What is the role of boundary layer processes and turbulence in the development of rotation in thunderstorms?

Sep 28, 2022 ... So, why do tornadoes form when hurricanes make landfall? Well, one of the main reasons is friction as well as wind shear. For example, a hurricane making landfall may trigger many tornadoes to form. Tornado wind speeds may reach 100 to 300 mph and cause havoc on the ground, but ... Separate the tornado myths from the tornado facts ... In fact, an overpass can act as a wind tunnel and may cause accelerated wind that collect debris, causing ... Oct 10, 2024 ... Why did Hurricane Milton cause tornadoes in Florida? ... Multiple tornadoes have been reported across Florida as Hurricane Milton lashed the state ... Dec 15, 2023 ... Tornadoes form when warm, moist air rises into colder, drier air above—creating instability. In the winter, this can happen when warm Gulf air ... With enough pressure and weight from the downdraft of cool air, the quickening funnel cloud is forced to touch down on the ground, and a tornado is officially ... Mar 22, 2021 ... What causes some supercell thunderstorms to become tornadoes? 3. Derechos: Storms without spin. In rare instances, weather systems can generate ... When air rises it cools and moisture condenses. When the air is warm and moist to begin with, towering clouds may form first, then thunderstorms may soon follow ... Mar 13, 2025 ... Here's what to know about the causes for these storms, and the alerts for watches, warnings and emergencies. What can cause a tornado? The ... What causes a tornado? Tornadoes are caused by severe thunderstorms, when warm, moist air collides with cold, dry air, creating instability in the atmosphere.