2026-09-03T12:39:35.973Z52.307-169.54426.8manualconfirmedUSGS5.3ml1Origin/20260903124806.407467.68653Magnitude/20260903124806.407546.68654USGS84 km SSW of Nikolski, Alaskaregion nameakcatalogaka2026rlmrvmcontributorID