Weather conditions are expected to cause the formation of funnel clouds in a large section of southern and central Alberta, including Calgary and Edmonton, forecasters said Sunday. Environment and Climate Change Canada has issued a special weather statement covering the region.
What Are Funnel Clouds?
Funnel clouds are rotating columns of air that extend from a cloud but do not touch the ground. They can develop into weak landspout tornadoes under certain conditions. The weather office explained that these funnel clouds are generated by weak rotation under rapidly growing clouds or weak thunderstorms.
Potential Dangers
While such occurrences are not usually dangerous at ground level, forecasters cautioned that the rotating action could strengthen and become a weak landspout tornado. “Landspout tornadoes do not usually cause significant damage but can still be dangerous,” said Environment Canada. Winds from these events are strong enough to topple trees, damage roofs, or move debris over short distances.
Areas Affected
The special weather statement covers a wide swath of southern and central Alberta, including major cities such as Calgary and Edmonton. Residents in these areas should be aware of the potential for sudden weather changes and take precautions if funnel clouds are spotted.
- Stay indoors if a funnel cloud is sighted.
- Avoid driving in areas with active funnel clouds.
- Secure outdoor objects that could become projectiles.
Background on Landspout Tornadoes
Landspout tornadoes are typically weaker than traditional tornadoes, but they can still pose risks. They form from the ground up, unlike supercell tornadoes, and are often short-lived. Environment Canada emphasizes that while significant damage is rare, safety should not be taken for granted.
This advisory comes as part of routine monitoring during the spring and summer months when weather patterns in Alberta can be volatile. The public is encouraged to stay updated through official weather channels and heed any warnings issued by local authorities.
