2023-07-19T13:04:17.59Z52.11866667-176.22066674.99manualconfirmedUSGS0.64ml1Origin/20230722024023.776726.172912Magnitude/20230722024023.776781.172913USGS39 km NE of Adak, Alaskaregion nameavcatalogav91969666contributorID