1999 Mulhall tornado
During the nighttime hours of May 3, 1999, a deadly, long-tracked and violent high-end F4 tornado struck the town of Mulhall, Oklahoma, causing devastating damage in an around the surrounding regions. Known most frequently as the Mulhall tornado, this wedge tornado, which tracked a 39-mile (63 km) path, was very wide and at times exceeded one mile (1.6 km) in width.