The mature stage of a thunderstorm is when it reaches its peak intensity and exhibits the most severe weather phenomena.
Key Characteristics of the Mature Stage
During this stage, the thunderstorm develops a substantial vertical extent, often reaching altitudes between 40,000 and 60,000 feet (12 to 18 kilometers). This significant height is associated with the most dangerous weather conditions.
Severe Weather Phenomena
The mature stage is characterized by a variety of hazardous weather events, including:
- Hail: Ice pellets can form and fall from the storm.
- Heavy Rain: Intense rainfall can cause flooding.
- Frequent Lightning: Both cloud-to-cloud and cloud-to-ground lightning strikes are common and can be dangerous.
- Strong Winds: Powerful downdrafts from the storm can produce gusty winds.
- Tornadoes: In certain conditions, rotating updrafts can generate tornadoes.
Example: Cumulonimbus Cloud
The mature stage of a thunderstorm is often associated with a fully developed cumulonimbus cloud, showcasing the storm's power and intensity. This cloud can extend to the tropopause, exhibiting its characteristic anvil shape and heavy precipitation.
Summary Table
| Characteristic | Description |
|---|---|
| Depth | 40,000 to 60,000 feet (12 to 18 km) |
| Weather Conditions | Hail, heavy rain, frequent lightning, strong winds, tornadoes |
| Cloud Type | Mature Cumulonimbus |
| Risk Level | Highest |
