2021-04-18T07:27:31.03Z51.561-178.254823.3manualconfirmedUSGS3.1ml1Origin/20210418181124.400688.9014091Magnitude/20210418181124.400741.9014092USGS117 km WSW of Adak, Alaskaregion nameakcatalogak0214yqdd7gcontributorID