Xiaoxue handwritten newspaper

Xiao Xue's handwritten report is as follows:

1, Xiaoxue is the twentieth of the twenty-four solar terms. 165438+1On October 22nd or 23rd, when the sun reaches 240, it is called the light snow solar term. At this time, the sun is at-2016' at the declination. On this day, Beijing's daylight saving time is only 9 hours and 49 minutes, the height of the sun is only 29 50 "light snow" solar terms at noon, and the bucket handle of the Big Dipper points northwest at night (equivalent to 10 on the clock).

Every night after 2000, if you look at the stars at home, you can see that the Big Dipper sinks in the west, while the W-shaped Cassiopeia rises to the sky. Instead of the Big Dipper, she found the coordinates of Polaris and navigated for the stargazers. The quadrilateral Pegasus is facing the sky, and Orion, which symbolizes the winter starry sky, is already on the eastern horizon.

3. Climate characteristics: After entering this solar term, the northwest wind began to become a frequent visitor in China, and the temperature dropped, gradually rising below 0℃, but the earth was not too cold. Although it began to snow, the amount of snow was not large, so it was called light snow. At this time, Yin Qi fell and Yang Qi rose, which led to the impassability of heaven and earth, the imbalance of yin and yang, the loss of vitality of everything, and the occlusion of heaven and earth into the severe winter.

The first snow will appear in the area north of the Yellow River, reminding people that it is time to keep warm from the cold. Light snow indicates the beginning time and degree of snowfall. Snow is the product of cold weather. Light snow solar terms, the northern part of the southern region began to enter winter. "There is no rain in the lotus, but there are frost branches in the chrysanthemum", which has already shown the scene of early winter.

Extended data:

1, light snow solar term, a relatively stable meridional circulation has been established in East Asia, and there are often low pressure or troughs in Siberia. When moving eastward, there will be a large range of cold air going south, and there will be a large range of windy and cool weather in eastern China. Light snow solar term is a solar term with high frequency of cold wave and strong cold air activity. When strong cold air affects, it is often accompanied by the first snow in winter.

2. China has a vast territory, and "light snow" typically reflects the climate in the middle and lower reaches of the Yellow River. At this time, the north has entered the freezing season. "Lotus has no shelter from the rain, but chrysanthemums still have Ao Shuang branches", which is most like early winter.