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What fuels powerful winds? Answers from a weather scientist

  • Powerful winds that create dust storms, blizzards, and more are caused by changes in air pressure from high to low pressure regions.
  • Air moves based on pressure differentials, with greater differences resulting in faster winds.
  • Earth's rotation causes winds to spiral around areas of high and low pressure.
  • Pressure gradients, influenced by Earth's round shape and rotation, lead to strong winds.
  • The jet stream, strong winds at high altitudes, affects surface winds with its waves and variations.
  • Changes in pressure over distance create pressure gradients, which cause winds to spiral around pressure systems.
  • Strong winds from high to low pressure can lead to dust storms, wildfires, tornadoes, and blizzards.
  • Local factors like terrain and thunderstorms can intensify winds, with tornadoes having some of nature's strongest winds.
  • Tornado winds are associated with intense pressure gradients and may reach speeds of 300 mph.
  • Overall, powerful winds result from air seeking stability between high and low pressure areas.

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