2021-08-26T00:14:47.37Z53.7645-166.76533334.84manualconfirmedUSGS-0.33ml1Origin/20210827025002.826563.609558Magnitude/20210827025002.826613.609559USGS19 km SW of Unalaska, Alaskaregion nameavcatalogav91040273contributorID