2026-03-01T09:50:41.757Z61.375-150.61862.8manualconfirmedUSGS1.8ml1Origin/20260301095228.866875.95357Magnitude/20260301095228.86695.95358USGS19 km SSW of Susitna, Alaskaregion nameakcatalogaka2026efbkyncontributorID