2025-05-20T17:52:47.254708Z59.61980056762695-136.29992675781255manualconfirmedCASS2.0146451538859105ML1Origin/20250521220725.851.3333Magnitude/20250521220725.85105.3334earthquakeCASSSoutheastern Alaskaregion namecass2025jviicontributorID