Storm downed trees, wires
The National Weather Service confirmed that Thursday night's storm included an EF-O tornado with winds up to between 65 and 80 miles an hour in Southwest Butler County.
No one was hurt, but damage included downed trees and power lines.
About 1,500 Butler County residents still are without power this morning.
Pictured is a tree that damaged a farmhouse at Brownsdale Road near Route 68 in Forward Township.