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There is a process of weather change after a typhoon, first with heavy rain and then with coolerCloudyAnd then it was very hot.
A typhoon is a tropical cyclone.
one. A tropical cyclone is a tropical or subtropical cyclone.
The low-pressure vortex over the ocean 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.
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 near the center of the bottom, of which wind force of 12 or above is collectively referred to as "typhoon". Typhoons can be divided into general typhoons (maximum wind force 12 to 13), strong typhoons (maximum wind force 14 to 15), and super typhoons.
maximum wind force 16).
A typhoon is a deep depression.
system, its central pressure is very low, the lower layers have a significant convergence towards the center, and the top air flow mainly diverges outward. The structure of the typhoon is divided into the typhoon eye area, the cloud wall area, and the spiral rain band area from the center to the outside.
Disease prevention and control
After the typhoon, due to the flood erosion, the domestic water and residential areas were polluted, coupled with the breeding and breeding of a large number of mosquitoes and flies, and the migration of rats, resulting in serious pollution of the living environment; Long-term rain and indoor flooding make food easy to mold and deteriorate. All of the above factors are prone to harm to human health, especially the outbreak of intestinal infectious diseases. To this end, special attention should be paid to the prevention and treatment of infectious diseases.
Drinking water hygiene: Drink boiled water.
Do not drink raw water, let alone drink well water after the disaster, do a good job of personal hygiene, do not use undisinfected sewage to gargle, wash melons and fruits, dishes and chopsticks, etc.; For drinking water, boiling disinfection is the safest and most effective disinfection method; Dietary hygiene and personal hygiene: do not eat spoiled food, do not eat flies.
Ding the food that has crawled, do not eat unwashed melons and fruits, etc. Don't be greedy for raw and cold food, either.
Food should be cooked thoroughly and the room should be well ventilated; Personal protection: prevent direct contact with infected water, such as wearing rubber shoes when going out.
Wear latex gloves, rinse with water immediately after touching sewage, and do not rub your eyes with dirty hands (pay attention to health: if you are unwell, you must consult a doctor in time. In particular, if you have symptoms such as fever and diarrhea, you must go to the fever clinic of the school doctor or local hospital in time.
or intestinal clinics. )
The above content is from Encyclopedia - Typhoon
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Because the typhoon is a low-pressure cyclone and the weather is clear in the center, the pressure will gradually increase after the typhoon passes. However, if the radius of the typhoon passes, the weather will gradually change from rainy and cool to sunny and hot; If the center of a typhoon passes by, the weather will first become rainy and windy, and then sunny and hot.
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The weather will be cool.
Typhoons are a devastating and severe weather system, but they can also sometimes have a beneficial effect on eliminating droughts. There are three main aspects of its harmfulness:
1. Gale. The maximum wind speed near the center of the typhoon is generally 8 or higher.
2. Heavy rain. Typhoons are one of the strongest rainstorm weather systems, generally producing 150mm to 300mm of rain in areas where the typhoon passes, and a few typhoons can produce heavy rainfall of more than 1000mm.
3. Storm surge. Generally, typhoons can increase the water along the coast, and the maximum water increase along the coast of Jiangsu Province can reach 3m.
Typhoon precautions.
In case of severe weather, do not go out unless necessary. In the case that there is a real need to go out, you can use the road condition query function to query the congestion of the departure route before departure, and use the road water query function to query the water accumulation line, reasonably plan the travel route, and ensure the safety of travel.
If you are outside, do not take shelter near temporary buildings, billboards, towers, trees, etc. Try to go to an emergency shelter, and if you can't do it, take shelter in a fixed, relatively safe place.
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Before the typhoon comes, its outer circulation cloud system will affect the local area first, and the wind will become stronger, and there will be horse clouds in the sky.
When a typhoon comes, there will be torrential rain.
If the eye of the typhoon passes, the weather will appear calm, but after a while, the wind and rain will increase again.
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I'm not from Xiamen, I'm from Jiangsu, and typhoons used to be usually showers or light rain. I checked on the Internet and it will be cool after the typhoon, and the weather will be like autumn, even cooler than autumn. Typhoons are not coming. Typhoon season is only available in summer and autumn. Good to play.
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If there are no other factors, the weather should be stable before the arrival of the typhoon and after the typhoon has completely left the country, such as "the wind and the sun are beautiful"."The blue sky is like washing" and something like that. The key is to talk about several important links when the wind passes, which needs to know that the typhoon affected area includes three parts: the peripheral gale area, the vortex wind and rain area, and the typhoon eye area. There are two scenarios that can be considered:
1. If the center of the typhoon passes through the local area, the first thing to arrive at is the peripheral gale area, where the wind is strong and the clouds are gradually thickening, but there is no rain; Then the whirlpool wind and rain area arrives and begins to exert a strong influence - violent storms, thunder and lightning, with a maximum wind force of more than 12, which can cause major personnel and property losses; Then the eye area of the typhoon arrived, and suddenly the rain cleared, the smoke disappeared, and the wind speed dropped sharply; Then, the whirlpool wind and rain area and the peripheral wind area came again one after another, and the situation was the same as before. Eventually, the typhoon completely passed, and the people in the affected areas began to work on the post-disaster reconstruction work.
2. If the center of the typhoon does not pass through the place, it is possible that the local area will only be affected by the peripheral gale area, and there will be no impact of heavy rain and floods, and the damage will be relatively light, and the scene of the passage of the typhoon eye area will not be felt. Of course, it is also possible that it has been affected by the peripheral gale area and the whirlpool wind and rain area, but there is no typhoon eye transit, so I will not repeat the explanation. Before and after the typhoon, be careful not to go out, store water and food, fill the power bank, and take back the things that may be blown off on the clothing-level balcony.
If you want to go out, be sure not to wade into the water and pay attention to the wires.
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After a typhoon, a range of different situations and impacts may occur, depending on the intensity and path of the typhoon, as well as the geographical conditions and preparedness of the affected area. Here are some of the things that can happen after a typhoon:
1.Damage and Disaster Assessment: Typhoons are often accompanied by strong winds, heavy rain, storm surges, etc., which may cause damage such as collapsed houses, blocked roads, and damage to utilities.
In the aftermath of a typhoon, ** and rescue agencies conduct damage and disaster assessments to determine the situation in the affected areas and take appropriate rescue and recovery measures.
2.Personnel safety and rescue: In the aftermath of a typhoon, emergency rescue operations may be required to ensure the safety of those stranded. This could include evacuating trapped people, providing emergency medical assistance, and providing basic supplies such as food and water.
3.Restore power and infrastructure: Typhoons can cause power outages and damage to infrastructure. Restoring power supply, repairing communication networks, and clearing roads are important tasks in the aftermath of the typhoon to ensure that basic life and social operations can return to normal as soon as possible.
4.Cleanup and reconstruction: In the aftermath of a typhoon, large-scale cleanup and reconstruction efforts are required, including removing residual trash, repairing damaged homes, roads and bridges, and rebuilding damaged communities.
5.Disease prevention and control: Typhoons can lead to deterioration of sanitation conditions and increase the risk of disease transmission. Relevant departments will take measures to strengthen disease prevention and control and ensure public health safety.
6.Mental health concerns: Typhoons and their devastation may have an impact on the mental health of those affected. Mental health professionals may provide support and counseling to help people cope with emotional and mental distress in the aftermath of a disaster.
In conclusion, a series of emergency measures are needed to ensure people's lives and basic living needs in the aftermath of the typhoon, as well as long-term recovery and reconstruction efforts to restore normal to the affected areas as soon as possible.
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I am a Q&A main life expert Li Qing, I am very happy to answer for you: dear, it will not rain all the time after the typhoon, the eye of the typhoon is the center of the typhoon, it is a relatively calm area, and there is usually no precipitation nearby. When the eye of the typhoon passes by, the nearby rain bands may temporarily stop and there will be a brief period of sunny skies or dark clouds dissipating.
However, after the passage of the eye of the typhoon, the outer rain band of the typhoon still exists and may continue to bring rain. After the passage of the eye of the typhoon, due to the characteristics of the typhoon system, the seepage of the outer rain belt will continue to advance and continue to bring rain to the surrounding areas. Especially in the path of the typhoon, the rainfall in the nearby area will be more obvious.
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