2026-07-28T17:12:54.479Z30.0308-79.47340manualconfirmedUSGS3.9mb1Origin/20260728173233.696581.438382Magnitude/20260728173233.696673.4383832026-07-28T17:32:34.646584ZOff East Coast of United Statesregion nameOrigin/20260728173233.696581.438382