2026-05-20T14:59:34.973Z61.243-149.02621.8manualconfirmedUSGS1.9ml1Origin/20260521051512.403056.28962Magnitude/20260521051512.403113.28963USGS24 km SSW of Knik River, Alaskaregion nameakcatalogaka2026jxxazncontributorID