KITCHENER The thunderstorm may have only lasted a few minutes, but it left hours of work in its path. After Tuesday night s storm, Waterloo Region residents and emergency crews were busy Wednesday cleaning up downed trees and damaged property left by the nearly 120 km/h winds that blew through the area. An 80-foot tall maple tree in front Lara Swift s Glasgow Street home in Kitchener was split in half, hitting her house before landing on the yard. Peeked out the window just in time to see the top of this giant tree just go, she said. It was loud, loud and intense, I was really worried it was going to go through the roof.