2021-05-18T02:05:08.844Z51.0594179.2926.4manualconfirmedUSGS2.9ml1Origin/20210518170543.479022.87992Magnitude/20210518170543.479057.87993USGS297 km WSW of Adak, Alaskaregion nameakcatalogak0216c9dvx4contributorID