Hi Kelly, Yes, this video is public domain, as it was captured by a US federal government employee. Thank you, Cheryl Hi there, My name is Sarah Kelly I am contacting you from Rare TV, a UK-based documentary production company. We were recently filming in Alaska in Cold Bay and King Cove and are looking to include some archive footage of the 2008 Okmok explosion from the USGS website: https://www.usgs.gov/media/videos/okmok-volcano-eruption It is listed as Public Domain, from AVO Geologist Tina Neal, so please let us know if this isn't public domain and you require a license, otherwise we will assume it is safe for clearance. Thank you, Sarah Kelly