2025-08-10T22:10:33.649Z12.8294145.706810manualconfirmedUSGS4.7mb1Origin/20250811014719.224542.12507Magnitude/20250811014719.224637.125082025-08-11T01:47:19.338966ZSouth of Mariana Islandsregion nameOrigin/20250811014719.224542.12507