2021-07-09T23:14:08.81Z52.06466667-176.11983335.79manualconfirmedUSGS-0.18ml1Origin/20210710214727.29107.105031Magnitude/20210710214727.29112.105032USGS41 km ENE of Adak, Alaskaregion nameavcatalogav91033648contributorID