2026-05-25T09:42:43.01Z52.471333333333-174.166333333337.95manualconfirmedUSGS1.34ml1Origin/20260527191937.461144.94773Magnitude/20260527191937.461204.94774USGS30 km N of Atka, Alaskaregion nameavcatalogav94208328contributorID