2021-09-23T04:47:29.0000Z59.9148-153.3764120.7manualconfirmedIRIS2.3ml1Origin/20210923045246.100679.896511Magnitude/20210923045246.100715.896512IRISSOUTHERN ALASKAregion nameNEIC PDEcatalogak021c7zm6phcontributorID