2026-04-21T00:13:19.797Z60.978-152.26922.7manualconfirmedUSGS0.9ml1Origin/20260421001812.409832.60685Magnitude/20260421001812.409894.60686USGS62 km W of Tyonek, Alaskaregion nameakcatalogaka2026htyihtcontributorID