Tornado

Tornadoes are very big, strong, and powerful winds. Tornadoes are so powerful that once a tornado came into Broken Bow, Oklahoma and carried a motel sign for 30 miles and it ended up in Arkansas.

Thunderstorms form in warm, moist air rises higher and higher until it forms clouds up high in the atmosphere. Then it forms a cap. Then it forms a cap. This cap prevents the warm and moist air from going higher. Then the warm and moist air builds up exetreme levels of air pressure. Meanwhile a layer of cold air comes and makes the air conditions even more unstable.