China News Service, May 19 According to the website of the Central Meteorological Observatory, due to the combined effects of low-altitude jets and low-level shear systems, it is expected that there will be heavy rainfall in the southern region from the 19th to the 21st.
In some areas, there are short-term heavy rainfall, local and strong convective weather such as thunderstorms, gales and hail.
Heavy rains or torrential rains occurred in the central and southern Jiangnan, Guangxi, Guangdong and other places
From 08:00 yesterday to 06:00 yesterday, there were heavy rains or torrential rains in parts of southern Zhejiang, Fujian, central and southern Jiangxi, central and southern Hunan, eastern Guangxi, and central and northern Guangdong. Local heavy rains occurred in Xiamen, Ningde, Zhangzhou, and Yulin, Guangxi ( 100-168 mm), the maximum hourly rainfall in the above areas is 40-88 mm; eastern Xinjiang and western southern Xinjiang, northern Qinghai, central and western Gansu, Inner Mongolia, northern Hebei, Beijing, central and western Liaoning, southern Fujian, central and eastern Guangdong, etc. There were gusts of magnitude 8-9 in some areas, and magnitude 10 locally.
There will be heavy rainfall in the southern region on the 19th
Due to the combined effects of low-level jets and low-level shear systems, it is expected that there will be heavy rainfall in the southern region from the 19th to the 21st, and heavy rains in parts of Jiangnan, northern southern China, and Guizhou. Among them, southwestern Zhejiang and northern Fujian , North-central Jiangxi, southwestern Hunan, southeastern Guizhou, northwest Guangxi and other places have heavy rainstorms.
Some of the above-mentioned areas have short-term heavy rainfall, local and strong convective weather such as thunderstorms, gales and hail.
It is estimated that from 08:00 on May 19th to 08:00 on the 20th, there will be large areas in southeastern Guizhou, central and southern Hunan, most of Jiangxi, most of Zhejiang, southern Anhui, northwestern Fujian, central and northern Guangxi, and northern Guangdong. Heavy rains, including heavy rains (100-140 mm) in the northwest of Guangxi, the northeast of Jiangxi, and the southwest of Zhejiang.
Some of the above-mentioned areas are accompanied by short-term heavy precipitation (the maximum hourly rainfall is 20-50 mm, and the local area can exceed 60 mm), and there are strong convective weather such as thunderstorms and gales in the local area.
Therefore, the Central Meteorological Observatory continued to issue a blue rainstorm warning at 06:00 on May 19th.
Forecast map of heavy rainfall areas across the country (from 08:00 on May 19th to 08:00 hours on May 20)
In addition, affected by the northward Indian Ocean cyclone storm, from the 19th to the 20th, there will be heavy rainfall in the Ngari area of western Tibet, among which there will be heavy rain or heavy rain near Burang, heavy snow or heavy snow in high altitude areas, and extremely heavy snow in local areas.
Specific forecast for the next three days
From 08:00 on May 19th to 08:00 on the 20th, there were moderate to heavy rains in the Ngari area of western Tibet, local heavy rains, heavy snow or heavy snow at high altitudes, and extremely heavy snows in local areas.
There were heavy rainstorms in parts of eastern and central southern Jiangnan, northern southern China, southeastern Guizhou, and northwestern Yunnan. Among them, there were heavy rainstorms (100-140 mm) in northwestern Guangxi, northeastern Jiangxi, and southwestern Zhejiang. , Some of the above areas are accompanied by strong convective weather such as short-term heavy rainfall, thunderstorms and gales.
In addition, there will be showers or thundershowers in northwestern Shanxi and central Hebei, and there will be thunderstorms or hailstorms in the local area.
National precipitation forecast map (from 08:00 on May 19th to 08:00 on May 20th)
From 08:00 on May 20th to 08:00 on 21st, there were moderate to heavy rains in western Tibet, local heavy rains, heavy snow or heavy snow at high altitudes, and extremely heavy snows in local areas.
There were moderate to heavy rains in parts of Xinjiang Ili River Valley, Southeast Tibet, Eastern Guizhou, South-central Jiangnan, Western Guangxi, and northern Guangxi. Among them, southeastern Tibet, northwest Guangxi, southeastern Hunan, central Jiangxi, southern Zhejiang, and northwestern Fujian There are heavy rains in some areas of other places, and heavy rains (100-120 mm) in the local area.
National Precipitation Forecast Map (08:00 on May 20th to 08:00 on May 21)
From 08:00 on May 21st to 08:00 on 22nd, there were moderate to heavy rains in parts of southeastern Tibet, north-central Jiangnan, southeastern Southwest, and northwest Guangxi. Among them, the northern part of central Hunan, northwestern Jiangxi, and southwestern Zhejiang , Northwestern Fujian and other places have heavy rains, local heavy rains (100-120 mm).
National precipitation forecast map (from 08:00 on May 21 to 08:00 on May 22)