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Pyrocumulonimbus Clouds

Pyrocumulonimbus Clouds:

Studies have shown that with temperatures soaring across the world, wildfires are becoming more common and intense, which could be spiking the occurrence of pyrocumulonimbus clouds.

  • Cumulonimbus Cloud (Cb) is a heavy and dense cloudof considerable vertical extent in the form of a mountain or huge tower, often associated with heavy precipitation, lightning, and thunder.
  • More commonly known as thunderclouds, cumulonimbus is the only cloud type that can produce hail, thunder and lightning.
  • The base of the cloud is often flat, with a very dark wall-like feature hanging underneath, and may only lie a few hundred feet above the Earth’s surface.
  • The vertical extent of Cumulonimbus ranges from 3 km to rarely more than 15 km (10 000 – 50 000 ft).

Pyrocumulonimbus Clouds:

  • They are thunderclouds created by intense heat from the Earth’s surface.
  • They are formed similarly to cumulonimbus clouds, but the intense heat that results in the vigorous updraft comes from fire, either large wildfires or volcanic eruptions.