Typhoon natural disaster, is a typhoon a natural disaster?

Fuqian Middle School's emergency plan for typhoon and other natural disasters.

1. The Department of Political and Educational Affairs uses class and school meetings and class newspapers to publicize the knowledge of natural disasters such as typhoons, heavy rains, **, mudslides, etc., so as to enhance the awareness of teachers and students in disaster prevention and improve their self-rescue skills in the event of natural disasters.

2. The director of general affairs organizes logistics personnel to regularly and irregularly check the hidden dangers of the campus's housing, drainage pipes, electrical facilities, fire safety facilities, trees, windows and other safety aspects, and remedy the problems in time.

3. If the school needs to suspend classes after receiving instructions from superiors or weather monitoring forecasts and early warning signals, it will immediately take measures to suspend classes for holidays. When necessary, where the situation is urgent without receiving a notice from the competent department at the level above, the school emergency response team is to discuss and make a decision and report to the department in charge of education at the level above for approval to suspend classes and holidays.

4. In the event of a storm or rainstorm, the class teachers and teachers should organize the students to return home safely in an orderly manner, and do the necessary escort work for the junior students.

5. The members of the school leadership team should be on call at any time when receiving the information of storms and rainstorms, and do a good job in relevant work. When the disaster is discovered, the logistics staff cut off the power supply before leaving work, and check and reinforce the hanging objects in the school. The head teacher and deputy class teacher of each class are responsible for closing the doors and windows of the classroom.

The head of the department is responsible for inspecting the safety of the facilities on the entire floor before leaving.

6. After a destructive disaster occurs, immediately do a good job of disaster resistance and self-rescue. At the same time, we should do a good job in post-disaster health and epidemic prevention work to prevent the breeding and spread of infectious diseases on campus.

--- strengthen the early warning and response mechanism!

Typhoon prevention.

Strengthening typhoon monitoring and forecasting is an important measure to reduce typhoon disasters. Typhoon detection is mainly carried out using meteorological satellites. On satellite images, the presence and size of typhoons can be clearly seen.

Meteorological satellite data can be used to determine the location of the typhoon center, estimate the typhoon intensity, monitor the direction and speed of the typhoon, and the area where the storm occurs, which plays a key role in preventing and mitigating typhoon disasters. When a typhoon reaches offshore, radar can also be used to monitor the movement of the typhoon. Establish an early warning system for cities, improve emergency response capabilities, and establish emergency response mechanisms.

There are also forecasters of meteorological stations, according to the various information obtained, analyze the movement of the typhoon, the place and time of landfall, timely release of typhoon forecasts, typhoon reports or emergency warnings, through television, radio and other media for the public, so that coastal fishing boats can take shelter in time to return to port, and at the same time provide decision-making basis for all levels, and the release of typhoon forecasts or reports is an important measure to reduce typhoon disasters.

Typhoons are natural disasters. Natural disasters in Sunzhen refer to natural phenomena that bring harm to human survival or damage human life, including drought, high temperature, low temperature, cold wave, flood, waterlogging, flash flood, typhoon, tornado, fire talk and flame tornado, hail, hail, hail, frost, heavy rain, blizzard, freezing rain, fog, wind, ice, haze, haze, floating dust, blowing sand, sandstorm, thunderstorm, ball lightning and other meteorological disasters.

Typhoons are natural disasters. Natural disasters refer to natural phenomena that bring harm to human survival or damage the living environment of human beings, including drought, high temperature, low temperature, cold wave, flood, waterlogging, flash flood, typhoon, tornado, flame tornado, hail, hail, frost, heavy rain, blizzard, freezing rain, fog, strong wind, icing, haze, haze, floating dust, blowing sand, sandstorm, thunderstorm, thunderstorm, ball lightning and other meteorological disasters.

Typhoons are a type of tropical cyclone. A tropical cyclone is a low-pressure vortex that occurs over the tropical or subtropical oceans and is a powerful and deep "tropical weather system". China divides tropical cyclones in the South China Sea and the Northwest Pacific into six categories according to the magnitude of the maximum average wind force (wind speed) near the center of the bottom layer, of which the wind force near the center is 12 or above, collectively referred to as typhoons.

What to do in case of typhoon weather

1. Close doors and windows, and properly place outdoor items that are susceptible to typhoon winds. For example, it is better to park the car in the garage, of course, it is better to insure the car in advance.

2. Residents should not go out at will, and ensure that the elderly and children stay at home.

3. Kindergarten children and school students should be placed in the classroom and outdoor activities should be suspended.

4. Outdoor workers should stop work and should immediately take shelter indoors.

5. Outdoor personnel should not enter isolated sheds, sentry boxes and other buildings, or take shelter from typhoons under chimneys, telephone poles or large trees in high-rise buildings, and try to find a solid place to take shelter, especially in the event of thunder and lightning.

6. While preparing for typhoons, we should also prepare for lightning protection.

Direct disasters caused by typhoons are usually caused by strong winds, heavy rains, and storm surges

1. Wind. Typhoon winds and the waves caused by them can throw the 10,000-ton giant ship into the air and break it, or push the giant ship inland; It is also enough to damage or even destroy buildings, bridges, vehicles, etc. on land. The damage is even greater, especially in areas where buildings are not reinforced.

2. Heavy rain. Flooding caused by typhoons and rains is the most dangerous disaster due to its ferocity and devastating nature.

3. Storm surge. When a typhoon moves to land, the strong winds and low pressure of the typhoon cause the sea water to accumulate strongly towards the coast, and the tide level rises sharply, and the waves rush towards the coast.

In addition, these disasters caused by typhoons are very likely to induce secondary disasters such as urban waterlogging, house collapse, flash floods, and mudslides.

The impact range of a typhoon is usually based on the isobar line in the outermost circle of the system, with a diameter of more than 600-1,000 kilometers, the largest up to 2,000 kilometers, and the smallest only about 100 kilometers.

Natural disasters caused by typhoons include strong winds, torrential rains, mudslides, landslides, floods, etc.

Wherever the typhoon went, it was devastated, causing tremendous destructive power and causing huge economic losses to our country. It can be said that the destructive power of a super typhoon is no weaker than a large ** and volcanic eruption, and because of this, super typhoons are also considered by countries around the world to be one of the most serious natural disasters.

Typhoon precautions are as follows:1. Pay attention to the dynamics of the typhoon, adjust the travel arrangements in advance, and avoid going to the areas affected by the typhoon.

2. Move the hanging objects at the roof balcony, check the safety of the outdoor air conditioning of doors and windows, and do a good job of reinforcement in advance.

3. Pay close attention to the forecast and early warning information and defense guidelines jointly issued by the three prevention and meteorological, oceanographic and hydrological departments, and improve the awareness of disaster prevention and risk avoidance.