2023-03-08T21:55:18.4Z51.55266667-178.51166679.13manualconfirmedUSGS1.75ml1Origin/20230310042108.54581.71127Magnitude/20230310042108.545868.71128USGS134 km WSW of Adak, Alaskaregion nameavcatalogav91790186contributorID