/20260417002826.221764.143295