Vortex Turbulence

What is Vortex Turbulence?

Vortex Turbulence meaning in Safety terms is

  • Miniature whirlwinds trailing from the wingtips of any aircraft in flight. Vortex will be in the form of a horizontal whirlwind with velocities up to 25 mph (40 km) per hour or more. Also created by action of rotor blades on helicopters; these whirlwinds tend to move downward toward the ground. If an aircraft flies low over a fire, vortices may reach the ground and suddenly cause violent and erratic fire behavior. 

 

reference: Glossary A – Z | National Wildfire Coordinating Group

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