2023-02-15T13:26:38.89Z53.88066667-166.46666676.13manualconfirmedUSGS-0.14ml1Origin/20230216205234.276124.12719Magnitude/20230216205234.276189.12720USGS4 km E of Unalaska, Alaskaregion nameavcatalogav91089008contributorID