How to forecast the weather in spring?

Once upon a time, people found a stone that can predict the weather-the weather forecast stone. Recently, people have also discovered a hot spring that can predict the weather-the weather forecast spring. This spring is called Immortal Hall, which is located in the west of Yunnan, China. 2 ~ 3 hours before the rainstorm, the original clear spring water will become a milky white solution like rice soup, and it will become clear again 2 ~ 3 hours after the rainstorm. Another hot spring is called Balazhang No.2 Spring. The water temperature will drop before it rains. For example,1at 9: 00 am on May 5, 985, several scientists conducted a field test. Before the rain, the water temperature was 30℃, and after the rain, the water temperature rose to 37℃. Why can rain increase the temperature of spring water? Rain is usually cold, because it comes from the air with lower temperature, but after the rain falls, the temperature of the spring water rises (it should be cooled). What is its principle? This has yet to be revealed by experts. However, some people think that this may be related to the geology around the spring (such as raw limestone). Rain and moisture will make quicklime react chemically, generate heat, make the water turbid and raise the temperature. After precipitation, the water will become clear again.

There is a well called Crazy Longtan in Xichou County, Yunnan Province. When the flood came, the well water became turbid, blistered and rumbled.

In a valley in Jianhe County, Guizhou Province, there are three natural lakes, called Daughter-in-law Pond, Daughter-in-law Pond and Dog Pond. Local people can judge whether it will snow or freeze according to the turbidity of the water in Xifu pond and Xifu pond. Whenever it snows, the water in Xifu pond becomes turbid, while the water in Niangniang pond is clear. But as soon as it freezes, the water in the girl pond becomes turbid, and the water in the daughter-in-law pond becomes clear and transparent.

In Jiazhuang Village, Liang Shi River Township, Donghai County, Jiangsu Province, villager Yang Mingji's family drilled a 6-meter-deep spring well at 1977. This well has been able to forecast rainfall accurately for many years.

The normal water level of this well is 13 ~ L5 meters, and the water is clear and sweet. In case of drought, the water level of the nearby well will drop, but the water volume of this spring well will not decrease. But whenever the weather turns cloudy and it is going to rain, the water level of this well will suddenly drop by about 40 cm, and the well water will become turbid, which indicates that it is going to rain. But this phenomenon is actually quite common.

There is a quanming in Tengger Desert in Xinjiang. Before every earthquake, this spring will make a sound like a piccolo. On Baitou Mountain in Changbai Mountain, Jilin Province, there is a clear spring that can be used as medicine. In hot summer, people add sugar to this bubbling spring, which is as cool and delicious as drinking soda. According to reports, the main components of this spring water are free carbon dioxide, bicarbonate, magnesium, calcium and sodium. It has a good curative effect on gastritis, dyspepsia, constipation, rheumatic myocarditis and hypertension.

According to the New Evening News in June 1994+ 10/3, there is a well in Gujiatun Village, Haoguantun Township, Kangping County, Liaoning Province. It is said that this well can cure many diseases such as cardiovascular and cerebrovascular sclerosis. Legend has it that this well was dug by the Qing emperor when he passed by. Formerly known as Gu Jiajing, the village took the homonym Gu Jiatun. The water temperature in this well is kept above 5℃ all the year round. Liu Cai, director of the Township Economic Commission, said that people who regularly use this kind of water will not suffer from cancer, cardiovascular and cerebrovascular diseases, and have obvious therapeutic effect on postpartum agalactia. There is also a miracle in the well, that is, more than 30 loaches growing in deep wells swam back to normal life, which surprised the witnesses. At present, the relevant departments have monitored and tested well water, and found that the water contains high concentration of iodine and metasilicic acid, which has the function of softening cardiovascular and cerebrovascular diseases. But why this kind of water can prevent cancer and promote breast is still a mystery. As for the natural wonder of "Misgurnus anguillicaudatus swimming backwards", it is a mystery to be further solved by scientific experts.