Emergency Science | Typhoon No. 7 this year has been generated!The typhoon is here, how to deal with it?

This morning

Typhoon Section No. 7 this year

Affected by it

Southern Guangdong, western Hainan Island and northern parts

There are heavy rain in some areas

Among them, there are heavy rains along the coast of southern Guangdong

How destructive is the typhoon?

▷ The turbulent waves drowned the road

▷ The trees were blown down

▷ Pedestrians were blown over

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general

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1. How does the typhoon formed

Typhoon is a strong weather system that happens in the tropical ocean. It is like a vortex that moves forward in the flowing river. It rotates quickly around its center and moves forward with the atmosphere around. "". Due to the large energy, the impact of the place where the typhoon is on is also huge. It often has the characteristics of strong sudden and destructive power. It is one of the most serious natural disasters in the world.

2. Disaster that typhoon may cause

The typhoon disaster was mainly caused by the landing and landing of the typhoon. Direct disasters caused by typhoons are usually caused by three aspects: heavy winds, rainstorms, and storm trends.

(1) Dafeng

Typhoon wind and its waves can throw thousands of tons of giant wheels to the air to break the waist, or push the giant wheels into the inland; hurricane -level wind is sufficient to damage or even destroy buildings, bridges, vehicles, etc. on land. Especially in areas where buildings are not reinforced, they cause more damage. The wind can also blow the debris to the air, making the outdoor environment very dangerous.

(2) heavy rain

The flood disasters caused by the heavy rain of typhoon are fierce and great destructive. They are the most dangerous disasters.

(3) Storm trend

The tide of strong typhoons can increase the coastal water level by 5 meters to 6 meters. In severe cases, the tide can overflow, and the seawall collapse, destroying houses and various construction facilities, drowning towns and farmland, causing a large number of casualties and property losses.

Typhoon secondary disasters include landslides and mudslides caused by heavy rain.

Although we cannot stop the typhoon from the arrival

But you can do a good job in advance

Minimize the loss and damage to the minimum

How to deal with typhoons?

1. Preparation before the typhoon comes

(1) Pay attention to the weather forecast at any time, pay attention to the direction of the typhoon

When the typhoon comes, you must understand the dynamics of the typhoon in time. Personnel must be transferred to a safe area in time to avoid places that easily cause casualties (dangerous housing, factory building, sheds, and temporary buildings). Do not avoid wind and rain above the above places.

(2) The possibility of reducing high -altitude pendants

The air conditioner is suspended and the high -altitude facilities should be reinforced, and items exposed to the balcony and the flower pots outside the balcony and the window are moved into the room.

(3) Fixed doors and windows

The doors and windows should be tightly tied, and the aluminum alloy doors and windows should be protected. Put away various suspensions inside and outside the house; close the doors and windows, and add a nail board if necessary.

(4) Prepare to escape emergency items

Check the lines, prepare flashlights, candles, and store drinking water to prevent disconnection from stopping water; prepare more foods and vegetables for one or two days, do not go out if necessary, stop various open -air collective activities and large indoor rally.

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2. How to do when the typhoon arrives?

When the typhoon comes, most people will stay at home quietly. For those who stay in the unit or go out for various reasons, pay attention to safety in the typhoon.

(1) Mo Suo stay in dangerous areas

When typhoons strike, do not stay under the glass doors and windows, crisis sheds, temporary sheds and advertising signs, neon lights and other high -altitude buildings. In addition, try to avoid walking on the roads and bridges of the river, lake, and sea, so as not to be blown down or blown into the water by the wind.

(2) The unit to avoid the danger of avoiding Taiwan

The left -behind unit must be vigilant, protect the safety of public property, and consider personal safety. Prepare emergency supplies such as sandbags, flashlights, raincoats, raincoers, rains, tunnels, steel wires and dry food, and do a good job of flooding and waterproof work in advance. When the typhoon comes, try to stay in a safe place, and find the danger to turn off the power in time to prevent accidents.

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After typhoon transit, it does not mean that the danger is completely lifted.At this time, many people have dangerous due to the lightness.Also, food safety after the disaster cannot be ignored.

Source: China Weather Network Xinhuanet Guangdong Emergency Management Department

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