EF1 tornado in Cleveland County, Oklahoma

This tornado developed in the Canadian River valley just to the west of Noble, then move east and northeast through the north side of town before dissipating southwest of the intersection of 48th Street and Post Oak Road. The most significant damage was just north of Highway 77 and Etowah Road where homes and businesses had significant roof damage.

A deepening upper/low pressure system slowly approached portions of the Central Plains on the 11th. Combined with increasing instability and wind shear, a favorable environment for severe weather (capable of producing all severe hazards) developed across much of western into central Oklahoma on the evening of the 11th. Numerous supercell thunderstorms developed and produced twelve tornadoes and large hail across portions of these areas.