What was the Biggest tornado recorded?
The most extreme tornado in recorded history was the Tri-State Tornado, which roared through parts of Missouri, Illinois, and Indiana on March 18, 1925. It was likely an F5, though tornadoes were not ranked on any scale in that era. It holds records for longest path length (219 miles, 352 km), longest duration (about 3.5 hours), and fastest forward speed for a significant tornado (73 mph, 117 km/h) anywhere on earth. In addition, it is the deadliest single tornado in United States history (695 dead). The largest hailstorm It’s official. The thunderstorm that pounded south-central Nebraska in June ended up leaving something for the record books: The largest hailstone ever recovered in the United States, a seven-inch (17.8-centimeter) wide chunk of ice almost as large as a soccer ball. The National Climate Extremes Committee, which is responsible for validating national records, formally accepted the measurements last month: seven inches in diameter (17.8 centimeters) and a circumference
