What are the roles of different community organizations, such as faith-based groups and neighborhood associations, in promoting tornado safety?

Mar 7, 2025 ... A new analysis of tornado ratings on the Enhanced Fujita Scale is shining fresh light on a weird 12-year absence of EF5-rated U.S. tornadoes. Tornadoes develop from severe thunderstorms in warm, moist, unstable air along and ahead of cold fronts. Such thunderstorms also may generate large hail and ... What causes a supercell thunderstorm to rotate? What is the role of the vertical shear in creating this rotation? Mesocyclone – the rotating circulation in a ... Mar 13, 2025 ... ... causes for these storms, and the alerts for watches, warnings and emergencies. What can cause a tornado? The large areas of low atmospheric ... A scale for classifying tornadoes according to the damage they cause; the tornado's rotational wind speed is inferred from an analysis of the wind damage. 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 ... The most destructive tornadoes occur from supercells, which are rotating thunderstorms with a well-defined radar circulation called a mesocyclone. (Supercells ... Jan 15, 2015 ... causes NOT tornadoes. B. tornadoes OR causes. C. "Tornado causes" D. causes -- tornadoes. P.S. This is Boolean language. 3. See answers. AI Chat. Dec 14, 2022 ... What causes a tornado outbreak? ... If all these atmospheric elements come together, tornadoes can happen. Outbreaks of tornadoes occur when the ... A tornado can form in a thunderstorm where the rotating air of an updraft (shown in purple) meets the rotating air of a downdraft (shown in aqua), which has ...