Cumulonimbus

/ˌkjuːmjʊloʊˈnɪmbəs/ noun

Definition

A towering cloud formation associated with thunderstorms, reaching heights of 40,000+ feet and producing lightning, heavy rain, and sometimes tornadoes.

Etymology

From Latin 'cumulus' (heap) + 'nimbus' (rain cloud). These vertical monsters can contain the energy of ten Hiroshima bombs and are visible from space.

Kelly Says

The KING of clouds! A heap of rain that towers miles into the sky with enough energy to power a city! When you see that anvil-shaped top, you know nature is about to throw a PARTY — complete with lightning and thunder! ⛈️👑

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