2021-06-11T05:40:49.22Z51.86183333-177.80633337.57manualconfirmedUSGS-0.11ml1Origin/20210612000034.135017.7442Magnitude/20210612000034.13507.7443USGS80 km W of Adak, Alaskaregion nameavcatalogav91029848contributorID