Ian Thompson looks up at a large tree uprooted in his neighborhood Monday, Aug. 22, 2016, in Concord, Mass. A tornado briefly touched down in the historic Massachusetts town, uprooting trees, knocking out power, and causing damage to dozens of homes. There were no reports of injuries. (AP Photo/Elise Amendola)

Photos: Tornado damage in Concord

A tornado with wind speeds of up to 100 miles per hour knocked down trees and damaged homes in Concord early Monday morning.