2021-02-11T19:49:18.42Z53.84666667-166.46233339.64manualconfirmedUSGS0.57ml1Origin/20210211225441.732442.2994747Magnitude/20210211225441.732467.2994748USGS5 km ESE of Unalaska, Alaskaregion nameavcatalogav91188596contributorID