About 815 guardsmen were called to North Carolina, where they assisted local authorities with the extensive preparations, including evacuating 750,000 state citizens. Mandatory and voluntary evacuations were ordered for part of the state. The Outer Banks experienced extensive evacuations; at least 300,000 left, bringing traffic on highways from there to the mainland to a standstill. Active duty armed forces were set to support hurricane recovery missions, and four Defense Coordinating officers were notified. Defense Department emergency centers were opened starting August 21. Additionally, the U.S. Atlantic Command activated their 24-hour response cell. Soldiers, sailors, airmen, and Marines evacuated equipment, including hundreds of vessels and aircraft. The North Carolina Department of Environment and Natural Resources closed several state parks, all three state aquariums, and the Division of Marine Fisheries office, with plans to reopen primarily once storm-related damage at any of the locations was properly addressed.