Geography of the subtropical thermal high and subtropical high pressure zone

The Hawaiian high is actually a part of the global subtropical high. The subtropical high pressure belt in the northern hemisphere is cut off by the thermal low pressure of the continent in summer, and the Hawaiian high pressure that remains in the Pacific Ocean is called the Hawaiian high (the Azores high pressure that remains in the Atlantic Ocean), and the Hawaiian high is sometimes divided into two east and west, and the west is the western Pacific subtropical high (referred to as the subtropical high), which has a great impact on the weather and climate of our country.

The main frontal rain belt in the eastern part of China is usually located at a distance of 5 8 degrees north of the ridge of the western Pacific subtropical high, and moves with the northward or southward retreat of the western Pacific subtropical high.

There will be no overlap between the barometric and wind bands.

Hope it helps.

The subtropical high belt includes the Hawaiian high and is not the same as the summer high, which is the abbreviation of the Pacific high, which means that the subtropical high can and can only refer to the Pacific high.

I'll try to be as concise as possible, and if there's anything you don't know, you can continue to ask me.

The subtropical high pressure zone is distributed on the west coast of the continent between 30 and 40° north latitudes. It is also widely distributed and is the only type of climate found on all continents of the world except Antarctica. The eastern part of the subtropical high is a strong subsidence movement area, and the downdraft is warmed by adiabatic compression, and the controlled area will have persistent sunny and hot weather.

The western part of the subtropical high is a low-level warm and moist air convergence and upward movement area, which is prone to thundershowers.

The subtropical high pressure zone is located in the warm high pressure of the subtropics. It is located around 30 degrees north and south latitudes. This high-pressure belt is the boundary between the prevailing westerly and easterly winds, and its high-latitude side is the westerly belt.

Under the control of the subtropical high, the weather is clear, and on its northwest side is the southwest airflow control jump area (the rain zone). The high pressure between the tropics and the temperate zone is called the subtropical high, and the Pacific subtropical high that controls the Pacific region is usually called. Varies with the seasons and is generally active between 10 and 40°N.

Climatic characteristics. The relationship between the pressure zone and precipitation is generally believed to be less chance of precipitation under the control of the high pressure zone, and more opportunities for precipitation under the control of the low pressure zone. Subtropical High Pressure Belt, Polar High Pressure Zone:

Downdrafts prevail and there are few opportunities for precipitation. The reason is that the air flow is sinking and the temperature is getting higher and higher, which is not conducive to the water vapor grip. Equatorial low pressure belt, Subpolar low pressure belt:

Updrafts prevail and there are many opportunities for precipitation. The reason is that the air flow rises, and the air resistance gradually decreases, which facilitates the condensation of water vapor.

China is affected by the subtropical high pressure zone as follows. The weather conditions that occur in different parts of the sub-high are different. In the subtropical high area, the weather is generally sunny, so when it controls an area for a long time, it often causes long-term high temperature and drought in the area, but when the conditions are right, there are also localized thundershowers.

On the south side of the subtropical high, it is an area with frequent typhoon activities, and in its easterly airflow, easterly waves often form and move westward, affecting the east of Guizhou and Guizhou and the south of the Yangtze River, with thundershowers and torrential rains. On the north and northwest sides of the subtropical high, a large area of rain will be generated when weather systems such as a trough of low pressure or a low vortex in the westerly wind belt are encountered due to the southerly airflow from the west to bring a large amount of water vapor from the sea.

Summary. Hello, the subtropical high pressure zone is roughly located near 30 degrees north and south latitudes, and with 30 degrees north and south latitudes as the benchmark, it can generally move 10 degrees to the north and south respectively! So it's roughly in the latitude range between 20 and 40 degrees north and south.

What is the range of the subtropical high pressure zone**?

Hello, the subtropical high pressure zone is roughly located near 30 degrees north and south latitudes, and with 30 degrees north and south latitudes as the benchmark, it can generally move 10 degrees to the north and south respectively! So it's roughly in the latitude range between 20 and 40 degrees north and south.

This year's subtropical high will not necessarily come, and there will be no drought in the Northeast, depending on the monthly weather trend and the trend of the next quarter! The last time he came to the Northeast was in 2018.

During the summer solstice, the summer territory expands to the northeast and northwest. The sunny and hot weather with the subtropical high reaction occurred in the North China Plain.

The weather in the subtropical high pressure zone is characterized by high temperature and little rainfall. The subtropical high plays an important role in the transport and balance of water vapor, heat and energy between the middle and high latitudes and the low latitudes, and is an important system of atmospheric circulation.

The subtropical high pressure zone is located in the subtropical region near 20-30°N. Its formation is mainly due to the updraft of the equatorial low pressure belt to the air, which is affected by the pressure gradient force, and due to the influence of land and sea distribution, in summer, the subtropical high pressure belt is often cut off by the continental thermal low pressure and only remains on the ocean. The subtropical high prevails with a downdraft, and the climate is generally dry and rainless.

The subtropical high pressure zone is roughly located near 30 degrees north and south latitudes, and can generally move 10 degrees north and south respectively based on 30 degrees north and south latitudes, so the subtropical high pressure zone is roughly in the latitude range between 20 degrees and 40 degrees north and south latitudes.

The subtropical high pressure zone is located in the subtropical region near 20-30°N. Its formation is mainly due to the updraft of the equatorial low pressure zone to the upper air, affected by the pressure gradient force, to the polar region (near the ground is the high pressure area, the upper air is the low pressure area), due to the action of the geostrophic deflection force, to latitude 20 30, the direction of the atmosphere above the direction of the orbit is close to parallel to the latitude circle.

The atmosphere flowing from the equatorial region accumulates and sinks, increasing the density of the atmosphere near the surface and increasing the air pressure, thus forming a high-pressure belt. It is a warm high pressure formed by kinetic action. Due to the influence of land and sea distribution, in summer, the subtropical high pressure belt is often cut off by the continental thermal low pressure and remains only over the ocean.

The subtropical high prevails with a downdraft, and the climate is generally dry and rainless.

The airflow rising from the equatorial low pressure zone, because the air temperature decreases with altitude, the air gradually heavier, gathers in large quantities at 4 8 kilometers from the ground, turns to the north-south direction of diffusion movement, and is also affected by gravity, so the airflow advances and sinks, each sinking near 30 ° north and south latitude, so that the low-altitude air increases, the air pressure rises, and two subtropical high pressure belts in the north and south are formed, which are formed by air accumulation and dynamic reasons, which belong to the warm high pressure.

The subtropical high pressure zone is formed by the sinking of the tropical air flow during the heat loss in the process of flowing to the poles, which is generated on the basis of the tropical high pressure belt and is a passive formation.

The formation of the subtropical high-pressure belt is due to the accumulation of air at high altitude, causing the airflow to sink and form the high-pressure belt. The formation of the subpolar low-pressure zone is due to the convergence of cold and warm air on the ground, causing the warm air to rise and form the low-pressure zone. This process of forming a barometric pressure zone is a dynamic factor.

The subtropical high pressure zone is located in the subtropical region near 20-30°N. It is mainly formed because of the updrafts of the equatorial depression belt that are affected by the pressure gradient forces.

It flows over the polar regions (high pressure area near the ground, low pressure area above), and due to the action of geostrophic deflection force, at latitude 20 30, the direction of the atmosphere above is close to parallel to the latitude circle.