An explosion has been reported Thursday afternoon at a business in Louisville, Kentucky, officials confirmed. Louisville Division of Fire spokesperson Donovan Sims confirmed the blast to the Louisville Courier Journal,

A large explosion was heard in a Louisville, Kentucky, neighborhood on Tuesday afternoon, sources tell CNN affiliate WLKY News.

11 people have been transported to local hospitals after an explosion occurred Tuesday afternoon at a local chemical plant in Louisville, Kentucky, local authorities said. A shelter-in-place order has been issued within the one-mile radius of the 'hazardous materials incident' in the Clifton neighborhood Tuesday afternoon.