Convergence

What is Convergence?

Convergence meaning in Safety terms is

  • The term for horizontal air currents merging together or approaching a single point, such as at the center of a low pressure area producing a net inflow of air. When this occurs in the lower atmosphere, the excess air is removed by rising air currents. Expansion of the rising air above a convergence zone results in cooling, which in turn often gives condensation (clouds) and sometimes precipitation. 

 

reference: Glossary A – Z | National Wildfire Coordinating Group

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