2026-07-31T21:10:40.25Z51.776166666667-178.8203333333312.41manualconfirmedUSGS0.4ml1Origin/20260801032054.95871.263317Magnitude/20260801032054.95877.263318USGS151 km W of Adak, Alaskaregion nameavcatalogav94348758contributorID