Traditional Culture Encyclopedia - Weather forecast - Is May a thunderstorm season in Guangzhou? Why does the weather forecast rain every day ~
Is May a thunderstorm season in Guangzhou? Why does the weather forecast rain every day ~
Before the earthquake, sometimes the weather was dry, but well water (groundwater) soared and even overflowed the surface. Well water should have gradually increased in rainy season, but it dropped sharply or even dried up. In some places, there is no water source, but a lot of water gushes out of the ground and so on. The reason is that in the process of earthquake preparation, due to the role of geostress, the geostress is constantly increasing, especially near the epicenter; Crustal activity has intensified. The water level in the extrusion zone will gradually rise; Under the action of tensile stress, the water level in the tensile area will gradually decrease. In particular, the local area of the earth's crust is damaged, deformed or accelerated under the action of geostress, and the water between the upper and lower layers caused by the destruction of rock strata will make the water level rise and fall sharply, which is the basis for using groundwater to predict earthquakes. After the earthquake, the amount of dust in the air increased greatly, and the heating effect of metal minerals in the geomagnetic crust made the groundwater evaporate rapidly, which means that there should be a sultry weather before the earthquake, and the massive release of ground and underground energy after the earthquake accelerated the saturation of water vapor in the sky. After the earthquake, many cracks appeared, and a large amount of heat in the earth was released, which also increased the ground temperature and strengthened evaporation. And make part of underground water vapor enter the air along the cracks, at the same time, the huge energy greatly increases the rising speed and height of this part of water vapor, and enters the high-altitude low-temperature area (the principle that large-scale forest fires eventually end in heavy rain is the same), thus forming a strong updraft on the ground. Air vibration can condense water vapor (the same principle was used in ancient times to drum for rain), and these water vapor and dust will condense into water or ice to disperse, so precipitation usually occurs after earthquakes.
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