2026-03-31T15:01:41.371Z53.731-164.16316.1manualconfirmedUSGS2.2ml1Origin/20260331224456.694772.558936Magnitude/20260331224456.694844.5589372026-03-31T22:44:59.084119ZUnimak Island Region, Alaskaregion nameOrigin/20260331224456.694772.558936