People's signs and beliefs often help people predict the weather. Such predictions have evolved and been tested for centuries and so they can be completely trusted. One of such predictions is a sign about bubbles in puddles during the rain . This is a belief that one can regard the category of weather, and it can be useful to gardeners and summer residents, as well as those who like to spend time in nature and want to know in advance whether the bad weather will last long.
Folk signs about bubbles on puddles
Many people argue whether the formation of bubbles on puddles about prolonged rain, or on the contrary, it means that the bad weather will soon end. According to a sign , the rain with bubbles will be protracted, and in extreme cases it may last for more than a day.
Our ancestors knew that the formation of such a phenomenon as a bubble promises only a protracted bad weather and was absolutely right, because for its formation, a certain atmospheric pressure is required, which happens when rain clouds do not think to dissolve. And this means that precipitation will fall for a long time. Atmospheric pressure, which regulates the movement of warm and cold air fronts, and explains how long the bad weather will last. If two long and slow moving fronts have collided, it is not possible to wait for sun and heat soon.
So the omission of bubbles on puddles has both a scientific justification and not even one. In addition to atmospheric pressure, to form a bubble it is necessary that the raindrop be large enough. Only in this case, it will be able to break the surface tension of water. Large drops, as a rule, are in showers and thunderstorms, and this in itself indicates that the bad weather can drag on. Although there are exceptions to this rule, for example, in the southern regions, bad weather often starts suddenly and ends quickly.