2021-02-01T16:50:53.16Z51.53666667-177.754333319.8manualconfirmedUSGS1.6ml1Origin/20210202235535.093995.2380918Magnitude/20210202235535.09404.2380919USGS86 km WSW of Adak, Alaskaregion nameavcatalogav91018323contributorID