Yesterday, the reporter learned at the National Weather Conference of the Central Meteorological Observatory that since April 10, strong convective weather has continued to appear in most parts of the south and south of the Yangtze River, and it has entered a period of strong convective weather.
Fang Hao, senior engineer of the Central Meteorological Observatory's Strong Weather Forecast Center, said that the strong convective weather this year is not abnormal. In April, the strong convective weather will appear in Jiangnan and South China. As the cold air continues to move eastward and southward, and the temperature in most parts of the south is high, when cold air arrives and meets the warm and humid airflow, it is easy to form strong convective weather.
The forecast said that in the next two days, strong convective weather will still appear in Jiangnan and South China. It is expected that there will be strong convective weather in some parts of southeastern Qinghai, southeastern Tibet, southeastern Fujian, western and southern Guangxi, south-central Guangdong and southwestern Hainan, from 08:00 to 17:00 on the 16th. From 08:00 to 18:00 on the 17th, there were strong convective weather in parts of southeastern Tibet, southern Guizhou, southern Hunan, southwestern Jiangxi, Guangxi, Guangdong and southern Hainan.
At present, the South China region has entered the pre-flood period, and strong rainfall and strong convective weather such as thunder, wind and hail in Jiangnan and South China will gradually increase. The early rice planting in Hunan, Jiangxi, and southern Zhejiang entered the end, and the middle part of Zhejiang entered the peak of planting. Guo Anhong, a senior engineer at the Central Meteorological Observatory's Agricultural Meteorological Center, reminded that strong convective weather will affect the growth of rice seedlings, rapeseed, flue-cured tobacco and other tea gardens and orchards, which is not conducive to rapeseed flowering and pod planting and early rice planting. Farmers' friends should pay attention to the weather forecast, arrange the farming affairs reasonably, strengthen the field management and clear the ditch, and ensure the smooth progress of spring sowing and the normal growth of crops.
Small knowledge: strong convective weather: currently refers to convective winds (≥17.2m/s) accompanied by thunderstorms, large hail, short-term heavy precipitation (≥20mm/h)
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