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Watch this incredible footage of mammatus clouds forming over the sunset. Liz Legge from Indianapolis, USA, captured the rare event as the clouds passed through her neighbourhood. Despite over four ...
Mammatus clouds filled the sky over North Texas on Thursday, May 22, as the National Weather Service issued a severe ...
The ammonia from Adélie penguin guano reacts with sulfur-containing gases in the atmosphere to aid in forming clouds, which ...
KXAN viewers from across the area sent in photos of the large hail and mammatus clouds. A small plane flipped over at San Marcos Regional Airport in San Marcos, Texas, on May 22, 2025, after ...
So what was it? A unique weather phenomenon. Called mammatus clouds, these formations are condensed pockets of sinking cold air that form at the base of a cloud as it hits a warmer layer of air ...