A long, tubular cloud that appears to roll about a horizontal axis. Often forms along the leading edge of a storm front or gust front. Indicates a change in wind direction and can precede severe ...

Storm clouds move over downtown Dallas as trains and traffic move along Interstate 35E on Thursday, March 16, 2023. Much of the Dallas-Fort Worth metroplex experienced heavy rain and strong winds ...

Wall clouds are not as large or long as a shelf cloud, and look more like a column on the base of a storm cloud. The most important difference between the two is that a wall cloud is clearly ...

There are different kinds of storm clouds that can be concerning and some that are not. Mammatus clouds can create quite the sight in the sky. They form the same way a typical funnel cloud does ...

Armed with sensors to measure gamma rays, lightning flashes and microwave emissions, the team conducted 10 flights over storm clouds in the Caribbean and Central America, at an altitude of 20 km ...