A tree fell onto the roof of a Kannapolis Fire station as strong storms swept through the area Thursday afternoon, officials said. The Kannapolis Fire Department said the tree partially fell on Station 4 on Steward Avenue. No firetrucks were damaged. Officials said the station was already in the beginning stages of a renovation. Those plans will continue after the storm damage is assessed. Kannapolis Fire said firefighters and police responded to a number of calls across the city during Thursday’s storms, but no injuries and no major damage were reported.