2023-10-19T11:40:22.4Z53.56333333-166.955833314.46manualconfirmedUSGS0.83ml1Origin/20231019212429.630583.95175Magnitude/20231019212429.630635.95176USGS44 km SW of Unalaska, Alaskaregion nameavcatalogav92087971contributorID