A new round of heavy rainfall is coming, Sichuan Yan Zhen is to coordinate flood prevention and water storage

At 16:00 on August 28, the Sichuan Meteorological Observatory continued to issue a blue warning of heavy rain: It is expected that the basin will have shower or thunderstorms at 20 pm to 20 pm on the 28th to 20 pm, and it is accompanied by a short -term garage. At 18:00 that day, Sichuan Province also launched a fourth -level flood prevention emergency response.

"Some time ago, our province was continuously sunny, hot, high temperature and heavy drought, but in the next week, most of the province's many shower or thunderstorms. Some places have a large amount of rainfall, severe flood prevention and disaster and mitigation." At the video scheduling meeting of flood prevention and disaster reduction work, the relevant person in charge of the Provincial Flood Control Command reminded the key cities (states) and counties (cities, districts) involved in this round of heavy rain warnings, and strictly strictly responded to this round of rain.

Risk prediction:

The rain is coming, and multiple disaster factors will be superimposed

Since July, Sichuan Province has emerged from July 4-16 and July 25 to the present. The two rounds of continuous extreme sunny and hot high temperature weather.

On August 24th, the Provincial Meteorological Observatory issued a turningable weather meteorological information quick report, which clarified that there were many shower or thunderstorms in our province after the 26th. With the rainfall from August 25th to 26th, the west of the basin gradually withdrew from the high temperature mode.

On August 27th and 28th, the Provincial Meteorological Observatory issued heavy rain blue warnings for two consecutive days, and a new round of rainfall weather struck again. Facing the situation where the province's continuous sun and hot temperature and heavy drought in the previous period, a new round of rainfall will bring those flood prevention and disaster mitigation challenges? Is Sichuan prepared?

"This round of strong rainfall has a certain overlap with the previous round of rainfall. It is mainly concentrated in the northeast of the basin, northwest, and southwest. The seats, accounting for 66%of the province, coupled with a variety of disaster factors such as Longmen Mountain, earthquake influence area, Pen Zhou Mountain and other areas, the risk of flood disasters is high and harmful. " Some earth and rock dams have experienced long -term exposure, and the risk of heavy rainfall is very prone to exudation, deformation, and structural destruction.

According to the forecast of the meteorological department, the main rainfall of this round of heavy rainfall is from the evening of the 28th to the evening of the 29th, and the rainfall will end on the morning of the 30th. It is expected that from September 1st to 3rd, the basin of the basin has a rainfall weather. It is mainly small to medium rain. There will be heavy rain to heavy rain in the northeast of the basin, and the rest of the period is mainly cloudy.

"Due to the collapse of the soil layer and the decline of the soil of the surface and the decline of the soil of the surface, the occurrence of secondary disasters such as landslides, collapse, mudslides, and floods need to be prevented." Roll up the forecast early warning information in a timely manner.

Faid time:

When the water is rising, the reservoir will fully stop the effective runoff

"The rain is coming, and the flood control pressure will definitely come up, but the water storage of our reservoir is also an opportunity. Especially due to the early stage of high temperature and drought, the water volume of the reservoir has disappeared too much, and now it needs to be replenished." On August 28th, Wu, Mianyang City, Mianyang City. The person in charge of the operation and dispatch department of the Dudu Reservoir was paid an eye on the latest rainwater forecast and planned water storage.

Affected by the recent rainfall process in the west of the basin, although the upper reaches of the Minjiang River, the upper reaches of the Minjiang River, the upper reaches of the Jialing River, and the Laishui of the Tsing Yi River have risen slightly, as of 8:00 on August 25, the main load area of ​​our province (except the Western Sichuan Plateau and the Panxi area area Penned area) controlling reservoirs can still be the lowest in history.

In order to give pre -raising water to prevent drought -resistance and power supply protection, the early stage of the Water Resources Department has requested the relevant reservoir to formulate a water storage plan for border defense flood floods by the "one library and one policy" before the end of August, and carry out water storage work 1 month in early September. Strive to achieve the expected goal of water storage in November.

Early deployment and fast results. The reporter learned from the province's flood prevention and disaster reduction work video scheduling meeting on August 28 that as of the meeting, the control reservoir group in Sichuan Province's main load area had increased by about 170 million cubic meters of water storage capacity compared with August 26; Among them, the Wudu Reservoir can increase the water storage capacity of 110 million cubic meters, and the water level can be stored 13 meters. The Baozhu Temple reservoir increases 120 million cubic meters and the water level is 5 meters. Mi, other reservoirs have not changed much.

This round of heavy rainfall will bring favorable opportunities to the reservoir water storage again. To this end, the relevant person in charge of the provincial flood prevention and drought resistance headquarters said that water storage should be placed in an important position, and under the premise of ensuring flood prevention safety, the water storage of the reservoir should be considered and systematically arranged. Fasting to maximize the use of rain and flood resources.

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