A mysterious cloud feature in Atlanta may have fooled people into thinking they were seeing a tornado. Here's an explanation ...

Mammatus clouds typically form beneath the anvil of a cumulonimbus cloud. And unlike most other clouds, which develop as a ...

Storm clouds make great pictures, but what do they mean. J. Staas Haught, USA TODAY NETWORK. ... Mammatus clouds filled the sky over Bucks County on Sunday night, June 30, ...

This is an example of a mammatus cloud. (National Weather Service) SHELF CLOUDS. Shelf clouds originate from the bottom of a storm cloud. Storms have updrafts and downdrafts.

Develops from cumulus clouds and can reach great heights, often associated with thunderstorms. Indicates severe weather, such as thunderstorms, heavy rain, hail, and sometimes tornadoes. Mammatus ...

Mammatus clouds: Blob-like clouds that form in cool, sinking air. They're usually associated with thunderstorms, but aren't necessarily a sign of severe weather, according to Forbes .

The mammatus clouds or pouches developed on the base of the rear flank or skirt of the exiting storm. Cold air was sinking in that part of the parent cloud, and the downdraft produced those ...

The rounded, sack-like protrusions hanging from the underside of a cloud, usually a thunderstorm anvil, are scientifically known as mammatus clouds, according to the National Weather Service (NWS ...

ALBAWABA - Following the devastating tornado that crashed Indianapolis city in Indiana, US, ... Some users said that this extraordinary phenomenon is known as mammatus clouds.

Develops from cumulus clouds and can reach great heights, often associated with thunderstorms. Indicates severe weather, such as thunderstorms, heavy rain, hail, and sometimes tornadoes. Mammatus ...