2022-04-18T05:21:04.537Z53.1744-166.8425.2manualconfirmedUSGS2.5ml1Origin/20220418160208.024194.245733Magnitude/20220418160208.024249.245734USGS80 km SSW of Unalaska, Alaskaregion nameakcatalogak0224yp55ypcontributorID