2023-12-19T08:33:42.34Z51.9108333333333-177.1534.73manualconfirmedUSGS0.66ml1Origin/20231220012754.624505.30682Magnitude/20231220012754.624557.30683USGS35 km W of Adak, Alaskaregion nameavcatalogav92158516contributorID