2021-07-15T06:36:56.62Z52.0615-176.1095-1.8manualconfirmedUSGS-0.29ml1Origin/20210716190110.743463.170611Magnitude/20210716190110.743512.170612USGS41 km ENE of Adak, Alaskaregion nameavcatalogav91311366contributorID