China News Service, Beijing, May 18 (Reporter Chen Su) The reporter learned from the China Meteorological Administration on the 18th that in the next three days, a new round of precipitation in the south will come online again, and the rain area will gradually expand eastward from the southwest region, and there will be heavy rains locally.
On the 18th, most of the central and eastern parts of China had little precipitation. From the 19th to the 22nd, the south will usher in a new round of precipitation. There will be more precipitation in the eastern part of the southwest, Jiangnan, and South China. The precipitation level is mainly moderate to heavy rain. Heavy rain, some areas will also be accompanied by strong convective weather such as thunderstorms and short-term heavy precipitation.
Experts remind that because the last round of heavy rainfall lasted for a long time and the local rain was violent, the soil in parts of southern Jiangnan, South China and other places is still in a saturated state. The above areas are the core areas of this round of rainfall, and vigilance is required. The occurrence of secondary disasters such as landslides and debris flows.
Recently, there has been frequent precipitation in southwestern China and Tibet. Meteorological monitoring shows that from 8:00 on the 7th to 6:00 on the 18th, 100-200 mm of rainfall generally occurred in the western and southern parts of the Sichuan Basin and western Yunnan, with more than 200 mm locally; the western Sichuan Plateau and Tibet Rainfall of 20-60 mm occurred in the central and eastern parts of the country, with 80-150 mm of rainfall in southeastern Tibet and more than 200 mm in local areas.
According to the forecast, in the next three days, the precipitation in the southwestern region and Tibet will continue. Among them, there will be moderate to heavy rain and local heavy rain in parts of northwestern Yunnan, southeastern Tibet and other places; there will be rain in the high-altitude areas in northern Tibet and southern Qinghai. Snow or light to moderate snow.
Affected by the continuous rainfall, the meteorological risk of local geological disasters in eastern Yunnan and southeastern Tibet is relatively high, and it is necessary to be alert to possible secondary disasters.
In terms of temperature, many places in the north are heating up rapidly. On the 18th, many places in North China took the lead to reach or exceed 30 °C. From the 19th, Inner Mongolia and Northeast China will also usher in the first 30 °C this year.
Compared with the north, due to more rainfall and insufficient light conditions in the south, the temperature is generally slow. From the 19th, with the increase in rainfall, Jiangnan, the eastern part of the southwest and other places will cool down again, and the maximum temperature will generally drop to the early 20s. .
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