2025-05-10T13:04:20.39Z35.545333333333303-83.987166666666724.94manualconfirmedUSGS4.1mw1Origin/20250510133936.493585.183739Magnitude/20250510133936.493654.183740USGS21 km SE of Greenback, Tennesseeregion namesecatalogse60605931contributorID