2021-11-15T16:38:23.19Z53.8675-166.47483338.51manualconfirmedUSGS-0.16ml1Origin/20211117053003.103312.236656Magnitude/20211117053003.103362.236657USGS3 km E of Unalaska, Alaskaregion nameavcatalogav91044313contributorID