2025-05-21T15:19:24.115Z-16.2404-174.1856115.658manualconfirmedUSGS4.6mb1Origin/20250521154052.276257.51519Magnitude/20250521154052.276311.515202025-05-21T15:37:25.832618Z2025-05-21T15:40:54.133056ZTonga Islandsregion nameOrigin/20250521154052.276257.51519