What kind of wind? Local winds

What kind of wind? This question can not be answered unequivocally. The wind is mostly formed under the influence of local conditions. Therefore, each part of the planet has its own specific winds. Along with permanent, they take part in the formation of local climatic conditions. Bright examples are: wind barguzin on Lake Baikal, Afghan, hair dryer, canyon winds, sirocco and others.

Formation of local winds

Before considering some of the winds, let's try to determine the reasons for their formation. Very often they are formed at a temperature difference in a mountainous area, near the banks of water bodies, on plains. Some of these winds are part of the global atmospheric circulation, and the topographic features of certain areas strengthen them. These are local winds. They have their own names. The winds of this species are distinguished by their repeatability, direction, speed and other features.

Sukhovei

It is the wind of steppe zones, semi-desert and desert regions. It is related to atmospheric air pressure. What is the wind of dry winds? In the deserts of Kazakhstan, it can blow monotonously for several days. At a high temperature and low humidity of these areas, the wind dries out the soil drastically, and the vegetation acts perniciously.

Bora

What is the wind of boron? It moves from the tops of the mountains and blows on the banks of large bodies of water - seas or lakes. It has a high speed at low temperature. It is formed due to the separation of mountains by a small height, warm air over water bodies, as well as air masses above the coast, the temperature of which is lower. In winter, the danger of air increases: during this period it is able to carry with high speed from the top of the mountains to the water. The strength of the wind increases due to the temperature difference. Bora gives birth to ice splashes and waves - this is a danger to the ships. The wind can last several days.

Fen

It is a warm wind that blows with high speed from the tops of the mountains down. It can be observed in the mountains of the Caucasus. The speed of the fan is up to 25 m / s. Dry mountain air, falling below, due to adiabatic heating becomes warmer. At 500 meters of descent, its temperature rises by 5 degrees. This wind affects the climate of the valleys. During the summer it drains, and in the spring the water rises in the rivers, because the fan makes the snow melt.

Tornado

This intense wind is observed over the land of North America. It is formed from the interaction of arctic cold masses with warm air over the Caribbean Sea. The tornado is repeated often and has a heavy character.

Simoom

This hot wind carries dust and sand. The high temperature of air masses in the cyclone zones is the reason for its formation. 50-degree samum is a common thing for the northern regions of Africa and the Arabian Peninsula. If you have to meet such a wind, then you will hear how he makes "sing" the sand dunes. Because of the samu sand particles as a result of friction produce a sound.

Zephyr

What is the wind marshmallows? It is warm and humid. It blows in the Mediterranean regions, but its character is affected by the characteristics of the terrain. What kind of marshmallow? In the eastern regions, it often brings downpours, and summer - the time of its greatest intensity. In the western parts it is pleasant, light and refreshing.

Pampero

Finally I would like to recall the southern wind of the pamper. It blows in the coastal countries of South America and has a low temperature and a stormy character. The Antarctic ice masses, invading the Nookean warm atmosphere, form the pampers.