What did the thunder say in February 65438?
The phenomenon of thunder in 65438+February is commonly known as "thunder in winter" or "thunder in winter". Winter, though not common, is not uncommon. In ancient times, due to the underdevelopment of science and technology, people thought that thunder in winter was an ominous sign. Jing Fang, a master of Yi Studies in the Han Dynasty, said, "When there is a thunderstorm, the earth shakes." He believes that the thunder at this time is caused by the indiscriminate killing of creatures in spring and summer. If human beings do not repent, warm winds will blow in winter, causing pests to wreak havoc and plagues all over the world.
In ancient times, it was also believed that the occurrence of winter thunder was due to the heartless administration and improper laws of the imperial court, so the sky fell and thieves ran rampant. Therefore, there are also folk proverbs, such as "If it doesn't thunder in spring, it won't thunder in winter, and the soldiers will hurt the country", "If it thunders in the first month of spring, people don't cook, it's a plague of mourning" and so on.
Scientific explanation of 65438+ February thunder:
Lightning is a discharge phenomenon formed in atmospheric clouds. Generally speaking, lightning is mainly related to the rising of warm and humid air, the condensation of water vapor in the cloud, the movement of cloud particles and other factors. In winter, the air is usually dry because of the low temperature. The sinking of cold air is not easy to form updraft, and the development of clouds is relatively small, so the probability of lightning is also low. However, this does not mean that there will be no lightning in winter.
From June to February, 5438, the weather was warmer, the warm and humid air current was stronger, the cold air in the north occasionally moved southward, the warm and humid air current was forced to rise, and the convection intensified, so thunderstorms formed and the so-called "thunder into winter" phenomenon appeared. So "thunder in winter" is just a weather phenomenon, which has nothing to do with bad luck.
The above contents are for reference only.