2023-03-30T05:21:15.01Z53.87416667-166.57616673.8manualconfirmedUSGS-0.08ml1Origin/20230331010056.584877.8539Magnitude/20230331010056.584935.8540USGS2 km W of Unalaska, Alaskaregion nameavcatalogav91825271contributorID