China News Service, April 10, according to the Central Meteorological Observatory website, from the night of the 10th to the 11th, there were moderate to heavy rains in the southern part of Jiangnan, central and eastern South China, southwestern Sichuan Basin, and central and eastern Guizhou. Some areas in the Xinjiang South Xinjiang Basin, Gansu Hexi and other places have sand or floating dust weather. Among them, there are sand storms in the Xinjiang South Xinjiang Basin.
Data map: citizens travel in the rain. China News Service reporter Zhai Yujia
Windy and dusty weather in Gansu, Xinjiang, Huanghuaijiang Han and other places significantly cool down
Today during the day, Xinjiang has 6 to 8-level gusts and dusty weather along the Tianshan Mountains and the southern Xinjiang Basin, western Gansu, and western Inner Mongolia. Local gusts in eastern Xinjiang and western Gansu reached 10 to 11 levels. Bazhou and Hetian Bureaus in Xinjiang Sandstorms appear everywhere. At 14 o'clock today, at 14 o'clock yesterday, northern Xinjiang, eastern northwestern region, western Huanghuai, Jianghan and southwestern Shanxi showed a temperature drop of 6-14 ° C, with local cooling above 16 ° C. There were moderate or heavy rain in southern Hebei, western Shandong, western Hubei, and northern Chongqing, and snow or sleet appeared in the southwestern mountain and northern Henan.
Guizhou, Hunan and other places will have strong precipitation
From the night of the 10th to the 11th, there are moderate to heavy rains in the southern part of Jiangnan, central and eastern China, the southwestern Sichuan Basin, the central and eastern Guizhou, southern Chongqing, etc. Among them, southeastern Guizhou, southwestern Hunan, northeastern Guangxi, central and western Jiangxi, etc. There are heavy rains in some areas, and there are short-term heavy rainfalls in the above-mentioned areas. The maximum hourly rainfall is 20-40 mm, and the local rainfall can reach more than 50 mm. Local areas will be accompanied by thunderstorms, strong winds, or hail.
There are strong winds and dust in the southern Xinjiang basin and other places in Gansu
Affected by the cold air, from the night of the 10th to the 11th, there will be 5 to 6 winds in Xinjiang's southern Xinjiang basin and eastern Xinjiang, western Gansu, and western Inner Mongolia. Among them, Xinjiang's eastern Xinjiang mountain pass winds are 7 to 8, and gusts can reach 9 to 10 level. Some areas in the Xinjiang Xinjiang Autonomous Region, Gansu Hexi and other places have sand or floating dust weather. Among them, the Xinjiang Xinjiang Autonomous Region has some sandstorms (see Figure 1). The Central Meteorological Observatory continued to issue a blue warning of sand and dust storms at 18:00 on April 10.
Figure 1 National sand and dust weather forecast map (20 April on April 10-11: 00 on the 11th)
In addition, from the 11th to the 12th, the cold air will also affect most of the area south of the Huaihe River, with a cooling range of 4-8 ° C and accompanied by winds of 4-6 levels. Most of the East China Sea has 7-8 northerly winds and gusts of 9 level.
Specific forecasts for the next three days
From 20:00 on April 10 to 20:00 on the 11th, some areas in eastern Heilongjiang, southern southern Xinjiang, central and eastern Qinghai-Tibet Plateau, and northern Sichuan plateau have small to moderate snow or sleet. There are moderate to heavy rains in parts of Jiangnan, central and eastern South China, and eastern southwestern regions. Among them, there are local heavy rains (50-70 mm) in southeastern Guizhou, southwestern Hunan, northwestern Guangxi, and central and western Jiangxi. Liaoning, western North China, Jianghan, northeastern Jiangnan and other parts of the country have 5-6 winds (see Figure 2).
Figure 2 National precipitation forecast map (20 April on April 10 to 20:00 on the 11th)
From 20:00 on April 11 to 20:00 on the 12th, some areas in central and southern Qinghai, eastern Tibet, etc. have small to moderate snow or sleet. The southern and western Sichuan Basin, western Sichuan Plateau, southeastern Yunnan, eastern Jiangnan, eastern Guangdong, Hainan Island and other parts of the country have small to moderate rains and local heavy rains (25 to 45 mm). Some areas in Liaoning, North China, Huanghuai, eastern Jiangnan, and southwest Guangxi have winds of grade 4 to 6 and above (see Figure 3). In most areas of the East China Sea, east of Taiwan, there will be northerly or northwesterly winds of magnitude 7 to 8, and gusts 9 to 10.
Figure 3 National precipitation forecast map (20:00 on April 11-12: 200 on the 12th)
There are light snow or sleet in parts of eastern Qinghai, southwestern Gansu, and central Tibet from 20:00 on April 12 to 20:00 on the 13th. There are small to moderate rains in most parts of the southwestern region, and heavy local rains (25-30 mm). There are 4-6 winds in parts of the eastern coastal areas of Jiangnan (see Figure 4).
Figure 4 National precipitation forecast map (20 April on the 12th to 20th on the 13th)