2026-09-17T19:19:06.799Z30.1619-42.148910manualconfirmedUSGS4.9mb1Origin/20260917194044.180206.204144Magnitude/20260917194044.180301.2041452026-09-17T19:28:35.501674Z2026-09-17T19:40:44.192028ZNorthern Mid-Atlantic Ridgeregion nameOrigin/20260917194044.180206.204144