最難以想像的龍捲風！瘋狂襲擊城市和建築！如何及時逃生？如和避險？

最難以想像的龍捲風！瘋狂襲擊城市和建築！如何及時逃生？如和避險？

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Welcome to our channel. Today we will embark on a thrilling and crazy journey. We will use a scientific perspective to explore the complex truth behind meteorological events. Tornado events have occurred frequently around the world in recent years . We reported on it on November 21.

At the time of the Italian serial tornado incident , tornadoes hit the mainland more than a dozen times from the sea. This dangerous and spectacular scene frightened many residents. The rugged rocks and picturesque coves of the Amalfi Coast south of Naples are the most fascinating in Italy. One of the tourist attractions

, it was recorded that 15 to 20 such huge waterspouts occurred in this small town alone that afternoon. About 12 of them are said to have reached the coast , including the Amalfi Coast. Naples is the capital of the province that day . For the second time, a waterspout has been photographed

Forming in the waters near the port city of Salerno. A powerful, towering whirlpool can be seen spinning towards coastal communities. Local tourists did not bother to take pictures and check in, and used their mobile phones to record the spectacular scene

. Thank you You like, leave a message, subscribe and turn on the little bell. We will update every day . In recent months , there have been many tornadoes in Italy, one of which ravaged between Maiori and Capo d’Orso . Local media reported that it was very lucky.

There were no houses close to the land. Then the people of Salerno shivered in front of the tornado. Fortunately, the tornado stopped right in front of the port. If it had continued deeper inland, I believe it would have caused unimaginable damage and losses.

Videos of the tornado have been circulating on social media. The extreme weather that has caused widespread discussion has also frightened local residents . When a tornado strikes, it is necessary to take some safety measures if you are at home. First, close all external doors and windows

To minimize the damage caused by broken glass and close all indoor doors. Doors limit the range of flying and broken objects in the room. Do not attempt to reinforce doors and windows unless you have enough time. Also , try to avoid verandahs, porches , and rooms with large glass windows .

These areas will have higher wind speeds and more severe damage. Secondly, be sure to enter safely. For room masking , it is best to choose a basement as a refuge location. If there is no basement, choose an inner room in the center of the house without external windows or walls,

Such as bathrooms, wardrobes, storage rooms, etc., which are all good options. Bring emergency living supplies as soon as possible. Enter the shielding room to reinforce the doors and windows and create a shielding area inside the room, such as under the bathtub or next to stable furniture

. Pay attention to monitoring the latest weather warning information. If possible, use TV, radio, Internet, etc. to maintain connections to external information so that you can grasp it in a timely manner. If the location and movement path of the tornado is likely to directly hit the house

, quickly take additional protective measures in the shelter room, such as getting into the bathtub and covering it with a thick quilt and pillow . This may protect you from falling and flying debris. It cannot be ignored that Prepare several sets of spare clothes as broken windows can cause strong winds

And flying sand and dust indoors. Inform family members, such as children, etc., of where to take shelter so that they do not become overwhelmed by panic and make wrong decisions. Remember to stay calm. Tornadoes usually pass through in a matter of minutes as long as you act correctly. Masking measures

Can best avoid life threats. Once the tornado has passed, you need to be cautious and wait indoors to avoid being hit again. On the other hand, other parts of Europe are also frequently hit by tornadoes. Our channel

Reported on the violent tornado in Belgium on January 3. On the day of the tornado incident, around 16:33 pm, the tranquility of Notre-Dame de Wavre in the Antwerp province of Belgium was broken. A severe tornado struck the area and caused serious damage. It left a trail of violent damage. Trees were uprooted and

Buildings were destroyed. Objects were damaged and debris was scattered across the area. A tornado that occurred later that day between Saint-Catherine-Weaver and Putte in Belgium caused severe damage, leaving a trail of destruction stretching for 4 kilometers. The local police district confirmed that the tornado removed approximately Roofs of houses within a four-kilometre radius

Were also destroyed. A large greenhouse was also blown to pieces. Some sheds were also blown to pieces . Putt Cemetery was also damaged. A total of 40 houses were damaged , two of which have been declared uninhabitable. Residents have been found by relatives. Shelters The fire brigade managed to secure

Buildings again in most areas on Wednesday night. Local police were urged to avoid the area around Wavre-Saint-Catherine, where many vehicles were damaged . The municipality of Wavre-Saint-Catherine reported that roofs in the area were damaged. Torn rubble was scattered everywhere, affecting around 40 homes, two of which are now uninhabitable.

Large amounts of glass and debris were scattered along cycle paths and driveways in the Putte area of ​​Belgium, but Putte’s technical department cleared them later in the evening. The police area was cleared during the day to further measure the damage and take necessary action. Among the worst affected were local growers.

One of the growers , Paulanco, suffered serious losses, destroying 40 years of cultivation in just a few minutes. Paul’s wife Agnes confirmed that one greenhouse was completely destroyed . The structure was severely collapsed with widespread shattering of glass. While grower Paulanco was the worst-affected gardening company, the impact of the tornado varied.

Some nearby greenhouses escaped unscathed, which highlights the extent of the damage. Localized rescue workers and insurance companies entered the area the next day , but the danger of falling glass and unstable structures made repairs and clean-up difficult. The northern French provinces of Aisne, Ardenne, Meuse

And Meuse are located on the border with Belgium. Five provinces , including Wort-Moselle, have been put under an orange alert for water overflows. Belgian meteorologists confirmed that the extreme weather in northern Antwerp was a tornado . This is relatively rare in Belgium. In fact, there are obvious

Tornadoes in the wild and in the city. The difference is that first of all, tornadoes in the wild usually occur in vast plains or fields, which have enough space to grow and move. When hot air rises rapidly and cold air falls, strong wind shear and spiral airflow are generated on the ground.

These airflows It will extend to the ground and suck in the surrounding dust, vegetation debris and other loose objects. This makes the clouds of wild tornadoes darker and turbid. Wild tornadoes will also have longer and wider moving paths, and their movement paths will be more unpredictable because there are no buildings around

Them to hinder them. Higher wind speeds cause greater damage to everything in their path. The most powerful wild tornadoes ever recorded have wind speeds of up to 300 mph. Wild tornadoes also cause higher casualty rates to people and animals due to a lack of shelter and warnings, followed by those

In cities. Tornadoes are significantly different in urban areas. Buildings and artificial surfaces in urban areas change air flow patterns. The small spaces between buildings limit the growth space of tornadoes. This results in urban tornadoes being smaller, shorter in life, and less likely to travel. Rules

At the same time, building barriers also slow wind speeds. But urban tornadoes pull up much more debris , including glass, bricks, wood and other building materials, making the debris thrown up by urban tornadoes more damaging to cities. Telegraph poles and other facilities in the city

May be electrocuted or caught on fire after being destroyed by a tornado . In addition, cities are more densely populated , so tornadoes in smaller cities can cause high casualties. However, early warning systems in cities are more complete and many buildings also provide shelters, which may significantly reduce the risk of casualties.

In terms of shape and intensity, tornadoes are mainly divided into three typical types: tube tornadoes, cone tornadoes and wedge tornadoes . Their formation mechanisms are: The external characteristics and destructive power are slightly different. First, a tubular tornado is formed by spinning at high speed

From the clouds to the ground, with a hollow center. This type of tornado is formed in a strong storm when the updraft and downdraft in the cyclone meet. Forming horizontal airflow, this funnel-shaped eye fills the airflow and causes it to rotate, forming a tube-shaped tornado.

The path of destruction produced by this tornado on the ground is relatively narrow and concentrated. The diameter of a tube-shaped tornado is often 0.3-0.9 miles. It is the most common in the central United States, followed by a cone -shaped tornado . The shape of a tornado is similar to a triangular cone,

Which is different from a tube tornado. The eye of a cone tornado expands in a cone shape on the ground. This is because it stretches downward for a short distance and then breaks apart . A cone tornado develops in the early stages of formation

When it has not yet fully developed. As they begin to cause damage , they produce more irregular and widespread damage. In addition, wedge tornadoes are similar to tube tornadoes but have a longer, narrower eye. Wedge-shaped tornadoes are less intense than full-blown tube tornadoes. They are rarer and more difficult to predict and observe.

In addition to these three major types, there are also compound tornadoes. These tornadoes may take the form of a combination of the above types and transform between these types during the development process . Only by accurately judging the type of tornado and the damage it may cause

Can we take the most appropriate emergency evacuation measures. Take risk-taking actions to minimize casualties and property losses. When faced with extremely severe natural disasters such as tornadoes, we must take various preventive measures to minimize the losses of lives and property. First, we must improve public disaster prevention education and risk awareness

To let ordinary people Comprehensively understand the formation mechanism, disaster characteristics, risk assessment and various early warning signals of tornadoes . Local governments should use various media such as television, radio, and the Internet to enhance the public’s awareness of disaster prevention in peacetime and actively organize various tornado drills

For schools and communities. It is also necessary to set up relevant knowledge and education activities. Secondly , it is necessary to establish a complete tornado monitoring and early warning system through weather radar, balloon detection and satellite technology to monitor atmospheric conditions and detect signs of abnormal meteorological activities as early as possible.

Once a potential tornado formation is detected, an early warning response is immediately initiated to quickly The early warning system for evacuating local residents to designated evacuation sites needs to cover various channels such as broadcasts and mobile phone messages to ensure reliable transmission of messages. What cannot be ignored is the

Need to strengthen disaster-resistant infrastructure, such as installing windbreaks and windshields in tornado-prone areas, using wind-resistant glass and strengthening Steel rods and other wind-resistant measures should be used to strengthen buildings. In addition, important infrastructure such as communications and power supply should be ensured to continue to operate during disasters. At the same time ,

Reasonable tornado evacuation locations should be planned. Scenic spots, schools, shopping malls and other public places should be equipped with equipment. Equip windproof basements or shelters with equipment and organize regular drills. Enterprises and communities also need to guide residents to pre-determine nearby and reliable shelters to quickly escape in disasters. It is important

To reserve disaster relief materials and equipment such as emergency food and beverages, and backup power supplies. Emergency medical supplies, scaffolding, bulldozers and other clearing and rescue equipment , and maintaining a wartime cooperation system for rescue teams to ensure that disaster relief work can be carried out quickly and effectively. In addition

, government departments should formulate scientific tornado disaster prevention plans and keep them up to date , as well as strengthen economic support for disaster areas. Only by attaching great importance to the recovery and reconstruction work and making careful preparations can we minimize

The huge losses of life and property that may be caused by tornado disasters . A tornado is an extremely dangerous and destructive natural disaster. When it encounters different terrains, its wind force And the destructive power will produce certain changes. First, when a tornado encounters an open plain or a mountainous area,

Its wind force will tend to be strengthened. The vast plain can provide more space for the tornado to absorb the surrounding heat, and the rotation and growth of the mountainous area can promote the cold air. Both the sinking and the vertical structure of the atmosphere required for the rapid rise of hot air

Can provide “fuel” for tornadoes to continue. Specifically, on vast plains where the air flow is less hindered , tornadoes can continuously inhale new hot air; and the undulations of mountainous terrain can cause temperature differences and hot air to rise sharply, providing more energy to tornadoes . Therefore, when tornadoes pass through these terrains,

Their The intensity and destructive power are increased. Some of the most violent tornadoes in recorded history occurred in the central Great Plains region of the United States. In contrast, the intensity of tornadoes is often weakened when they encounter terrain barriers such as buildings or mountains.

Such terrain obstacles It will cut off the passage of the tornado to inhale fresh air and restrict its movement path. Specifically, tall buildings can disperse and destroy the structure of the tornado’s spiral air flow , making it unsustainable; dense urban areas will restrict the flow of air, which

Is also not conducive to the development of tornadoes . And large mountains Blocking the intersection and flow of air with different temperatures will also slow down the possibility of tornadoes forming. Therefore, these terrain barriers are important factors in weakening the destructive power of tornadoes. In the world’s active tornado areas,

The number of tornadoes in some complex terrain areas is relatively small, facing disastrous extremes. Strong tornadoes Humans have been working hard to study and apply various new technologies to improve early warning, evacuation and rescue capabilities. The first is the application of cloud computing and big data technology in tornado analogy and prediction.

With the help of high-speed computing, scientists can build a more realistic three-dimensional tornado numerical analogy system. This is used to explore the internal evolution mechanism of the storm system under different conditions to improve the accuracy of early warning . Some manufacturers such as IBM are also using cloud computing platforms

To integrate heterogeneous tornado and meteorological data from various sources and use machine learning models to generate more sensitive and accurate disaster warnings . Secondly, is The applications of various wireless sensor networks include establishing dense ground micrometeorological websites in tornado-prone areas

To cooperate with radar, satellite remote sensing, etc. to obtain multi-source heterogeneous atmospheric data. Some scholars also use drones to deploy a large number of drones on the possible paths of tornadoes. Low-cost wireless wind speed and direction sensors can instantly return monitoring parameters to improve the prediction of the direction and intensity of tornadoes.

More advanced is the use of various special windproof and shelter buildings and materials. After the tornado red warning is issued, these buildings and materials can Provide residents with shelters that can withstand wind forces, such as using carbon fiber sheets to reinforce three-dimensional warehouses and convert them into windproof piles

, and using gas generators to quickly inflate windproof airbag buildings. In addition , some scholars are also developing Israeli firewall technology to design foundation windproof walls. It is worth noting It is the application of various types of robots and drones in post-disaster search and rescue.

These devices can go deep into dangerous ruins in disaster areas to search for people, quickly locate life detector signals , and provide the rescue team with damage and radiation detection data in disaster areas. Some scholars are also developing methods for wireless detection. The aerial base station network

Formed by man and machine provides emergency communications in disaster areas . It can be seen that high technologies such as artificial intelligence, big data, and cloud computing are playing an increasingly important role in improving the efficiency of early warning, evacuation, and rescue in fighting

Tornadoes . With the further development of science and technology They will also show great potential in protecting people’s lives. Thank you for liking, leaving a message, subscribing and turning on the little bell. We will update the latest news from around the world every day and continue

To explore the complex truth behind meteorological events from a scientific perspective.