2021-09-24T01:04:48.653Z61.6179-146.104239.4manualconfirmedUSGS1.8ml1Origin/20210924010931.132209.903543Magnitude/20210924010931.132259.903544USGS49 km W of Tonsina, Alaskaregion nameakcatalogak021c9l422ocontributorID