65438+February 7th is the 2 1 solar term among the 24 solar terms, and it is also the third solar term in winter-heavy snow. On this day, the sun reached 255 degrees. "seventy-two waiting episodes of the monthly order": "November Festival, the big one is glorious, and the snow is so glorious";
Qunfangpu: "Heavy snow, cold words, heavy snow." Literally, when it comes to heavy snow solar terms, it often snows heavily in many places in northern China, which is much bigger than the snow during the "light snow" solar terms half a month ago;
Some meteorologists believe that the so-called "heavy snow" is not that the amount of snow is greater than that of "light snow", but that the probability of snow is greater, and once it snows, it can be piled up, unlike the snowfall in the light snow season.
Jiangsu is located in Jianghuai and Jiangnan areas. Although it may not snow on the day of "heavy snow", it will be colder and the feeling of cold winter will be stronger.
"Heavy snow", like other solar terms, has three phenology: when the owl doesn't sing, the tiger begins to make love, and the plum stands out, that is, in the first five days of heavy snow, the Hao Han bird (pronounced hé dàn) stops singing because of the cold;
On the second five days, tigers began to mate; On the third five days, although Yin Qi is flourishing at this time, Yang Qi has begun to sprout, and Li Ting (Malanhua) has sprouted again.
Hao Han bird is actually not a "bird", but a rodent flying squirrel with compound teeth. When winter comes, they don't necessarily freeze to death, but store enough food in their nests for the winter.
In the eyes of literati, snow is undoubtedly the most romantic climate phenomenon. Snowflakes like goose feathers are flying all over the sky, turning into a world of white clothes and jade makeup between heaven and earth.
"Hundreds of mountains have no birds, and thousands of paths have no footprints. A boat, a bamboo cloak, an old man fishing on the cold river-snow ""The sunset is far away and the house is poor in cold weather. Chai Men smells dogs barking and returns to people in the snowy night. "
"Thousands of miles away in Huang Yun, the sun shines brightly, and the north wind blows geese and snow in succession" ... There are countless poems about snow in past dynasties. It can be said that "heavy snow" is one of the most romantic solar terms.