2026-09-11T19:10:54.38Z51.765833333333-177.9198333333311.56manualconfirmedUSGS0.85ml1Origin/20260913074459.205554.59905Magnitude/20260913074459.205612.59906USGS89 km W of Adak, Alaskaregion nameavcatalogav94429031contributorID