Fog is a meteorological phenomenon that significantly impacts various human activities, from navigation to land transport. There are different types of fog, each with specific characteristics and training mechanisms. The monting fog is defined as a fog formation that occurs when a dough of humid air moves horizontally on a colder surface, which causes the condensation of water vapor in the air. In this ecology article, we will teach you WHAT IS THE SUPPLICATION FOST AND HOW IS FORMthe more aspects.
What is the Supply Fog
The upset fog is a meteorological phenomenon that is formed when a humid and relatively warm air moves horizontally on a faster surfacecausing the condensation of water vapor in the air and the formation of small drops of water in suspension. This type of fog is common in coastal areas, but it can also occur in interior areas under certain conditions.
The term “upstart” refers to the transport of an air property, such as temperature or moisture, by the movement of air itself. One of the distinctive features of the upstart fog is its extension and duration. Unlike other types of fog, such as radiation fog, which is usually formed during the night and disappear with the heat of the sun in the morning, the supply fog can persist throughout the day. This is because the cooling source (the cold surface) is still present, maintaining the air temperature near the condensation point.
How the Supply Fog forms
- The upset fog begins with the presence of an air mass that contains a High water vapor concentration. This mass of air can originate in warm and humid areas, such as oceans, seas or large bodies of water, where evaporation is significant. In coastal areas, for example, warm and humid air from the ocean moves to Earth.
- The Soft and constant winds They play a fundamental role in this process, since They horizontally transport wet air from its origin to colder areas. This horizontal movement is essential for the air to contact a surface that has a significantly lower temperature.
- When Wet air moves on a cold surfacelike a colder mass of water or cooled earth, the air temperature begins to descend. This cooling is critical for fog formation. In coastal regions, this often occurs when the hot and humid air of the ocean moves over colder coastal waters or cooled land at night.
- As the humid air cooled when it comes into contact with the cold surface, its temperature can lower to the dew point. This point is the temperature in which the air cools and the water vapor that it contains begins to condense in the form of small drops of water. When this occurs, the relative moisture of the air reaches 100%, and the excess water vapor becomes fog. In this article you can learn more about Rocío: what is and how it occurs.
- Once the air temperature reaches the spray point, Water vapor begins to condense in the form of tiny drops of suspension water. These drops are what Form the fog. The condensation process is continuous while the cooling conditions are maintained, which can result in a dense and extended fog layer.
The monting fog can be persistent due to the constant influence of the cold surface that maintains the low air temperature. Unlike the radiation fog, which typically dissipates with the heat of the sun, the upset fog It can last all daysince the cooling source does not disappear easily.
The ideal conditions for the formation of monting fog include a significant temperature and air difference, high humidity and soft winds that facilitate air displacement without disperse quickly. For example, it is common to see coast monting fog during spring and summer, when the warm and humid air of the ocean meets the coldest surface of the water.
Differences between supply and radiation fog
The supply fog and radiation fog are two different types of fog that are formed under different weather conditions and physical processes.
Training
The Support fog It is formed when a mass of humid and relatively warm air moves horizontally On a colder surface. This horizontal movement, known as monitoring, causes the air temperature to descend until it reaches its dew point, which causes the condensation of water vapor in the air. This type of fog is common in coastal areas, especially when the warm and humid air of the ocean moves over colder waters or cooled land. Because the cold surface is still present, the monting fog can be persistent and last all day.
On the other hand, the radiation fog It is formed as a result of soil cooling during the night. This type of fog is produced in clear sky conditions and soft winds, which allow the earth’s surface to lose heat by radiation. As the ground cools, air also cools in direct contact with it. If the air temperature descends to the spray point, the water vapor is condensed in small drops, forming the fog. The radiation fog is typically a night or morning phenomenon, and is generally dissipated by the heat of the sun during the morning, as the surface is heated again.
Extension and thickness
Another important difference lies in the extension and thickness of the fog. The Support fog It tends to be more extensive and thick and can cover larger geographical areas due to the continuous movement of wet air on the cold surface. On the other hand, the radiation fog is usually more located, mainly affecting low areas and valleys where night cooling is more pronounced.
Duration
In terms of duration, The upstart fog can persist for prolonged periods While the cooling conditions remain constant. This can result in dense and continuous fog that affects visibility and human activities for an extended time. On the other hand, the radiation fog tends to dissipate quickly with the arrival of the sun, which heats the surface and increases the air temperature, thus reducing condensation.
After learning all these about what is the monting fog, we recommend you read about hydrometeoros: what are and types and fog forests: what are and characteristics.
If you want to read more articles similar to Support fog: what is it and how it is formedwe recommend that you enter our category of meteorological phenomena.
