Will there be no obvious precipitation?Discover these signs of decisive running

August 13

Houshan, Longmen Mountain Town, Pengzhou City, Chengdu, Sichuan

Causes sudden mountain floods in Longguangou area

In the short period of time, the river has soared

At present, 7 people have died

Rescue work is ongoing

At present, my country enters the "seven or eight ups and downs" flood prevention period

Many places also ushered in many flood disasters

Rainstorming season floods are easy to raid

What are the signs before the mountain floods come

How to save yourself when you encounter mountain floods

These security knowledge must be remembered ↓

What is a flood disaster?

Mountain floods are soaring floods in the mountain ditch in the mountainous area. It has the characteristics of suddenness, concentrated water volume, large flow rate, and strong destructive power.

The flood disaster is mainly caused by continuous rainfall and short -term heavy rainfall.

It will induce mudslides, landslides and other phenomena, and may even cause dams and mountain ponds to collapse, causing very serious harm.

Mountain areas are high incidence of mountain floods. The lower positions near the ravine, the two sides of the stream, and the rivers of rivers are threatened by floods.

There will be no obvious precipitation in the local area?

Because floods may also be upstream, strong precipitation in the upstream area will also cause local mountain floods. In 2005, there was a major rhodalist disaster in Shalan Town.

Mountain floods are not just water.

It is often accompanied by sediment, stones, branches, weeds, etc. Because mountain floods usually contain a large amount of sand, stones and other debris, sometimes even like mud.

What are the signs before the mountain floods come?

The obvious signs before these mountain floods should be quickly evacuated and decisively evacuated to the scene ↓

1 "Look"

◇ The water level in the stream rises rapidly, which may cause mountain floods due to a large amount of precipitation in the upstream;

◇ The stream of water plummeted sharply, which may be that the upstream heavy rain caused the mountain body to collapse the river, leading to a break;

◇ The original clear stream suddenly became turbid, which may be that upstream heavy rain brought sediment and stones into the water to form muds and mudslides;

◇ Pay attention to observing whether there is a turbid well water and the ground suddenly risen on the ground;

◇ Whether there is an abnormal response in the animals and plants.

2 "Listen"

◇ The sound of abnormal mountain sounds appeared, similar to the rumbling sound or thunderous sound of the train, and the signs may occur.

How to rescue each other correctly?

When the five or six companions were besieged by the mountain floods

How should we rescue each other correctly?

When a person's physical strength is not supported by the flood

Others will also be overwhelmed

Therefore, pull the hand to the flood

The way to line up stations is not desirable ×

Firefighters demonstrate the correct way to rescue you ↓

① Line into a column of columns

The lady stood in front, and the men's station was at the end. The rear staff supported the waist of the front personnel, and the center of gravity moved forward. At this time, the smaller the column area, the smaller the resistance of the flood.

② Arrange into V -shaped or human shape

The first person stood in front, and the person behind stood at the first person to oblique 30 °. The rear staff supported the waist of the front personnel.

How can I rescue myself correctly when encountering mountain floods?

How to prevent mountain flood disasters?

These four points must be done well

Frequently pay attention to the disaster forecast released by meteorological forecast information and authoritative departments

Pay close attention to the rain feelings in the place, changes in water feelings

Familiar with the location and hidden dangers of the hidden dangers of the place where the place of residence is in advance

Determine the route and place of emergency measures and security transfer

Do not go to the mountains in dangerous areas to stay away from the river

Enter the mountainous area to see the logo observation of the mountains and the water potential

After receiving the alarm, the evacuation quickly transferred to the highland

Flood prevention without small things safe in mind

Please prevent prevention

(Source: CCTV News Comprehensive Emergency Management Department WeChat, China Meteorological Bureau Weibo, Chengdu Fire Weibo)

【Edit: Wang Rongfei】

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