What is the general magnitude of typhoon schools that will be closed?

There is no explicit provision for school suspension. It depends on the impact of the disaster.

Some. Ten. Category 1 and 12 typhoon standards will be suspended. Some typhoons have a large magnitude, but they are far from the mainland, and classes are still going on as usual. Some of them are small, but they cause heavy rainfall.

If waterlogging affects normal life, classes will be suspended. See the specific situation for a short notice.

In China's coastal areas, typhoons are more or less struck by typhoons almost every summer and autumn, and the loss of life and property is not small. As a kind of catastrophic weather, it can be said that when it comes to typhoons, no one will say good about them.

2. Stop indoor and outdoor large-scale gatherings, classes, and businesses (except for special industries).

3. Water operations in relevant waters and passing ships shall return to the port to avoid the wind, strengthen the port facilities, and prevent ships from anchoring, running aground and colliding.

4. Reinforcement or demolition of structures that are easy to be blown by the wind, personnel should stay in a windproof and safe place as much as possible, when the typhoon center passes by, the wind will decrease or stand still for a period of time, remember that the strong wind will blow suddenly, should continue to stay in a safe place to avoid the wind, and the personnel in the dangerous house should be transferred in time.

5. Relevant areas should pay attention to preventing flash floods and geological disasters that may be caused by heavy precipitation.

If there is an early warning, classes will be suspended when the orange warning signal is in effect.

Criteria: Tropical cyclones are likely to be or have been affected within 12 hours, with average coastal or land winds of 10 or more, or gusts of 12 or more and may continue.

The Yellow Alert recommends the closure of kindergartens and nurseries.

The orange alert recommends the closure of primary and secondary schools.

The red alert recommends the closure of classes and businesses.

As long as the city where the typhoon passes by, the class will basically be attended, and the typhoon is generally not very small, basically the same.

What is the general magnitude of typhoon schools that will be closed? Level 7 or above.

The maximum average wind speed near the center of the bottom layer of a super typhoon is m s, i.e. 16 or above.

Severe Typhoon (STY) The maximum average wind speed near the center of the bottom layer is m s, that is, 14-15.

The maximum average wind speed near the center of the bottom layer of Typhoon (TY) is 12-13.

Severe Tropical Storm (STS) Maximum mean wind speed near the center of the bottom layer is m s, i.e. wind force 10-11.

Tropical storm (TS) Maximum mean wind speed near the center of the bottom layer is m s, i.e. wind force 8-9.

Tropical Depression (TD) The maximum mean wind speed near the center of the bottom layer is m s, i.e. the wind speed is 6-7.

There is no specific provision for the suspension of classes. It depends on the impact of the disaster. Some ten.

Classes 1 and 12 are suspended. Some typhoons have a large magnitude, but they are far from the mainland, and classes are still going on as usual. Some of the stages are small, but if they cause heavy rain and waterlogging and other problems that affect normal life, classes will be suspended. Look at the specific situation of the temporary notice.

Schools will be closed when the state stipulates that the warning standard is yellow or above (orange, red) warning signal (i.e., a typhoon of level 6 or above). The new version of the typhoon warning standard is indicated in blue, yellow, orange and red. Typhoon Blue !!

When the yellow, orange and red typhoon warnings are issued, major departments are closed for business, so schools generally start to close when the yellow warning is issued.

The Blue Typhoon Warning Signal indicates that a tropical cyclone may be or has been affected within 24 hours, with an average wind force of 6 or higher along the coast or land, or gusts of 8 or more and may continue. The Yellow Typhoon Warning Signal indicates that a tropical cyclone is likely to be or has been affected within 24 hours, with average winds of 8 or higher along the coast or on land, or gusts of 10 or more and may continue.

Precautions for typhoons.

1. When the typhoon comes, the wind is strong, so everyone should reduce going out.

2. When a typhoon comes, do not walk on the embankment or bridge of a river, lake, or sea, and do not drive or ride a bicycle in an area affected by strong winds.

3. If you see a wire blown by the wind on the road and falling to the ground, do not touch it with your hands or approach.

4. Landslides and other disaster-prone areas and areas where high-intensity heavy rainstorms have occurred should be vigilant and evacuated in time.

5. If you find a dilapidated house or stagnant water, contact the relevant departments in time. In case of danger, obey the command of the relevant departments and transfer safely.

Yellow Typhoon Warning Signal:

It may be or has been affected by a tropical cyclone within 24 hours, with an average wind force of 8 or more.

1.Nurseries, kindergartens and primary and secondary schools are closed, and schools and childcare institutions are closed.

Designated personnel should be assigned to protect students and children entering kindergartens;

2.Enter the windproof state, stop outdoor operations such as high altitude and water, and the ship should take shelter from the wind;

3.Evacuate personnel in dangerous areas, stop open-air collective activities, and evacuate people immediately;

4.All functional departments are prepared for relevant defenses.

National regulations.

Schools with typhoon levels 6 or higher will be closed!

Typhoon Red Alert Universities should suspend classes.

The rainstorm does not stop red (primary and secondary schools are stopped).

Yellow Typhoon Warning Nursery schools, kindergartens, and primary and secondary schools are closed.

The specific typhoon warning signals are:

White – may be affected by a tropical cyclone within 48 hours.

Precautions: Be aware of the latest situation of tropical cyclones and be alert to the local impact of tropical cyclones.

Blue – may or have been affected by a tropical cyclone within 24 hours, with an average wind force of 6 or higher.

Defenses: 1Be prepared for wind and notify outdoor, high-altitude, port and offshore workers in a timely manner;

2.Properly store outdoor items that are susceptible to high winds.

Yellow – may be or have been affected by a tropical cyclone within 24 hours, with an average wind force of 8 or higher.

Defenses: 1Nurseries, kindergartens and primary and secondary schools are closed, and schools and childcare institutions shall designate a person responsible for the protection of pupils and children entering kindergartens;

2.Enter the windproof state, stop outdoor operations such as high altitude and water, and the ship should take shelter from the wind;

3.Evacuate personnel in dangerous areas, stop open-air collective activities, and evacuate people immediately;

4.All functional departments are prepared for relevant defenses.

Orange – may or have been affected by a tropical cyclone within 12 hours, with average winds of 10 or higher.

Defenses: 1When entering an emergency state of wind prevention, citizens should stay indoors or take shelter in a safe place; 2.Reinforcement of port facilities to prevent ships from anchoring, grounding and collisions.

Red – may or has been affected by a tropical cyclone within 6 hours, with an average wind force of 12 or higher.

Defenses: 1It is recommended that the city suspend business (except for special industries such as emergency rescue and disaster relief, medical treatment and public transportation, water supply, power supply, and gas** that are necessary for residents' basic life);

2.The relevant departments are ready to launch emergency plans. (Selected from the Internet).

Typhoon 6 suspended work, classes and production1. Tropical depression.

Winds near the center can reach 6 or 7, or gusts.

Level 7 or above. 2. Tropical storm, wind force 8 9 near the center of the middle and bright wheel, or gust 9 and may continue.

3. Severe tropical storm with winds of 10 11 near the center, or gusts of 11 and may continue. Letters of excite.

4. Typhoon, the wind force near the center of the medium and short answer is 12 13, or gust 13 and may continue.

5. Strong typhoon, with winds of 14 15 near the center, or gusts of 15 and may continue.

6. Super typhoon.

Winds of force 16 or above, or gusts of force 17 near the centre and may continue.

Want. The meteorological stations under the meteorological authorities at all levels shall issue early warning signals in a timely manner, and update or lift the early warning signals in a timely manner according to weather changes and snowstorm conditions, and at the same time notify the people** and relevant departments and disaster prevention and mitigation agencies at the same level. When multiple meteorological disasters occur at the same time or are predicted to be possible, multiple early warning signals can be issued at the same time in accordance with the corresponding standards.

Orange Alert and Red Alert. When an orange alert is issued, it is necessary to stop indoor and outdoor large gatherings, suspend classes, and suspend businesses (except for special industries); When a red alert is issued, gatherings, classes, and banquets will be suspended (except for special industries).

The yellow warning for typhoons will require the closure of classes. The issuance of the Yellow Typhoon Warning Signal means that the typhoon will be disturbed by the typhoon within 24 hours, with an average wind force of 8 or higher, or gusts.

Level 10 or above; Or it has been affected by a typhoon, with an average wind force of 8 9 and 10 11 gusts and will continue.

At this time, when entering a state of typhoon defense, primary and secondary schools, kindergartens, and nursery schools should be suspended, and students who have not left for school do not need to attend classes; Students on their way to and from school shall take shelter in the nearest safe place or go home in a safe place.

Typhoon Orange Warning Signal.

Issued, indicating that it will be affected by a typhoon within 12 hours, with an average wind force of 10 or more, or gusts of 12 or more; Or it has already been affected by the typhoon, with an average wind force of 10 11, or gusts of 12 or more and will continue.

At this time, when entering a state of emergency defense against typhoons, primary and secondary schools, kindergartens, and nursery schools shall suspend classes, and schools shall properly accommodate boarding students. Residents avoid going out and make sure to stay in a safe place. Stop large indoor gatherings and evacuate people immediately.

Coastal baths, scenic spots, parks, playgrounds.

It should be closed. reinforcement of port facilities; Implement ship defense measures to prevent anchoring.

Stranding and collisions.