2025-05-08T20:30:32.102292Z54.33657455444336-130.4812011718750manualconfirmedCASS1.9344031509396094ML1Origin/20250509202930.337241.179933Magnitude/20250509202930.337292.179934quarry blastCASSSoutheastern Alaskaregion namecass2025izpmcontributorID