2021-10-06T16:13:27.79Z57.60066667-156.388833312.31manualconfirmedUSGS0.63ml1Origin/20211006235844.85097.104008Magnitude/20211006235844.851018.104009USGS61 km E of Ugashik, Alaskaregion nameavcatalogav91388501contributorID