2025-12-22T10:50:27.943Z61.639-151.30569manualconfirmedUSGS2.1ml1Origin/20251222105249.197907.23631Magnitude/20251222105249.197966.23632USGS39 km S of Skwentna, Alaskaregion nameakcatalogak2025zcmiyocontributorID