Weather Science - What are the instances of atmospheric instability, with what they are distinguished and associated with?

<p style=";text-align:left;direction:ltr"> What are the instances of air instability, how they arise, what are they distinguished, and what are the weather phenomena that accompany them through this report ... </p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> We often hear or read in the weather forecast about the impact of the Kingdom or the region in a state of air instability, and many of us think it is an air depression, but in reality it is completely different from the air depressions. </p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"><br /> Air instabilities arise .. </p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> When a cold air converges in the upper atmosphere of the atmosphere with warm air or more heat and heat in the lower atmosphere, that convergence coincides with the presence of sufficient moisture in the atmosphere, especially the upper and surface layers. They grow vertically in the atmosphere, and they cause several weather phenomena accompanying these conditions. </p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"><br /> What is characterized by instances of air instability .. </p><p style=";text-align:left;direction:ltr"><br /> Aerial instability is characterized by irregular precipitation. Rains can fall in a region and a region close to it. There is no rain or light rain that is negligible. It is characterized by a lack of inclusiveness in the distribution of rains or even their intensity. Perhaps regions throughout the condition of the situation do not witness any rain. </p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> What are the weather phenomena that accompany these cases? </p><p style=";text-align:left;direction:ltr"> Atmospheric instabilities are associated with several weather phenomena. These include strong and weak states, depending on the severity of the condition. </p><p style=";text-align:left;direction:ltr"><br /> 1- Heavy rain. </p><p style=";text-align:left;direction:ltr"> 2- Thunderstorms. </p><p style=";text-align:left;direction:ltr"> 3- Down and strong winds </p><p style=";text-align:left;direction:ltr"> 4- The hail fell heavily and in large or different sizes. </p><p style=";text-align:left;direction:ltr"> 5- Sandstorms sometimes form or raise dust, especially if the situation is over a desert. </p><p style=";text-align:left;direction:ltr"> 6- In rare cases, however, the situation is accompanied by snow over high mountain heights. </p>