2026-06-18T03:43:35.838Z-0.4673-19.933210manualconfirmedUSGS5.4mb1Origin/20260618040017.489139.194919Magnitude/20260618040017.489208.1949202026-06-18T03:53:22.264361Z2026-06-18T04:00:17.499971ZCentral Mid-Atlantic Ridgeregion nameOrigin/20260618040017.489139.194919