2025-11-28T17:43:00.724Z57.5009880065918-156.46202087402344112.42848205566406manualconfirmedUSGS1.7228589946003094ml1Origin/20251128174542.550509.86911Magnitude/20251128174542.550588.86912USGS56 km E of Ugashik, Alaskaregion nameakcatalogak2025xkypgdcontributorID