2026-09-21T09:15:30.831Z66.027-151.2664.9manualconfirmedUSGS2.2ml1Origin/20260921091806.127644.112683Magnitude/20260921091806.127699.112684USGS76 km NW of Rampart, Alaskaregion nameakcatalogaka2026ssmhdncontributorID