2026-05-20T04:06:12.3Z58.299333333333-154.987333333332.93manualconfirmedUSGS0.14ml1Origin/20260520225939.303037.26190Magnitude/20260520225939.303097.26191USGS87 km NNW of Karluk, Alaskaregion nameavcatalogav94200463contributorID