2026-04-20T14:34:31.843Z65.873-150.4146.7manualconfirmedUSGS1.6ml1Origin/20260421215930.773155.70581Magnitude/20260421215930.773217.70582USGS42 km NNW of Rampart, Alaskaregion nameakcatalogaka2026htfdobcontributorID