2021-02-28T05:03:26.07Z52.07633333-174.33016675.22manualconfirmedUSGS0.64ml1Origin/20210302174740.798413.4536143Magnitude/20210302174740.79844.4536144USGS16 km SSW of Atka, Alaskaregion nameavcatalogav91020753contributorID