2026-03-20T01:00:24.517Z51.378178.60642.5manualconfirmedUSGS2.6ml1Origin/20260320184533.037066.182932Magnitude/20260320184533.037145.182933USGSRat Islands, Aleutian Islands, Alaskaregion nameakcatalogaka2026fngqtpcontributorID