Northeast 39, the strongest cold wave this winter is coming, how do you feel?

When I came outside, my clothes were like I wasn't wearing them, as if I was in a cold storage with no protection at all.

You will feel that the cold wind is biting, and walking outside is a very painful thing, and it will be unbearable for you to be unbearable at all.

My feeling is really shivering, surviving in the cold air, I am really not easy, in the process my body feels not my own, it is really very cold.

The strongest cold wave this winter has hit, and everyone can feel that the weather is particularly cold in the past two days, mainly because the cold wave is coming, the temperature has plummeted, and the temperature difference is relatively large.

The temperature dropped suddenly, many people put on padded jackets directly from single clothes, and they didn't want to leave the warm quilt in the morning. On November 27th, the relevant warning report has been issued, mainly the cold wave is coming, the yellow warning is expected to be around November 30, the cold grass will affect most parts of our country from west to east, especially our country, the temperature in the north and some areas of the Middle East will drop, directly drop 10 to 16 Some areas can reach 18, which is also a relatively large range of some areas.

When such a Deng Yashi cooling appeared, our country has entered winter overnight, and the reason why this year's strong cold wave will be formed is also because of the overall reason. First of all, we need to understand the strong high pressure in Siberia, because it is affected by the Siberian high pressure, so the weather will fall off a cliff, in the winter you will find that the land area, the ability to dissipate heat and the ability to absorb heat is relatively low compared with the ocean, especially some land from high latitudes is prone to radiation cooling, thus forming a cold heart, at this time the heat will be lost here, also known as the cold source, and some areas with higher altitudes, In particular, the Central Siberian region and the Mongolian plateau are most noticeable.

These areas are called cold sources, and the atmosphere above is relatively strong, so the cooling also has a significant contraction and sinking, and there is also a strong cold hypertension center in the air near the ground, so it is called the Mongolian Siberian high. Because the winter monsoon here is relatively large, which affects a wide range of areas, and finally cold air will appear, which will slowly move to some areas, resulting in a cliff-like cooling.

This year, there has been a significant cooling of weather in many parts of our country, and due to the particularly severe cold wave in some areas, it has caused serious inconvenience to everyone's travel. Moreover, in some areas, animals have frozen to death, and it can be seen that the cold wave weather is very strong. Heavy snowfall and heavy rain occurred in many areas, and the temperature dropped by 10 points.

So why are there more cold spells this winter? According to the survey of our experts, the cold wave weather is mainly affected by the convergence of cold and warm air currents. After careful investigation by our experts, it has been shown that the current onset of these cold spells has a certain relationship with the La Niña event.

Usually the winter under the influence of La Niña events will significantly strengthen the cold air in our country, so the cold wave that everyone has felt recently is more obvious, and the temperature will also be seriously affected.

In the face of the cold wave, many regions in our country have issued early warnings, so we should pay attention to the weather forecast in advance, make travel arrangements in time, and avoid bad weather travel, because under bad weather, our travel will be seriously affected, and once a traffic accident occurs, it is very serious. Bad weather will also form windy weather, it is very easy to fall from high altitudes, at this time we try to reduce travel, if you do not have anything particularly important, it is best to stay at home when the weather is more extreme.

At the same time, we must add more clothes, take thermal insulation measures, and try to avoid colds and fevers, because the temperature has dropped relatively quickly recently, and many people's body has not adapted to it is very easy to cause colds and fevers. Since everyone closes the window tightly, it is also prone to carbon monoxide poisoning, so everyone should open the window appropriately for ventilation.

The impact of bad weather on crops is also very serious, and I hope that all of us will take measures to keep crops warm in advance to minimize the loss. Especially for farmers, crops are the economy of farmers throughout the year, so I hope that our farmers must pay attention to the weather forecast in advance and try to survive all the crops we plant. I hope that everyone will pay close attention to the weather forecast and take various countermeasures.

Because the heat absorption and heat dissipation capacity of land areas is lower than that of the ocean, land in the middle and high latitudes is more likely to radiative cooling to form cold centers. The temperature in China was high in the early stage, so the cooling caused by the arrival of cold air was very drastic. From northwest to southeast, it brings a strong cold wave weather process to most parts of China.

Because this is an extremely strong high pressure, caused by the accumulation and development of cold air masses, the high cold pressure strengthens and moves eastward and southward, bringing the cold air mass to our country, which is the formation process of cold weather.

Mainly because of the passage of cold waves and the influence of atmospheric currents, it will be so cold in these two days, so you must pay attention to keeping warm.

1. Northeast China generally ends in February, according to China's meteorological observations for many years, the cold wave in Northeast China is generally 75 days.

2. The cold wave is a kind of disastrous weather in winter, and the masses are accustomed to calling the cold wave a cold wave. The so-called cold wave is a weather process in which cold air from the north invades southward on a large scale, causing a wide range of sharp cooling and northerly winds. Cold spells generally occur in late autumn, winter, and early spring.

During a cold spell, the cold air causes the local temperature to plummet, the ground pressure to rise sharply, and sometimes to cause strong winds and waves. Cold waves are the most widespread of all severe weather, generally affecting about 10 million square kilometers in winter, and tropical cyclones and extratropical cyclones cannot reach such a large impact area.

Winter in the Northeast is not very cold, as long as you wear more clothes outside and protect your hands, feet and head, there is no problem. Most of the people in the Northeast now wear woolen sweaters and pants, and a down jacket can be added outside, but cotton shoes are a must, and gloves, scarves, and hats can be used. Gloves are mandatory when riding a bicycle or holding something in your hand, and scarves and hats are only required for children or when the wind is strong.

Friends from the south are welcome to have the opportunity to experience it in Heilongjiang.

In fact, minus twenty or thirty degrees in the Northeast is not cold, because it is dry and cold, it will not be wet, and there is heating in the house, so it will not be cold and comfortable. Think about it, if the south reaches zero degrees, it must be because it rains in winter, and the house is damp and cold, and this is the biting cold.

Go outdoors, we wear a lot, this is not a few, it is thick, I am afraid of the cold, wear a warm pants, then wear cotton pants, and then put on a down jacket, don't take the down jacket in the south to imagine, the down jacket in the north is very long and thick, and then wear a thick cotton shoes, with a hat, scarf, gloves, so that you can go out, except for the cold on the face, you can't feel cold, but if you stay outdoors for more than 2 hours, this equipment is not good, it will be very cold, especially frozen feet and fingertips, other places are fine.

There is no heating in the Tohoku countryside, but it is said that you can now install it yourself. What to do when there is no heating? There is a kang, the kang is like this, there is a big iron pot in the kitchen, the countryside is where to stir-fry, steamed steamed buns or something, the following is a fire, burning coal, burning firewood, the pot stove has a passage leading to the kang in the bedroom, the heat is along the channel to heat the kang, the kang is hot and the house is quickly warm, but it is only three times a day to cook, so there is usually a stove, and it is also very warm.

The Northeast is indeed more than minus 30 degrees in winter, but this is the lowest temperature, the temperature in the middle of the night, in the deep winter during the day is basically minus 178 degrees, minus 20 degrees, so it is warmer at the beginning of winter, is this temperature cold? Cold, I also felt cold in the Northeast when I was in school, especially when there was wind, but southerners (I mean the Yangtze River Delta, Guangzhou or something is not clear) can definitely tolerate this cold than northerners, when I was in college, several southerners laughed at us for being afraid of cold, because she felt that it was not cold. There is heating in the northeast, every family has, university dormitories have, basically as long as there is heating where there is a building, there is no heating in the countryside where there is a stove, the quality of heating is also uneven, the heating is very insufficient where they are also cold, but that kind of situation is very rare, the heating is generally enough to wear a sweater or cotton pajamas in the house, and the place where the heating is enough is really to wear a suspender. ‍

As a person who has stayed in the Northeast and Hubei, let's talk about the difference between the north and the south in winter, the low temperature in the winter in the Northeast is a physical attack, and the indoor temperature is very warm. The south is a magical attack, and no amount of defense will help, especially if there is no air conditioning in the room, it is cold to the bones, and it will kill you when you get up in the morning. It's nothing at minus 30 degrees in the northeast, the walls of the house are thick, and the house is warm.

In the south, minus 20 degrees can freeze a group of people to death.

In the winter of the Northeast, we are also very afraid of the cold, to a certain extent, we northerners are not afraid of the cold in the south, we go out are fully armed, masks, scarves, down jackets, thick cotton pants, big cotton shoes, if there is a car at home to commute, you don't have to wear too bloated, otherwise the bus and subway people can't stand it. Not to mention indoors, we have underfloor heating and heating indoors, more than 20 degrees above zero, and you can wear short sleeves indoors. Winters in the north are dry.

It is very hot in the Northeast and especially in Heilongjiang shopping malls, restaurants, entertainment venues, taxis, and homes (many entrance doors in public places have devices that blow warm air, which warms up instantly). After only a few steps on the road, I couldn't freeze. It's not as scary as outsiders think.

It's super warm indoors, super cold outside, and all I do every day is to put it on layer by layer and take it off layer by layer.

There is another point of indoor warmth in the Northeast, sealing, the windows in the city pay more attention to sealing, and in the countryside in winter, the windows are nailed with a layer of plastic to ensure that the heat does not leak out. Speaking of which, there are southerners who don't understand it again, don't you want to ventilate? My colleague has asked this question more than 10 times, and if there is no fresh air, people will suffocate to death?

Because there is a time to open the door, people have to open the door when they go in and out, and even more so in the city, sometimes it is too hot indoors, so open the windows a little.