Further, the experiment shows the transformation of the water droplets into their vaporized state. Moreover, the procedure occurs in the presence of very low pressure and low-temperature zone surrounding the vaporized water.Ī practical demonstration of the process of evaporation and condensation of water can help in understanding the process of cloud formation better. The mechanics of cloud formation includes evaporation of water droplets from the surface and condensation into clouds at a higher elevation. When cold air pushes a large volume of warmer air into higher altitude, a sudden change in the atmospheric pressure occurs causing the formation of clouds that are extremely large and accompanied by thunderstorms.This causes a fall in the temperature along with the pressure causing mid-altitude clouds. Low-Pressure clouds are formed when the wind blows into a zone of low pressure and is unable to move away.We refer to this as the Windward side and the Leeward Side Phenomenon. Due to the massive speed of the wind on mountainous terrains, sometimes the moist air is forced to rise to higher altitudes resulting in the formation of clouds.When they reach high altitude, the vapour condenses on the particulate which we know as condensation nuclei. Condensation Nuclei – Sometimes water vapour carries particulates like dust and pollens.The combination of these tiny icicles and water droplets from the clouds. The water is unable to retain its vaporized state changes into ice crystals and droplets. With rising altitude, the temperature falls along with the air pressure. Evaporation – Water from the surface of the earth evaporates due to rising temperature and starts to travel higher with the wind.Clouds can form as a result of various kinds of atmospheric phenomena. These are lightweight enough to float in the atmosphere. This small fractional scale of measurement and observation is known as the Micro ScaleĬlouds compose of very tiny water droplets and ice particles. Micro Scale – The changes occurring within a few cms of the cloud surface helps in determining the cloud scale.Cloud-Scale – The cloud evolution is determined based on the size, the environment surrounding the cloud, wind shear, turbulence, and temperature change.Cloud Physics is conceptualized based on two major aspects. The physics of cloud formation is much more intricate than the simple analysis of weather based on the cloud structure. However, fog is also an aerosol that is found suspending very low and is often influenced by the topography of the land, wind direction, and presence of water bodies nearby. Further, the composition may look similar but clouds and Fogs are byproducts of a different chain of events. Fig is formed close to the ground surface and it should never be confused as a cloud. There is another phenomenon similar to clouds. Clouds are broadly classified into 10 different types based on the 3 levels of altitude they are generally formed at. The physical structure, size, and colour of the clouds help in determining the upcoming weather pattern. This results in the warmer air to rise along with the vapour into higher altitude where the temperature is low and hence the clouds are formed. When the atmospheric condition is just right, water vapour combines with aerosol particulates and condensation occurs. Cloud Formation Introduction to Cloud Formationĭefinition: Clouds are formed when water droplets and ice crystals combine to form a floating mass in the sky.
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