2023-11-18T03:57:37.4Z52.1401666666667-176.17957.67manualconfirmedUSGS0.46ml1Origin/20231119191626.939272.27783Magnitude/20231119191626.939324.27784USGS43 km NE of Adak, Alaskaregion nameavcatalogav91121998contributorID