At what degrees do they not study at school? How do you know about extreme air temperatures? Existing indoor standards

To the question at how many degrees below zero can you not go to school?)) asked by the author Put down the best answer is Subjects Russian Federation can independently decide at what air temperature children will not go to school. Such clarifications were given by the Ministry of Education in connection with the unprecedented cold that has established itself in some Russian regions, RSN reports.
The temperature is in school class strictly stipulated by law: it must not be lower than -18-20°C. Experts noted that schoolchildren usually do not attend classes when the outside temperature is below -30°C.
Classes in Moscow schools may be canceled if the air temperature in the region drops below minus 20 degrees in the coming days, Gennady Onishchenko, head of Rospotrebnadzor and chief state sanitary doctor of the Russian Federation, told Interfax on Monday.
The territorial department of Rospotrebnadzor for the Perm region reminds that due to the drop in temperature, classes may be canceled in educational institutions of the city and region. In elementary school - at outside air temperatures from -23 to -25C0, for middle and senior students - from -26 to -28C.
Students in grades 10 and 11 are exempt from school when the air temperature is minus 32 degrees or below.

Answer from 22 answers[guru]

Hello! Here is a selection of topics with answers to your question: at what degree of frost can you not go to school?))

Answer from become numb[expert]
-28 I think

Answer from Lilit[guru]
I wouldn’t go even at -10, but alas...

Answer from D.mas[guru]
- 273 C and no one and nowhere

Answer from Caucasian[guru]
It depends where that school is: what is frost for Moscow, is thaw for Norilsk...

Answer from Olya Ritanko[active]
As soon as you freeze your boots to the asphalt, you immediately realize that you won’t make it to school today! :-))

Answer from Vika Ch[guru]
closed at -30

Answer from Alexander Bonn[guru]
When I studied in Pechora (6th grade, 1979), when I was 20 (or 22) I didn’t go to school.
Usually, the announcement was made on the radio in the morning.

Answer from Konstantin Arsky[newbie]
School number 32 chita) Closes at 40 degrees and the school is already empty: s

Answer from Al E[active]

Answer from Vadim Khabarov[newbie]
This is a rather subjective factor, and cancellation of classes for this reason in each specific region is decided separately. For middle zone Russia (Moscow, Tula, Smolensk, Saratov, St. Petersburg, Penza, Orel, Nizhny Novgorod, Kursk, Voronezh, etc.) can be roughly guided by the following numbers:
– 23–25 degrees. - For primary school;
– 26–28 degrees. – for secondary school;
– 31 and colder – for 10th and 11th grades.
For the northern regions of Russia, the temperatures for canceling classes are lower, for the southern regions they are higher.

Answer from Doggie Persikov[newbie]
I'm in 6th grade and I don't have to go when it's -30....((((

Answer from Pavel Kovalev[active]
-28 / -32 high school 100%

In what weather are classes canceled at school (Moscow)?

Rospotrebnadzor recommended classes in Moscow schools are canceled only at temperatures of -25 degrees and below. This is provided there is no wind, but if the weather is windy (from 4 m/s), schoolchildren may not go to classes at temperatures below minus 20 degrees. At the same time, parents can independently decide whether to visit their child, but must inform the class leader. If school classes are cancelled, it is possible to use distance learning educational technologies, Internet resources of institutions, for example, Email, website and others, or mobile communications for organizing individual consultations.

Department of Education cities Moscow may cancel classes in schools due to severe frosts if the air temperature is minus 25 degrees or lower. Strong and gusty winds can also affect the cancellation of classes, but air temperature still plays the greatest role.

Classes in Moscow schools and other regions are canceled if the outside temperature drops below minus 25 degrees Celsius. If the weather is also windy (wind speed of 4 m/s and above), then you don’t have to attend classes at a temperature of minus 20 degrees (these are recommendations from Rospotrebnadzor).

Schools may also cancel classes during heavy snowfall, when it becomes difficult for students to get to and from classes normally.

In general, the cancellation of classes in educational institutions, in to a greater extent, it is not the strength of the wind that affects, but the low air temperature.

Yes, students junior classes may miss lessons at temperatures ranging from -25 degrees. Senior and middle-level students justifiably miss school when it is -30 degrees.

Of course, if there is a sharp increase in wind outside, and there are warnings from the Ministry of Emergency Situations about potential danger, then school students may not attend classes. The decision to cancel classes is made either by the management educational institution, or the regional government.

How many times have I looked at the recommendations of education departments, in most regions of Russia the table of weather conditions for canceling classes in schools includes wind speed indicators (2 m/s or 7 m/s), according to which, based on the temperature regime, recommendations are given to cancel classes in schools.

When the thermometer is -25 degrees or below, the Office of Rospotrebnadzor recommends to the Ministry of Education that classes be canceled, but each school has the right to independently decide whether to cancel school classes. Also, every parent has the right not to send their child to school under such circumstances. low temperatures ah, but you definitely need to warn the class teacher.

There was a year in our region when classes in city schools were canceled due to severe frosts of -28 degrees. But the rural school not far from the city did not cancel classes; the schoolchildren studied these days. Only those living at a distance of 6 - 10 km did not come.

Also, leisure center institutions do not cancel classes, although in severe frosts the attendance is very low, literally up to 2 - 5 people out of 25.

In Moscow schools, following recommendations directly from the government, it is customary to cancel all classes when the thermometer reaches minus twenty-five degrees and, accordingly, lower. It is minus twenty-five degrees that is the factor when schoolchildren should stay at home.

But in the case of windy weather, when wind gusts reach 4 or more meters per second, then you can stay at home even at minus twenty degrees.

The Ininsky rock garden is located in the Barguzin Valley. It was as if someone had deliberately scattered the huge stones or placed them deliberately. And in places where megaliths are located, something mysterious always happens.

One of the attractions of Buryatia is the Ininsky rock garden in the Barguzin Valley. It makes an amazing impression - huge stones scattered in disorder on a completely flat surface. It was as if someone had either scattered them on purpose, or had placed them with intent. And in places where megaliths are located, something mysterious always happens.

Power of nature

In general, “rock garden” is the Japanese name for an artificial landscape in which stones arranged according to strict rules play a key role. “Karesansui” (dry landscape) has been cultivated in Japan since the 14th century, and it appeared for a reason. It was believed that gods lived in places with a large accumulation of stones, and as a result, the stones themselves began to be given divine significance. Of course, now the Japanese use rock gardens as a place for meditation, where it is convenient to indulge in philosophical reflection.

And this is what philosophy has to do with it. The seemingly chaotic arrangement of stones is, in fact, strictly subject to certain laws. Firstly, the asymmetry and difference in the sizes of the stones must be observed. There is in the garden certain points observations - depending on the time when you are going to contemplate the structure of your microworld. And the main trick is that from any observation point there should always be one stone that... is not visible.

The most famous rock garden in Japan is located in Kyoto - the most ancient capital country of the samurai, in the Ryoanji Temple. This is the refuge of Buddhist monks. And here in Buryatia, the “rock garden” appeared without human effort - its author is Nature itself.

In the southwestern part of the Barguzin Valley, 15 kilometers from the village of Suvo, where the Ina River emerges from the Ikat Range, this place is located with an area of ​​more than 10 square kilometers. Significantly more than any Japanese rock garden - in the same proportion as a Japanese bonsai is smaller than a Buryat cedar. Here from flat land large blocks of stone emerge, reaching 4-5 meters in diameter, and these boulders go up to 10 meters deep!

Removing these megaliths from mountain range reaches 5 kilometers or more. What kind of force could scatter these huge stones over such distances? The fact that this was not done by a person became clear from recent history: a 3-kilometer canal was dug here for irrigation purposes. And here and there in the channel bed there are huge boulders that go down to a depth of 10 meters. They fought with them, of course, but to no avail. As a result, all work on the canal was stopped.

Scientists have put forward different versions origin of the Ininsky rock garden. Many people consider these blocks to be moraine boulders, that is, glacial deposits. Scientists call their ages different (E.I. Muravsky believes that they are 40-50 thousand years old, and V.V. Lamakin - more than 100 thousand years!), depending on which glaciation they are counting.

According to geologists, in ancient times the Barguzin depression was a freshwater shallow lake, which was separated from Lake Baikal by a narrow and low mountain bridge connecting the Barguzin and Ikat ridges. As the water level rose, a runoff formed, turning into a river bed that cut deeper and deeper into the hard crystalline rocks. Known as storm water flows in spring or after heavy rain They erode steep slopes, leaving deep furrows in gullies and ravines. Over time, the water level dropped, and the area of ​​the lake decreased due to the abundance of suspended material brought into it by rivers. As a result, the lake disappeared, and in its place remained a wide valley with boulders, which were later classified as natural monuments.

But recently, Doctor of Geological and Mineralogical Sciences G.F. Ufimtsev proposed a very original idea, which had nothing to do with glaciations. In his opinion, the Ininsky rock garden was formed as a result of a relatively recent, catastrophic, gigantic ejection of large blocky material.

According to his observations, glacial activity on the Ikat ridge manifested itself only in a small area in the upper reaches of the Turokchi and Bogunda rivers, while in the middle part of these rivers there are no traces of glaciation. Thus, according to the scientist, the dam of the dammed lake along the Ina River and its tributaries broke. As a result of a breakthrough from the upper Ina by a mudflow or ground avalanche in Barguzin Valley a large volume of blocky material was thrown out. This version is supported by the fact of severe destruction of the bedrock sides of the Ina River valley at the confluence with Turokcha, which may indicate the removal of a large volume of rock by the mudflow.

In the same section of the Ina River, Ufimtsev noted two large “amphitheatres” (resembling a huge funnel) measuring 2.0 by 1.3 kilometers and 1.2 by 0.8 kilometers, which could probably be the bed of large dammed lakes. The dam’s breakthrough and the release of water, according to Ufimtsev, could have occurred as a result of seismic processes, since both slope “amphitheaters” are confined to the zone of a young fault with thermal water outlets.

The gods were naughty here

This amazing place has long been of interest local residents. And for the “rock garden” people came up with a legend that goes back to ancient times. The beginning is simple. Once two rivers, Ina and Barguzin, argued which of them would be the first to reach Lake Baikal. Barguzin cheated and set off on the road that evening, and in the morning the angry Ina rushed after him, angrily throwing huge boulders out of her way. So they still lie on both banks of the river. Isn't it true that this is just a poetic description of the powerful mudflow proposed to be explained by Dr. Ufimtsev?

The stones still keep the secret of their formation. They are not only different sizes and colors, they are generally from different breeds. That is, they were broken out from more than one place. And the depth of occurrence speaks of many thousands of years, during which meters of soil have grown around the boulders.

For those who have seen the movie Avatar, on a foggy morning the Ina stones will resemble hanging mountains with winged dragons flying around them. The peaks of the mountains protrude from the clouds of fog, like individual fortresses or the heads of giants in helmets. The impressions from contemplating a rock garden are amazing, and it was not by chance that people endowed the stones with magical power: It is believed that if you touch boulders with your hands, they will take away negative energy, giving positive energy in return.

In these amazing places there is another place where the gods played pranks. This place was nicknamed “Suva Saxon Castle”. This natural formation is located near the group of salty Alga lakes near the village of Suvo, on the steppe slopes of the hill at the foot of the Ikat ridge. The picturesque rocks are very reminiscent of the ruins of an ancient castle. These places served as a particularly revered and sacred place for Evenki shamans. In the Evenki language, “suvoya” or “suvo” means “whirlwind”.

It was believed that this is where spirits live - the masters of local winds. The main and most famous of which was the legendary wind of Baikal “Barguzin”. According to legend, an evil ruler lived in these places. He was distinguished by a ferocious disposition, he took pleasure in bringing misfortune to the poor and disadvantaged people.

He had his only and beloved son, who was bewitched by spirits as punishment for his cruel father. After realizing his cruel and unfair attitude towards people, the ruler fell to his knees, began to beg and tearfully ask to restore his son’s health and make him happy. And he distributed all his wealth to people.

And the spirits freed the ruler’s son from the power of illness! It is believed that for this reason the rocks are divided into several parts. Among the Buryats there is a belief that the owners of Suvo, Tumurzhi-Noyon and his wife Tutuzhig-Khatan, live in the rocks. Burkhans were erected in honor of the Suva rulers. On special days, entire rituals are performed in these places.

According to weather forecasters, the air temperature will be about ten degrees below the climate norm. The Ministry of Emergency Situations recommends refraining from prolonged stay on the street

Abnormal frosts are expected in Moscow. In the last week of February, starting from the 23rd, it will be almost 30 degrees at night.

The Ministry of Emergency Situations of the capital and Moscow region advises, if possible, to refrain from prolonged stay on the street and to dress warmly. Drivers are advised to avoid long trips.

Evgeniy Tishkovets, leading specialist at the Phobos weather center, told Business FM what levels the thermometer will drop to:Evgeniy TishkovetsLeading specialist at the Phobos weather center

“Already next night the thermometer in Moscow will drop to minus 20 degrees. Well, then - more. On February 23, 24, 25, 26, at night in Moscow frosts are expected to minus 21-26, and in the region in some places minus 29 degrees. During the day, the maximum you can count on is minus 11 - minus 16. And 26, on Monday, even during the day the temperature is unlikely to exceed minus 20 degrees, which, although not a record value, is an extremely low figure and, in general, then, ten degrees colder than expected according to the climate norm.”

Mosenergo and MOEK are switching to an enhanced operating mode. But the predicted frosts are not so severe that school classes will be cancelled. Here is what the director of Moscow school No. 117 Irina Baburina says: Irina Baburinadirector of Moscow school No. 117

The city Department of Education declined to comment. It is worth noting that in early February, immediately after heavy snowfalls, Moscow schoolchildren were allowed a free schedule for attending classes for one day.

As for the onset of spring, it should be expected on the 20th of March, said Roman Vilfand, director of the Hydrometeorological Center of Russia. At the same time, he said that on March 8 the air temperature will be above zero, albeit in Fahrenheit.

Severe frosts forced parents to choose whether to send their child to kindergarten and school or leave at home.

School classes are not canceled even in frosty weather, but severe frosts and especially windy conditions mean that not only elementary school students, but also middle and high school students can cancel their studies.

In what cold weather do children not go to school? Who decides where to learn?

Low temperatures are a legitimate reason not to go to school.

If local authorities make a decision to exempt schoolchildren from classes, then the child may not go to school on official grounds.

There are no clear instructions in educational SanPiN at what temperatures schoolchildren may not study.

The decision to cancel classes is made by the local education department, taking into account weather specifically for your region or city in this moment time. The message that children may not attend classes is officially reported in the media.

Information about the cancellation of classes can be found on the city website. educational institution or just call the school.

What frosts do children not go to school in: temperature scale

So, for the central part of Russia, the reason for canceling classes primary classes The temperature is -23-25 ​​degrees. Middle school students may not attend classes at -26-28, and high school students - from -31 degrees and below. These temperature limits apply in Moscow, St. Petersburg, Nizhny Novgorod, Smolensk and other cities in central Russia.

Accordingly, for the northern regions of the country these temperature limits are lower, and for the southern regions they are higher.

Thus, in the Urals the following scale for canceling classes is used:

25-28 – kids don’t go to school,
-28-30 – students in grades 5-9 do not study,
-30-32 – high school students may not come.

In Siberia, even lower temperatures are the reason for canceling classes in schools. For example, in Omsk and Irkutsk primary classes do not study at -30 degrees. Schoolchildren in grades 5-9 may not come if the thermometer drops to -32 and -35 degrees. Omsk high school students don’t go to school if it’s -35 outside, and Irkutsk residents don’t go to school if it’s -40.

In the northern regions of Russia, temperatures for canceling classes in schools reach such levels that Russians from other regions cannot even imagine what it’s like to go outside in such cold weather, let alone send their children somewhere. So, in Yakutia, in order for students in grades 1-4 not to go to school, the thermometer must drop to -40 degrees! For the middle school level, the temperature should be -48, and high school students do not go to school only if it is -50 outside. True, the residents of Yakutia themselves note that -50 in the daytime rarely happens - several separate days throughout the winter.

As for the southern regions of Russia, the likelihood of cancellation school activities due to the low temperatures here it is unlikely. Frosts are extremely rare here. Even in winter months average temperature air in southern Russia fluctuates around 7-8 degrees above zero, and sometimes reaches +15 and +20 degrees! But in this warm region of Russia, children's institutions may cancel classes due to other vagaries of the weather: floods, hurricanes, storms. These phenomena, unlike frosts, happen here quite often, regardless of the time of year.

To cancel classes in schools due to frost, not only the temperature outside and the region are taken into account: great importance wind power.

As you know, in windy weather the frost is felt more strongly, therefore, if the region experiences weather not only with low temperatures, but also with strong winds, then the likelihood of classes being canceled is higher. Typically, the temperature threshold for canceling school classes due to wind drops by 2-3 degrees.

For example, in Altai, in cold weather, children do not study at -30 degrees, and if there is also a strong wind, then at -27. Middle and high school students do not go to classes at -35, and if the weather is windy, then already at -32 they can stay at home.

Some regions have separate temperature limits for canceling classes for rural and urban schools. Typically, city schools close when more than severe frosts than rural ones. The difference is the same 2-3 degrees. For example, in Udmurtia, primary school students rural schools may not attend classes at -25, and urban - at -27 degrees. Middle and senior schoolchildren may not go to school at -30.

By the way, it is worth noting that no matter what the temperature outside, classrooms The thermometer should show at least +18 degrees. If the school building is colder, classes cannot be held. The school must either take immediate action or send the children home.

We remind you once again that the temperature values ​​given are approximate. Every year, before the onset of frost, each region itself determines the temperature at which children can not attend school.

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