2025-09-25T02:02:50.508068Z54.28740692138672-130.46440124511720manualconfirmedCASS1.7534107732866955ML1Origin/20250926164529.248925.681273Magnitude/20250926164529.248988.681274quarry blastCASSSoutheastern Alaskaregion namecass2025stzjcontributorID