Thermal Belt

What is Thermal Belt?

Thermal Belt meaning in Safety terms is

  • An area of mountainous slope (characteristically the middle third), where the top of the radiation inversion intersects the slope. It typically experiences the least variation in diurnal temperatures and has the highest average temperatures and, thus, the lowest relative humidity. Its presence is most evident during clear weather with light wind. 

 

reference: Glossary A – Z | National Wildfire Coordinating Group

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