2021-04-01T16:35:58.02Z51.91066667-177.3056667-1.77manualconfirmedUSGS-0.14ml1Origin/20210402012329.580756.7268046Magnitude/20210402012329.580778.7268047USGS46 km W of Adak, Alaskaregion nameavcatalogav91023298contributorID