2023-12-15T01:44:30.94Z51.8238333333333-178.66952.62manualconfirmedUSGS1.28ml1Origin/20231215210243.840298.2799Magnitude/20231215210243.840354.2800USGS140 km W of Adak, Alaskaregion nameavcatalogav91124613contributorID