What are the signs of snow and thunder? What is the old saying of snow and thunder?

What are the signs of snow and thunder? What is the old saying of snow and thunder?

The folk proverb "It thunders and snows in winter" means that thunder in winter is a harbinger of snowstorm. And thunder when it snows is "thunder and snow". The ancients classified thunder in solar terms as spring thunder, so the thunder that appeared in the first month was classified as "winter thunder"

Scientific explanation:

Lightning is a discharge phenomenon in convective clouds. In winter, sometimes there is a strong warm and humid airflow at high altitude. When there is strong cold air going south in the north, warm and humid air is forced to rise and convection intensifies, which will form the phenomenon of "thunder, rain and snow".

Thunderous winter phenomenon:

Although the phenomenon of "thunder can't stop winter" is rare, it is not unique, and it occurs in many parts of the country. If the weather is cold and hot, there will be more opportunities for the phenomenon of "thunder and winter". Under the influence of strong warm and humid airflow and strong cold air, the warm and humid air in the lower layer was forced to rise, resulting in strong convection, which created conditions for the formation of lightning. After the "beginning of winter", "thunder entered the winter" appeared.

Through the long-term careful observation of the phenomenon of "thunder in winter", the public summed up the law of "thunder and snow in winter", that is, thunder in winter means that the air humidity is high and it is easy to form rain and snow; There is also a folk saying that "when it thunders in winter, ten cowsheds are empty", which means that when it thunders in winter, the warm and humid airflow is very active and the cold air is also very strong. It's so cold and snowy that even cows may freeze to death.

Related proverbs:

Thunder and rain, people eat iron.

It thundered in the first month, and there was a 180 drought.

In the first month, it thundered and snowed, and the rain never stopped in February. There is little water for seedlings in March, and the seedling festival begins in April.

There are piles of thunder graves in January, piles of thunder wheat in February and piles of thunder valleys in March.

Spring thunder doesn't strike, winter thunder doesn't hide, and soldiers hurt the country.

It thunders in the first month of spring, and people don't cook, which is a funeral and an epidemic.

In February, the thunder was silent, the fruit was fruitless, and many children died.

There is no thunder in March, but there are many thieves in autumn.

If thunder is not heard in Xia San within a month, the crops will fail and people will get sick.

In April, the thunder stopped, the military order didn't work, and I was dictatorial.

In May, the thunder stopped, the minister died, and the grain was halved.

In June, the thunder was silent, locusts were born, and the people were uneasy.

In autumn, winter and March, the thunder rumbled and the soldiers were in a panic, which was not good for the guests.

Autumn thunders, and the grain is not real.

It thunders in beginning of winter, and the autumn harvest is expensive.

Winter thunder shakes, everything declines, insects don't hide, and soldiers often rise.

On the solstice of winter, thunder, soldiers and thieves are everywhere.