2021-07-14T12:20:10.29Z52.06316667-176.1075-1.21manualconfirmedUSGS1.54ml1Origin/20210714150500.832569.149908Magnitude/20210714150500.832633.149909USGS41 km ENE of Adak, Alaskaregion nameavcatalogav91310516contributorID