China Weather Network News today (August 21) The weakening range of heavy rainfall has been reduced. It may be the smallest day of heavy rainfall in the country since August. However, local areas such as Guizhou, Hunan, and Hubei still need to guard against heavy rainfall. In addition, a new round of rainfall is brewing. From tomorrow to August 24, there will be strong rainfall in the north and the Sichuan Basin, and many places may experience heavy rains. With frequent rains, the autumn mood in the northeast and other places is getting stronger, and the autumn process has begun.
Yesterday, my country's rainfall was mainly concentrated on the periphery of the subtropical high, and rainfall occurred in many places in the Huanghuai region, southwestern region, and southern China. Among them, Henan, Hubei, and Guangxi have the most obvious rainfall, such as Nanyang, Henan. The accumulated rainfall reached the level of heavy rain from 8 am to 14:00 yesterday. Under the influence of the "Hygoss" residual circulation in Guangxi, the 6-hour rainfall in Hepu and Pubei was also around 50 mm.
Today, the country's heavy rainfall has decreased, and it may become the smallest day of heavy rain and torrential rain since August. The Central Meteorological Observatory predicts that there will be moderate to heavy rains in eastern and southern Qinghai, eastern Gansu, eastern Guizhou, central and western Jiangnan, Jianghan, Huanghuai, southern Yunnan, southern Guangxi, southern Hainan Island, eastern Taiwan Island and other places. Among them, Guizhou There were heavy rains in the southeast, northwestern Hunan, central Hubei, and northern Jiangsu.
A new round of heavy rainfall in the north and the Sichuan Basin will strike in the future. It is expected that from 08:00 on August 22 to 08:00 on August 23, southwestern Inner Mongolia, eastern and southern Qinghai, central and southern Gansu, northern and southeastern Tibet, western and southern Yunnan, northern Sichuan Basin, northern Sichuan plateau, northwestern Jiangnan and southern Jiangnan , Hainan Island, Taiwan Island and other places have moderate or heavy rain.
From 08:00 on August 23 to 08:00 on August 24, the Hetao region and northeastern part of Inner Mongolia, the central and northwestern parts of Northeast China, the eastern part of Northwestern region, most of North China, the western Sichuan Basin, the southwestern Yunnan, the central southern Fujian, the eastern Tibet, There were moderate to heavy rains in parts of Hainan Island and southern Taiwan Island. Among them, there were heavy rains in southern Liaoning, central and northeastern Hebei, most of Tianjin, and southwestern Sichuan Basin.
Meteorological experts reminded that since August, heavy rainfall in the Sichuan Basin has been frequent, and the public and relevant departments must maintain a high degree of vigilance to prevent urban and rural flooding, mountain floods, landslides and other disasters that may be caused by local heavy rainfall; geological conditions in Gansu, Shaanxi, Shanxi and other places Fragile, it is necessary to strengthen the prevention of mountain torrents and geological disasters, and do a good job in flood prevention in related river basins.
Due to a lot of rain, coupled with the cooperation of cold air, the northwest, northeast, north China and other places feel wet and cool recently. Hohhot has entered autumn ahead of schedule on July 25 (August 13th), and Harbin, Changchun, Yinchuan and other places have also started the autumn process. The public pays attention to adding clothes when they go out in the morning and evening to prevent colds.
In addition, it is estimated that 1-2 typhoons may be generated in the South China Sea and the Northwest Pacific in the next 10 days. Stay tuned.