The subtropical high pressure belt is a region of high atmospheric pressure located near the Earth’s equator. The belt typically consists of several semi-permanent high-pressure cells that encircle the globe. These cells are located at approximately 30° North and South latitude and form an area of descending air and calm, clear conditions. This pressure belt is found in both the Northern and Southern Hemispheres and is responsible for the warm, dry climate found in some parts of the world.