2026-10-27T06:16:21.39Z51.908333333333-176.5451.92manualconfirmedUSGS1.63ml1Origin/20261028223609.603892.148601Magnitude/20261028223609.60398.148602USGS7 km ENE of Adak, Alaskaregion nameavcatalogav94471688contributorID