NWS Investigates Tornado Damage in Columbus, Ohio
The National Weather Service (NWS) is conducting surveys to confirm whether tornadoes were responsible for severe damage in Columbus, Ohio, following storms on August 11, 2026. The storms caused significant disruptions, including overturned vehicles on Interstate 71, downed trees, and power outages. Wind gusts exceeded 80 mph. NWS crews will examine damage patterns on August 12 and 13 to determine if tornadoes were involved. Tornadoes are identified by chaotic damage patterns, such as uprooted trees crossing each other, while microbursts create flattened, uniform damage. Tornadoes are rated on the Enhanced Fujita Scale, ranging from EF0 (65-85 mph winds) to EF5 (over 200 mph). Ohio has experienced only four EF5 tornadoes since 1950, the last occurring in 1985.