What Is a Tornado? A tornado is a violently rotating column of air that extends from a thunderstorm to the ground. It's one of the most powerful and destructive phenomena on Earth that can cause major damage. Tornadoes vary in size, shape and intensity, but they often take the shape of...
A tornado is a violently rotating column of air that extends from a thunderstorm to the ground. It's one of the most powerful and destructive phenomena on Earth that can cause major damage. Tornadoes vary in size, shape and intensity, but they often take the shape of a funnel-shaped cloud...
Where diet meets disease: A new frontier in obesity and cancer research 7 May 2025 ‘It is a challenging and rewarding job’: EirGrid engineer on path to net zero 7 May 2025 More from Science First step in Dunsink Observatory, Birr Castle UNESCO World Heritage status ...
Thundersnow is a thunderstorm that has snow reaching the surface instead of rain. Usually thunder andlightningare more commonly observed with warm season thunderstorms. It is the convective process that creates the favorable charge separation for lightning to occur. ...
How does a mesocyclone form within a supercell thunderstorm? What type of weather is associated with cirrus clouds? What clouds have the greatest turbulence? What is used to classify tornadoes? What is a supercell in a hurricane that causes tornadoes?
What Is a Tornado① ?什么是龙卷风?A tornado is a rotating② column③ of air from a thunderstorm④ to龙卷风是指一个从空中的雷暴延伸到the ground. The most violent⑤ have winds of more than 400 kilome-地面而生成的旋转气柱。最猛烈的龙卷风风速在每小时400公里以上。几乎所有的tres per hour. Almo...
What is a Tornado? A tornado is a rapidly rotating column of air extending from a thunderstorm to the surface of the Earth. This mobile, funnel-shaped cloud typically advances beneath a large storm system. Tornadoes are visible because, nearly all the time they ave a condensation funnel made...
Flash floods can be particularly devastating when a heavy thunderstorm dumps a high volume of rain on a mountain. The water moves down the mountain at tremendous speed, plowing through anything in the valleys below. A trailer, car and telephone pole piled up by a 1977 flood in Georgia. Pho...
What causes these kinds of severe storms to happen? Thunderstorms are usually created via a combination of moisture, atmospheric instability, and lift. Warm air, which is closer to the ground, will rise above colder, drier air. The rapid rising of air is needed for thunderstorm clouds to form...
Causes Warm, moist air rising quickly. Differential heating of land and sea, changing wind patterns. 15 Effects Lightning, heavy rain, sometimes hail or tornadoes. Sustained heavy rainfall, critical for agriculture and water. 14 Compare with Definitions Thunderstorm Can occur singularly or in clusters...