What happened when China Meteorological Bureau started the three-level emergency response?

China Meteorological Bureau launched a three-level emergency response.

? Affected by continuous heavy rainfall, the inflow of water from the two lakes system and the middle and lower reaches of the Yangtze River increased significantly, and the water levels of stations in the middle and lower reaches of the Yangtze River continued to rise. The water level of the 858-kilometer levee in Dongting Lake area exceeded the warning. The hydrological department predicts that the Jianli-Jiangyin section of the middle and lower reaches of the Yangtze River will completely exceed the warning water level in the next few days, with the maximum exceeding range of 0.5 meters to 1.0 meters. It is expected that the mainstream of the middle and lower reaches of the Yangtze River will exceed the warning water level. As of 6: 5438+08: 00 on the 5th, the water level of 29 dikes and 858km dikes in Dongting Lake area exceeded the warning level, and the water level still maintained an upward trend, so the flood control situation was grim. The Flood Control and Drought Relief Headquarters of Hunan Province has decided to upgrade the emergency response of flood control in the whole province from level 4 to level 3 on 5th 12. The area around Dongting Lake is organizing personnel to patrol the embankment to check risks and prepare emergency materials, requiring all levels and departments to enter the actual combat state and prepare for flood control. The third-level response means that this rainfall is likely to trigger floods and lead to mudslides. Endanger the safety of the masses. There is persistent heavy precipitation in southern China and Jiangnan. The Meteorological Bureau suggested that the government and relevant departments should do a good job in emergency preparedness for heavy rain in accordance with their duties; And cut off the outdoor power supply in the dangerous area and suspend outdoor work; We must do a good job in the drainage of cities and farmland, and pay attention to prevent possible disasters such as flash floods, landslides and mudslides. Cities and towns with heavy precipitation must observe the situation in time.

Lishui, one of the four major rivers in Hunan Province, is also a high-risk area for flood disasters in the next few days. In addition, the flood peak of Fengtai Reservoir in Yuanshui River Basin will also reach about 1 1000 cubic meters per second, which requires special precautions. The heavy rainfall in recent days has led to a general rise in the water level of rivers in Jiangxi Province. There are numbered floods in the Le 'an River and the Yangtze River in Raohe River Basin, and super-alert floods in 7 stations including Hushan Station of Le 'an River Control Station and Dufengkeng Station of Yangtze River Control Station. The flood control situation is severe and complicated. This three-level response means that this precipitation may be the worst ever. Be sure to take preventive measures.