Typhoon level in the southern hemisphere

The farther north the southern hemisphere is, the higher the air pressure is. Due to the different directions of geostrophic forces in the northern and southern hemispheres, the low pressure in the southern hemisphere rotates clockwise and the high pressure rotates counterclockwise. The horizontal airflow direction of low pressure in the northern hemisphere is counterclockwise, and that of low pressure in the southern hemisphere is clockwise. The direction of high-pressure horizontal airflow in the northern hemisphere is clockwise, and the direction of high-pressure horizontal airflow in the southern hemisphere is counterclockwise. The high pressure is formed by the falling of cold air flow, the low pressure is formed by the rising of warm air flow, and the sub-high pressure is formed by the forced falling of warm air flow in the middle latitude of north and south latitudes. They only affect weather conditions and weather systems. Generally speaking, the formation of low pressure is due to the difference of topography and heat. Generally, the low pressure becomes a cyclone, and the typhoon (hurricane) reaches the standard of 12. Generally speaking, typhoons mostly occur in the northwest Pacific, but they also occur in eastern Australia and the West Indies. High-pressure air flows (diverges) around from the center. Due to the influence of the earth's rotation, it flows clockwise in the northern hemisphere and counterclockwise in the southern hemisphere. High pressure is also called anticyclone, but the former is named after the pressure field and the latter is named after the airflow field (opposite to the vortex direction). There is no front in the high pressure area. Due to the divergence of airflow and the supplement of high altitude subsidence, the temperature rises and the relative humidity decreases during the subsidence process, resulting in cloudy, rainy and windy weather in some areas.