2022-10-11T02:16:34.166Z53.2185-166.925951.26manualconfirmedUSGS4.7mb1Origin/20221011213340.173103.392432Magnitude/20221011213340.173152.392433USGS77 km SSW of Unalaska, Alaskaregion nameuscatalogus6000islvcontributorID