- A Mammatus-bedecked storm glows with power and beauty
- W011912S
- A Mammatus-bedecked storm glows with power and beauty. Air which originated near the ground is swept up to great heights by a powerful updraft until it encounters a stable level at the tropopause where it flattens out as a thick anvil cloud. Sinking particles gather into mamma lobes, pouches and bumps on its surface and descend into sunshine.
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