2025-08-19T11:17:26.814738Z58.84797286987305-137.383636474609381manualconfirmedCASS1.7696129741159587ML1Origin/20250819211406.099083.298940Magnitude/20250819211406.099133.298941earthquakeCASSSoutheastern Alaskaregion namecass2025qfcbcontributorID