Description: The zonal index is a model used to quantify the strength of zonal flow in the atmosphere, which refers to the circulation of air in an east-west direction. This index is fundamental for understanding and predicting climate and weather patterns, as zonal flow influences the distribution of temperatures and precipitation across various regions of the planet. It is based on measuring wind speed and direction at different altitudes, allowing meteorologists and climatologists to analyze how air currents affect local and global climates. The zonal index is used in numerical weather prediction models and climate studies to assess atmospheric stability and the presence of phenomena such as Rossby waves, which are crucial for atmospheric dynamics. Its relevance lies in providing a quantitative tool for research and practical application in meteorology, helping to improve the accuracy of climate predictions and better understand long-term climate variations.
PATROCINADORES
