2021-05-26T05:03:52.75Z52.16233333-176.196666712.9manualconfirmedUSGS2.66ml1Origin/20210526055601.493887.46007Magnitude/20210526055601.49392.46008USGS43 km NE of Adak, Alaskaregion nameavcatalogav91028148contributorID