What is a Landspout?

A landspout is a type of tornado that forms differently from the more intense supercell tornadoes. Unlike traditional tornadoes, which develop from rotating thunderstorms (mesocyclones), landspouts form from the ground up due to strong surface winds converging and stretching upward into a developing storm.

Landspouts are generally weaker than mesocyclone-driven tornadoes but can still produce dangerous winds, capable of lifting debris and causing damage. They often appear as thin, rope-like funnels extending from the ground to the base of a thunderstorm.

These tornadoes are most common in dry or semi-arid regions where thunderstorms develop over unstable air. They typically last only a few minutes but can surprise people because they form quickly and without the usual warning signs associated with stronger tornadoes.

While landspouts are less destructive than larger tornadoes, they still pose a threat to people and structures. Seeking shelter in a sturdy building or underground storm shelter is the safest way to stay protected when one is nearby.