. >> reporter: downed trees and tangled power lines have made streets unpassable. >> i was in a bunk, almost a bunker, and just prayers. >> reporter: at the air force base near panama city, the damage is extensive. an entire roof was stripped from an aircraft hangar. overturned trucks and debris litter the tarmac. the base commander ordered an evacuation on monday. michael made landfall in florida shortly before 1:00 p.m. hitting the tourist town of mexico beach. powerful winds punished the coastline. ripping tops from buildings and sending them airborne. >> like a jet engine. i mean, the winds, just super, super high pitched. you could feel it in your ears, the pressure. >> reporter: officials say it could take months, if not years, to repair the damage. >> you've never experienced a hurricane or major storm, trust me, this is something you never want to go through. >> reporter: one of the big issues this morning is people do get out and about to figure out all the damage done and try to clean up, is the downed power lines. as we've seen, that is a major danger that a lot of folks he