Atmosphere and Cyclones: Which type of cloud is known for producing thunderstorms?

Cumulonimbus clouds are towering, dense clouds that form due to strong upward air currents, often reaching great heights into the atmosphere. These clouds are rich in moisture and energy, creating unstable air conditions that lead to electrical activity such as lightning and thunder. Their vertical development and moisture content make them the primary cloud type responsible for thunderstorms, heavy rain, hail, and even tornadoes.