2026-08-17T06:55:11.062Z14.5955147.093210manualconfirmedUSGS4.8mb1Origin/20260817100309.14392.181603Magnitude/20260817100309.144004.1816042026-08-17T10:03:10.554338ZMariana Islands Regionregion nameOrigin/20260817100309.14392.181603