The surrounding Yanghe collapsed and blocked the tough battles, and there was a cosmetic soldier!

Affected by the continuous heavy rainfall, the largest flood since the Hydrological records occurred in Panjin City, Liaoning Province. A dam in a dyke in the left bank of the left bank was collapsed on August 1. More than 8,000 people evacuated urgently, and the width of the collapse expanded to 51.7 meters, overcoming continuous rescue of rainfall and high temperature ... In the past few days, the progress of the war blocking the battle has affected people's hearts.

On August 1st, a collapse map occurred in Panjin Ringyang River Panjin Section/Wen CCTV News

At 0:30 on August 5th, the surrounding Yanghe collapsed and blocked the front line. Zhao Zhigang, the director of the Panjin Meteorological Bureau, received a call in the emergency vehicle.

The caller is Yu Miao, the executive deputy head of Dawa District, Panjin City. Due to the rainfall on the evening of the 5th, the Municipal Flood and Drought Resistance Command ordered that the dams that had just been repaired were covered with plastic membrane and prepared to suspend the construction. But in this way, the precious rescue time is even more tense. Yu Miao is anxious to understand whether the rainfall will affect the construction?

It should not be late, Zhao Zhigang immediately checked the radar products in the emergency vehicle, analyzed the latest weather situation, and found that the rainfall system shifted to the south. He reported to the city's defense: "It is mainly due to decentralized rainfall, the rainfall is from light rain to medium rain, and there is no strong convection in the local area, which has little impact on rescue construction."

With the forecast "Xinxin Wan", after a special research and judgment, the city's defense determined to quickly restore the construction, and "grab" for a day of precious time. It was 2 am at this time.

"Recently, we have worked at two o'clock in the morning every day." Sun Zhuo, director of the Municipal Meteorological Bureau Office, who also stationed in the front line, said that starting from August 2nd, the meteorological service guarantee team stationed in the emergency car accepted the city at the rescue site. Anti -finger scheduling, providing meteorological information for the first time and interpretation of meteorological information. In the rear, the emergency working group was on duty at the Municipal Meteorological Bureau 24 hours, and continuously provided the latest forecast for the front line.

August 4th is an important node of rescue work. On this day, the damaged road was completed, and the collapse of the collapse officially started. The local and upstream weather conditions in the local area became the focus of rescue attention. The meteorological department will encrypt the forecast to an hour by one to provide a more detailed reference basis.

"Whether local rainfall and upstream water will exacerbate the flood conditions, whether the wind direction will cause the flood to rise and endanger the reinforced dams, which is the key to affecting the development of the scene." Zhao Zhigang said.

On August 6, the surrounding Yanghe collapsed, and the forecaster of Panjin Meteorological Observatory was analyzing and judging the weather conditions of the emergency scene/Wen Sun Mingqian

The first step of blocking the collapse is to use the helicopter to hang out the sinking box to slow down the flushing of the water flow to the collapse. Zhao Junlei, deputy general manager of the Tangshan Branch of China Anneng Group, introduced that whether the operation of the helicopter can depend on meteorological conditions. On August 4th, according to the special report provided by the Meteorological Service Guarantee Group, "Wind 3-4, Ge Wind 5", they judged It is suitable for homework at 16:00. At 16:40 and 17:5:00 on that day, the first two of the two sink boxes were successfully put in.

On August 6, the monitoring weather change map of the meteorological service guarantee group in front/Wen Yanshunhe

At 21:00 on August 5th, the surrounding Yanghe dam dam has been successfully blocked for 15 meters. At this time, Jiang Youwei, the deputy governor of Liaoning Province, who residents in the front line of the rescue of the rescue, and the responsible comrades in charge of the relevant departments, the most concerned about the next precipitation process on August 7, will it affect the drainage after the blocking drainage.

"We expect that the precipitation of the process on August 7 is about 10 mm, which will not have a greater impact on drainage work." Zhao Zhigang gave a judgment at the deployment meeting.

In the past few days, how much water will be increased and how long it takes for the amount of water will be increased after the overwhelming of the collapse, the amount of water will be increased ... the meteorological department will participate in each discussion and support the landing of rescue decisions through reliable meteorological data.

On August 6, the rescue personnel completed the work map/Wenxinhua News Agency at the outlet

At 18:20 on August 6th, as the last car fell into the river, after 4 days and 4 nights, the surrounding Yang River collapsed successfully. "We don't dare to relax their vigilance, and the subsequent drainage and pollution work is still very important." Sun Zhuo said that they will still be stationed in front of the line to ensure that they are "responsible in the state."

The China Meteorological Administration's Xuanke Center (China Meteorological News) produced by
Author: Cai Bing Zhang Xiaocheng Li Yue Liu Dan

Edit: Jiang Hong Liu Zhao Jia Jinglian

Review: Cui Guohui

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