2021-03-18T09:42:27.27Z58.1395-154.65816674.14manualconfirmedUSGS0.5ml1Origin/20210319005256.059384.6123706Magnitude/20210319005256.059413.6123707USGS64 km N of Karluk, Alaskaregion nameavcatalogav91022178contributorID