2021-07-16T12:54:13.81Z52.07166667-176.09966677.88manualconfirmedUSGS-0.48ml1Origin/20210717071317.020921.176600Magnitude/20210717071317.020957.176601USGS42 km ENE of Adak, Alaskaregion nameavcatalogav91034598contributorID