Will Zhengzhou be flooded?

The weather in nature is changeable, and no one can tell. According to materialism, floods can happen anywhere in the world, because the natural environment and weather are always changing. There is a vast world of Wan Li, and there are also storms that people are caught off guard. It can be said: "natural disasters are unexpected, and there is nothing that God can't do."

July 20th, 20021year will surely be a memorable and reflective day in Zhengzhou history. Due to three days of heavy precipitation, the water level in Zhengzhou City soared. According to the statistics of the Water Resources Department of Henan Province, there were 43 stations with rainfall exceeding 400 mm from 2 18 to 20 12 on July 20th. Only in Zhengzhou, the hourly rainfall reached 20 1.9mm on 2021July 20th 16- 17, which reached the highest rainfall in Zhengzhou's history.

Days of heavy rain have caused great personal and property losses to Henan Province and Zhengzhou City. As of July 20021,Henan Flood Control Press Conference: According to incomplete statistics, since June 16, this round of heavy rainfall has affected 560 townships in 89 counties (cities, districts) in the province 1240737 people.

In fact, Henan itself is in the flood-stricken area. For example, in 1975, a catastrophic flood occurred in Henan province, which flooded 30 counties and cities, flooded farmland17.8 million mu, affected population10/0000000, and more than 206.8 million houses died, which destroyed the Beijing-Guangzhou railway1000 km and distorted it. This is a major disaster with the largest affected area and the largest number of deaths abroad since the founding of the People's Republic of China.

Remember the past and learn from the future 1975, the 720 torrential rain disaster in Zhengzhou can't be compared in both the affected area and the death toll. But it also sounded the alarm for us once again: "The reality is real and cruel. In the face of natural disasters, we must remain vigilant, and we must not relax safety education and be prepared for danger in times of peace. "

Supplementary information:

Flood type:

There are many kinds of floods, such as storm flood, mountain torrent and debris flow, ice flood, ice melting and snow melting flood, storm surge flood and dam-break flood. All kinds of floods may cause floods, but the storm flood has the highest frequency, the largest magnitude and the widest influence.

Self-help methods when the flood comes:

When the flood comes, you should evacuate to a high place as soon as possible, preferably the flat roof of a school or hospital with a relatively solid floor. At the same time, try to search around for things that can help float, such as water basins and wooden boards, which can help people survive in the water when the water flow becomes larger. In addition, we need to prepare some plastic bags to store coins, mobile phones and medicines. Moreover, if people in water-prone areas need to keep these items at hand, they can carry them with them in case of emergency.