2021-02-04T02:08:39.98Z53.68733333-166.88166678.97manualconfirmedUSGS-0.11ml1Origin/20210204201944.987398.2478103Magnitude/20210204201944.987449.2478104USGS30 km SW of Unalaska, Alaskaregion nameavcatalogav91018548contributorID