MAMMATUS clouds are most often associated with the anvil cloud & severe thunderstorms. They often extend from the base of a cumulonimbus but may also be found under altocumulus, altostratus, stratocumulus, & cirrus clouds as well as volcanic ash clouds^
Funny pictures about Awesome Asperatus cloud at sunset in New Zealand. Oh, and cool pics about Awesome Asperatus cloud at sunset in New Zealand. Also, Awesome Asperatus cloud at sunset in New Zealand photos.
Epic supercell thunderstorm clouds in Kansas from photographer Camille Seaman. - This is the stuff that literally gives me nightmares! Thank God I've never lived in Kansas or else I would have to be on anxiety medication.
This is an awesome picture. Supercell Thunderstorm by Sean Heavey, nationalgeographic: A supercell thunderstorm rolls across the Montana prairie at sunset. This was a winning shot in the 2010 National Geographic Nature Gallery Photo Contest.
This is a rare meteorological phenomenon called a ‘SKY PUNCH’. When people see these,they think it’s the end of the world. Ice crystals form above the high-altitude cirro-cumulo-stratus clouds,then fall downward, punching a hole in the cloudcover.