China News Service, June 21, according to the Central Meteorological Observatory website, the latest forecast shows that from 21st to 25th, Guizhou to the middle and lower reaches of the Yangtze River will encounter the strongest rainfall process since the flood season. The duration of this round of heavy rainfall process is long. Wide range of impact, large accumulated rainfall, and high risk of disaster
Long duration and wide range of influence. It is estimated that this round of rain will last for 5 days. More than 10 provinces and cities including Guizhou, Chongqing, Hunan, Hubei, Jiangxi, Anhui, Jiangsu, Zhejiang, Shanghai and Guangxi will be locked by them. Some of the above areas have heavy rains to heavy rains. It will be disturbed by heavy rain; the maximum hourly rainfall is 30-50 mm, and the local area can reach 70 mm, and it is accompanied by strong convective weather such as thunderstorms and strong winds.
The accumulated rainfall is large. It is estimated that the cumulative rainfall in Guizhou, southeastern Chongqing, central and northern and western Hunan, southwest and eastern Hubei, northwestern Jiangxi, central and southern Anhui, southern Jiangsu, northern Zhejiang, Shanghai and northwestern Guangxi will be 100 to 300 millimeters, with a local 400 ~550 mm.
The risk of disaster is high. Affected by heavy rainfall, flash floods and geological disasters have high meteorological risks in parts of western and northeastern Guizhou, western and northeastern Hunan, eastern and southern Hubei, northwestern Jiangxi, western and southern Anhui, and northeastern Guangxi, including western Anhui Local risks are high in eastern Hubei; western Guizhou, western and northeastern Hunan, northwestern Jiangxi, western and southern Anhui, and northeastern Guangxi have higher meteorological risks of small and medium-sized river floods, of which western Anhui and eastern Hubei have high local risks .
Meteorological experts reminded that in the next 5 days, heavy rainfall will gather in Chongqing, Guizhou, Hunan, Hubei, Jiangxi, Anhui, Jiangsu, and Guangxi. The public in these areas must beware of floods, torrents, geological disasters, Waterlogging in urban and rural areas; especially in Guizhou, Hunan and Dabie Mountains, southern Anhui Mountains and other places with dense river networks and fragile geological environments, we need to be more vigilant to deal with possible disasters.