What happens during the mature phase of a thunderstorm?

During the mature phase of a thunderstorm, both updrafts and downdrafts are occurring simultaneously. This is a crucial period in the life cycle of a thunderstorm, characterized by the development of a well-defined structure where the updrafts are strong enough to lift moisture high into the atmosphere, forming large cumulonimbus clouds. As the storm matures, the rising air contributes to the growth of the cloud, while cooler, denser air begins to descend, creating downdrafts.

The presence of both updrafts and downdrafts during this stage is responsible for the storm's intense activity, including heavy rain, lightning, and potentially severe weather phenomena, such as hail or tornadoes. Understanding this duality of air motion is vital for recognizing the characteristics and hazards associated with mature thunderstorms.