2026-05-13T03:06:28.343Z58.452-137.1190.8manualconfirmedUSGS2.6ml1Origin/20260513190535.917025.16635Magnitude/20260513190535.917083.16636USGS53 km WNW of Elfin Cove, Alaskaregion nameakcatalogaka2026jkbcrdcontributorID