2026-03-31T09:57:57.927Z63.17-150.563103.9manualconfirmedUSGS1.8ml1Origin/20260331220036.939447.81095Magnitude/20260331220036.939506.81096USGS71 km SE of Denali National Park, Alaskaregion nameakcatalogaka2026gidlrbcontributorID