China News Service, June 10. According to the website of the Central Meteorological Observatory on the 10th, since June, heavy rainfall has occurred continuously in the southern region. The rainfall in most areas is significantly higher than that of the same period of the previous year, and the daily rainfall in many places has reached heavy rainstorms or extremely heavy rainstorms. magnitude.
It is expected that from June 12 to 14, there will be a heavy rainfall process from north to south in the area south of the Yangtze River, which has the characteristics of wide influence, high rainfall intensity and high disaster risk. The intensity exceeds the rainfall process from June 3 to 6. , and the rainfall area overlaps with the previous height.
It is expected that from the 12th to the 14th, there will be heavy to heavy rains in Jiangnan, most of southern China, Guizhou, Yunnan, southeastern Tibet and other places, and some areas will have heavy rains, local heavy rains, and short-term heavy rains (maximum hourly rainfall 30～ 50 mm, local areas can reach more than 80 mm), local thunderstorms, strong winds or hail and other strong convective weather.
The cumulative rainfall in the above-mentioned areas is generally 40-80 mm, with 100 mm in southern Hunan, central and southern Jiangxi, southern Zhejiang, northern and southwestern Fujian, central and northern Guangdong, northern Guangxi, southern and northwestern Yunnan, and southeastern Tibet. ~ 200 mm, and 250 ~ 350 mm in eastern Jiangxi, northwestern Fujian, and northeastern Guangxi.
The strongest period of rainfall occurred from the night of the 12th to the 13th. The heavy rainfall areas were mainly located in Hunan, Jiangxi, Zhejiang, northern Fujian, and northern Guangxi. On the 14th, the heavy rainfall areas moved south to Guangdong, Guangxi, southern Fujian and other places.
Affected by heavy rainfall, from the 12th to the 14th, geological disasters and flash floods occurred in parts of southwestern Hunan, eastern Jiangxi, southwestern Zhejiang, northwestern Fujian, northwestern Guangxi, northeastern Guangxi, northwestern Yunnan, and southeastern Tibet. The meteorological risk in eastern Jiangxi, northwestern Fujian, and northeastern Guangxi is high; the meteorological risk of small and medium-sized river floods in northeastern Jiangxi, western Fujian, and northern Guangxi is relatively high.
In addition, after the rain area moves south, from the 15th to the 17th, there will be moderate to heavy rain, local heavy rain or heavy rain in most of Guangxi, Guangdong, Fujian and other places.
Meteorological experts reminded that the rainfall area during this process overlapped with the previous period, and the public should pay attention to the adverse impact of slippery roads and low visibility on traffic travel in rainy days. Mountain floods, geological disasters, small and medium river floods and urban and rural waterlogging that may be caused, and pay attention to prevent the adverse effects of strong convective weather.