2026-07-20T11:43:41.883Z61.431-146.60222.4manualconfirmedUSGS1.8ml1Origin/20260723024958.737684.183981Magnitude/20260723024958.737742.183982USGS36 km NNW of Valdez, Alaskaregion nameakcatalogaka2026oghvvccontributorID