2026-03-18T02:49:59.069Z53.397-164.34722.7manualconfirmedUSGS2.6ml1Origin/20260318064339.712753.304125Magnitude/20260318064339.712794.3041262026-03-18T06:43:41.065907ZUnimak Island Region, Alaskaregion nameOrigin/20260318064339.712753.304125