Disaster Prevention and Mitigation Awareness Week ︱ heavy rainstorm coming ~ do you know all these safety matters

According to Hangzhou Meteorological Station

This afternoon to Thursday

Hangzhou has obvious showers or thunderstorm process

The strongest rainfall since the beginning of the flood

What are the warnings of heavy rainfall

Do you know all these safety matters?

Stamp the chart below↓

Learn about disasters, learn to avoid them

Start from you and me

Illustration of rainstorm warning signal

Rainstorm warning is divided into four levels of blue, yellow, orange and red

Blue Rainstorm Warning Signal

Rainfall within 12 hours will reach 50 mm or more, or has reached 50 mm or more, may or

RAINSTORM has caused impact and the rainfall is likely to continue.

Yellow Rainstorm Warning Signal

Rainfall within 6 hours will amount to more than 50 mm, or has amounted to

50 mm or more and will cause some adverse effects, or some problems will occur and the rainfall will last for a long time.

Orange Rainstorm Warning Signal

Rain has reached more than 50 mm, may or has caused rainfall will reach more than 50 mm within 3 hours, or

Large impact and rainfall is likely to continue

Heavy rainstorm Red Rainstorm Warning Signal Rainfall will reach 100 mm or more within 3 hours, or has reached 100 mm or more, causing a relatively serious impact on life

The impact of Red RAINSTORM may cause waterlogging into a disaster chip problem.

What should we pay attention to under the different levels of warning?

Blue warning:

When a rainstorm comes, it is best to stay inside and away from windows; do not penetrate the rain under large trees outdoors, do not hold metal objects and answer cell phones to prevent lightning strikes.

When outdoors, get indoors as quickly as possible, it is too late to hide in, use the items you can find to protect your head from injury.

Avoid driving vehicles in standing water as much as possible; check the drainage systems of cities, farmlands and fish ponds and take the necessary measures to drain the water.

Peachy Face Police Essence Red Alert

Heavy rainfall may have led or will lead to the river and lake governance water pull on the clarification, ground transportation disruption, transmission line disruption and other disasters; should immediately look for safe buildings to take shelter and wait for the rainfall to stop.

Disaster prevention and mitigation All people action

What to do when encountering floods?

1. Be fully prepared

Transfer to higher ground for assistance is the first principle

In case of flooding, the first thing you should consider is to quickly take shelter in a solid high-rise building and try your best to get in touch with the rescue department. At the same time, pay attention to the collection of various floating objects, wooden pots and barrels are good tools to escape from the danger.

2. Too late to transfer or trapped outside

Should be timely to high places to save themselves

If it is too late to move, there is no need to panic, you can move to a high place (such as the top of a strong building, trees) and wait for rescuers to rescue you. To prevent flooding into the house, first of all, block all the gaps under the door. It is best to put sandbags on the outside of the threshold, sandbags available sacks, straw bags or cloth bags, plastic bags, which are stuffed with sand, dirt, gravel. If the flood is expected to rise, then the ground floor outside the window should also be stacked with sandbags. If floodwaters keep rising, you should stock up on food, drinking water, warm clothes and utensils for boiling water upstairs.

If you are trapped in a suburban area, you may not be able to find a building, and you should also try to move to higher ground. Not this time to pay special attention to avoid the flash flood may pass through the route to avoid being swept away by the flash flood. Can not be on the bar charged poles, pylons, found high-voltage line pylons tilt or wire break down, must be quickly far away to prevent direct electrocution or ground "step voltage" electrocution.

3. Drifting with homemade wooden cages as a last resort

Is the last way to survive

If the flooding is serious and the water level is rising, you should make your own raft to escape. Anything that can float in the water, such as bed boards, boxes, cabinets, door panels, etc., can be used to make a raft. If you can't find a rope for a while, you can tear the bed sheet, sheet, etc. to replace it. Before climbing on the raft, be sure to try whether the raft can float, collect food, signal appliances (such as whistles, flashlights

flags), paddles, etc. are essential. Before leaving the house to float, eat some food and feed some hot water to enhance your strength.

Emergency response

4. The car is flooded, how to escape

In the first time in the water, the first thing is to unbuckle the seat belt, open the door, because the side door escape is the safest and fastest way, after the car fell into the water, will not instantly sink to the bottom, at this time to open the electronic central lock, in case the door lock failure.

But if the central lock power failure lock door or water pressure is too large door can not be opened, then you can only try the following approach: smash the windows and escape as soon as possible. Car in the water to sink after a certain period of time, do not be afraid to open the windows car will sink. To buy time to escape, and open the door after the car 5 seconds to 10 seconds will sink into the water. The critical moment, you must abandon the car to escape.

Editor: Ting Review: Jing

Source: Ministry of Emergency Management of the People's Republic of China

Copyright belongs to the original author

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