How long will it take for the cold wave to pass in 2022? When will the cold wave come in 2022?
Introduction: In fact, cold wave weather is equivalent to an enhanced version of cold air. Its arrival is a high-intensity and large-scale cooling, sweeping across the northern and southern regions of China. Recently, some friends of the editor want to know in advance, when will the cold wave come in 2022? How long will it take for the cold wave in 2022 to pass? Let’s take a look.
When will the cold wave come in 2022?
The cold wave of 2022 will begin in November. There are cold waves in many places in my country, and the cold wave is already moving. November 2022 will usher in the second wave of cold wave this year. Its impact will be relatively large and will last for about 3-7 days. There may be another cold wave coming at the end of the year. According to past weather conditions, there will be two waves of cold air coming in late December. Cold waves are formed under the action of high air pressure and usually hit our country from the northwest, accompanied by strong winds, rain and snow. Usually, a cold wave may occur during the Great Cold Season of the second year. The exact time depends on the weather forecast.
Due to the wide impact of cold wave weather, the disasters caused are more serious and diverse. Some disasters are directly caused by cold wave weather, such as wind damage, frost damage, cold damage, road ice and snow, etc., while some are caused indirectly, such as rain and snow weather after low temperatures, especially in cold wave rain and snow. , roads are icy and slippery, leading to a significant increase in traffic accidents. Therefore, we should understand the meaning of cold wave and pay full attention to cold wave weather and cold wave disasters in order to predict in advance and take timely defensive measures to reduce and avoid disaster losses.
How long does it usually take for the cold wave to pass
It will end in February and March.
There is currently no accurate answer to the question of how long it will take for a cold wave to pass. After all, cold waves are divided into levels. However, judging from past conditions, it is expected to end in February or March next year. Just understand that the cold wave is a large-scale weather process, that is, the cold air from the north invades our country on a large scale from the south, which will cause the temperature along the region to drop sharply, strong winds, rain and snow, usually occurring in late autumn, winter and early spring. Usually, a cold wave often occurs after the "Big Cold Day" on February 20. When large-scale cold air gathers to a certain extent, under the influence of appropriate high-altitude atmospheric circulation, it will invade southward on a large scale, forming cold wave weather.
How residents in different regions cope with cold weather
Residents in the southern region have poor awareness of cold protection due to lack of measures to keep warm, and are prone to frostbite and even death from freezing. They should pay attention to weather forecasts and seek advice in a timely manner. When purchasing clothing and thermal supplies, relevant agencies should also promote health protection knowledge.
Although residents in northern areas have relevant heating facilities, when the cold wave comes and the temperature drops sharply, they should further strengthen their thermal protection and prevent carbon monoxide poisoning.
Residents in extremely cold areas should pay attention to weather forecasts, keep indoors and themselves warm, prevent carbon monoxide poisoning, store enough warm items and food in advance, and try not to go out.
Knowledge on health preservation in cold wave weather
1. How to keep cold away and keep warm
1. Add clothes, pay special attention to keeping the neck, abdomen, and lower back warm to avoid getting cold. cold.
2. Always bask in the sun, especially the back. The back is where the body's governor meridians run. Let the sun warm the back slightly, keep the meridians unobstructed, and nourish the body's yang energy. .
3. Soak your feet with hot water or traditional Chinese medicine before going to bed. The feet are also where the meridians of the human body converge, which can effectively promote local blood circulation.
2. Exercise appropriately, go to bed early and get up late
1. Keep the indoor air clean and the temperature appropriate. Choose ventilation at noon. Try to go to bed early and get up late. Keep your mind quiet and peaceful.
2. Carry out appropriate exercise, especially outdoor exercise when there is sunshine. Be careful not to exercise strenuously or sweat a lot.
3. Dietary therapy to keep out the cold
The diet should be mainly warming, nourishing yin and moistening the lungs, but it also needs to be supplemented in an appropriate amount according to the body constitution.
It is recommended to drink hot drinks such as milk, soy milk, eight-treasure porridge and porridge for breakfast; appropriately add beef, mutton, chicken, peanuts, walnuts, chestnuts, sesame, longan and other warm foods for lunch and dinner to supplement calories and nourish Qi. blood; at the same time, consume appropriate amounts of green leafy vegetables to supplement vitamins, and at the same time alleviate the hot and hot nature of meat to avoid getting angry.