2021-08-11T02:02:23.87Z52.31833333-174.22966675.22manualconfirmedUSGS-0.02ml1Origin/20210813002906.507306.472028Magnitude/20210813002906.507359.472029USGS13 km N of Atka, Alaskaregion nameavcatalogav91038433contributorID