2026-08-19T15:11:33.33Z52.2-175.703168.5manualconfirmedUSGS2.1ml1Origin/20260819174353.445091.438408Magnitude/20260819174353.445149.438409USGS73 km ENE of Adak, Alaskaregion nameakcatalogaka2026qjzlbqcontributorID