Wilderness Challenge for Live Broadcast

\u003creadability-styledstyle=:inline;\u003eIs it really a tornado?

Mayor Wang Zhentao frowned. If the disaster target is changed now, it means that most of the efforts made by their government before have been in vain.

After all, tornadoes and low pressure cyclones are two different natural disasters.

Nodded, At first I didn't think about tornadoes at all. This is because I was restricted by China's national conditions, which limited my thinking.

The formation of a tornado requires extremely unstable cumulonimbus clouds, and it is necessary for two branches of cold and warm air to meet at the same time, and the force is evenly matched to produce strong convective movement. The United States has the Central Great Plains, and the cold and warm air can easily meet and collide. .”

But China can't do it. Our country has the first, second, and third step terrains. There are many mountains and complex terrain. After the cold and warm air crosses many mountains, the energy basically disappears. It is difficult to generate convective movement, so it is difficult to form a tornado. .”

While talking, he showed everyone the thunderstorm cloud monitoring map on the computer:

But you see, the torrential rain and cold air brought by the low-pressure mass, and now it is around three o'clock in the afternoon, when the sun shines the most energy of the day, a large amount of warm air mass has accumulated on the sea surface, and the two converge to form the present area. Thunderstorm cloud.

And its central energy has turned red to black, indicating that the accumulated energy is very terrifying, and it basically has all the conditions required for the formation of a tornado: spring and summer, afternoons, vast sea areas, large thunderstorm clouds, and the encounter of cold and warm air masses. To be honest, Now it’s almost time to spin and wind.”

Next to it, the chief of the Shenzhen City Fire Brigade was a little displeased, Since it is a tornado, why didn't the meteorological station say earlier, isn't our arrangement for nothing?

Before he could speak, the meteorological expert in Shenzhen City explained first: Captain Liu, don't be angry. It's not that we didn't predict it earlier, but that we couldn't predict it. The formation of the tornado was so sudden that even the Doppler radar that was specially designed to deal with it, There is only a 40% probability of monitoring whether it has the characteristics of a tornado vortex.

To be honest, if the time comes when the vortex feature is detected, the tornado has already begun. At present, even in the United States, which pays great attention and invests a lot in the highest tornado-initiating country, it can only give an early warning 810 minutes in advance.

It sounds like an early warning, but in fact, it has already detected the formation of a tornado, and then quickly notified the public to avoid it. It's just a time difference. But with this level of technology, it is difficult for us in Shenzhen to do so.

For a moment, Captain Liu of the fire brigade was a little speechless by his set of technical terms.

Mayor Wang Zhentao pursed his lips. Everyone was waiting for him to make a decision, so he was under the greatest pressure in his heart.

He looked at it, waiting for the other party's response.

He knew that this person had a lot of energy. He was suddenly transferred to Shenzhen City this time. He should be here for gold plating. He would definitely return to the central government to take up an important position at that time.

Looking at the mayor's eyes, he knew that he needed his own opinion, so he said: Group leader Wang, my suggestion is that the fortifications on the seaside should not be built, it will be useless to the tornado, everyone immediately evacuated to the deep Take shelter in a building near City Bay Plaza.

Don't worry, although the tornado is extremely destructive, the scope of the damage is not large, and the duration is very short. The fastest is a few minutes, and the longest is no more than an hour. As long as the tornado dissipates, you will be fine.

As soon as the words were finished, the people under him immediately picked up the walkie-talkie and prepared to convey.

However, when they were about to speak, Chen Xu reached out and interrupted: Wait! Team Leader Wang and Deputy Team Leader Zheng, my suggestion is that people near Binhai Avenue should not set up shelters. Such a big thunderstorm cloud , I have rarely seen it in the history of the United States.

If it really shifts towards the land, not to mention these offices, even those coastal buildings will probably be damaged too!

Everyone was shocked.

Is this true?

Not just these government workers,

Including the eyelids twitching.

He quickly glanced at the monitoring map again, and asked a question: Xiao Chen, this thunderstorm cloud is at least 50 nautical miles away from the land. Converted into kilometers, it is at least close to 100 kilometers away. Are you sure it can affect Shenzhen City? Bay?

Chen Xu nodded, Believe me, such a large tornado can definitely reach the super tornado level defined by the United States, and its central wind speed can reach a terrifying 400 kilometers per hour, close to a quarter of the speed of sound.

With such a strong destructive power, the external wind and tidal waves will be quite terrifying. As long as it moves a few tens of kilometers to the mainland, the destructive power will be very large!

While listening to the data he gave, he quickly calculated with a pen beside him.

After the calculation, I was a little scared when I saw the final energy figure, so I couldn't help but look at Chen Xu, and said seriously: Xiao Chen, according to the number you gave, the energy of this waterspout is close to 100,000 tons. The power of the explosive explosion is too terrifying, if it can reach the land, it can easily crush any coastal building.

I need your accurate answer now. How sure is it that it is really a super waterspout?

Eighty percent!

Chen Xu replied affirmatively.

Nodding, looking at Wang Zhentao.

The power of 100,000 tons of explosives to explode?

Wang Zhentao couldn't help feeling a little dizzy. If this matter is not handled properly, the black hat may be lost.

How many people are there in our shelter near the Corniche now?

Next to it, a staff member immediately said: Mayor, according to rough statistics, including the employees of nearby enterprises, there are at least 30,000 people!

Thirty thousand people... This project is too large, what if a stampede occurs during the migration...

Wang Zhentao pinched the bridge of his nose, feeling a little tired.

Chen Xu said, Mayor Wang, listen to me again. According to the statistics of the United States, the difference in casualties between the governor who pays attention to the power of tornadoes and the governor who does not pay attention to the power of tornadoes is as high as 17 times!

In fact, what he said was telling the truth and making sense.

But if the reasoning is combined with factual arguments, it will be extremely convincing.

What's more, the death gap as high as 17 times is enough to stimulate Wang Zhentao's heart.

Okay! Now listen to my order. In addition to the working staff in the city, all the public security officers, armed police special police, including firefighters and policemen, form 50 teams for me. Each team is in charge of 600 people. It is necessary to ensure the safe evacuation of the people. There must be no stampede.

Which team has a problem, come to me directly with a resignation letter!

yes!

The captains of the police station, traffic police brigade, fire brigade, and armed police special police team shouted in unison.

At this time, Chen Xu also said: Mayor Wang, I have already reported the matter, now... it's time for me to make a request, right?