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Original title: Hazy weather in Beijing-Tianjin-Hebei and surrounding areas Typhoon Ai Tao affects the South China Sea
According to the Central Meteorological Observatory website, Beijing-Tianjin-Hebei and the surrounding areas, the Fenwei Plain and other places are expected to have poor atmospheric diffusion conditions in the morning of November 9-12, with light to moderate haze. and heavy haze in north central China. .Affected by typhoon “Ai Tao” and cold air, there will be 7-8 in the Taiwan Strait, Bashi Strait, north and west of the South China Sea, Zhongsha Islands, Paracel Islands and the east coast of the Island of Hainan from 08:00 on the 9th to 08:00 on the 10th. Strong wind
Photo by China News Agency reporter Luo Yunfei “>
Data map: Citizens travel in wind and rain Photo by Luo Yunfei, reporter for China News Agency.
Yesterday there was heavy snowfall in East Heilongjiang
Yesterday, most of the country’s rain and snow were sparse, the eastern part of Heilongjiang reduced to moderate snow, and heavy snowfalls from Shuangyashan and Qitaihe. This morning, dense fog appeared over the western Sichuan Basin and central Yunnan.
Hazy weather in Beijing-Tianjin-Hebei and surrounding areas, Fenwei Plain and other places
From the morning of November 9 to 12, the Beijing-Tianjin-Hebei region and surrounding areas, the Fenwei Plain and other places are expected to have poor atmospheric diffusion conditions, with light to moderate haze and heavy haze in the central part of northern China. Affected by the weak cold air in the afternoon of the 12th, the haze in the aforementioned areas gradually weakened or dissipated from north to south.
Typhoon Ai Tao affects the South China Sea
The tropical depression in the southern part of the South China Sea has become Typhoon No. 21 “Ai Tao” early today (9). At 5 a.m., its center is about 510 kilometers southeast of Sansha City (Xisha Yongxing Island), Hainan On the sea surface, the maximum wind force near the center is 8 levels (18 m / s), the lowest air pressure in the center is 998 hPa and the wind circle at level 7 has a radius of 180 to 300 kilometers.
“Ai Tao” is expected to move west at a speed of 25-30 kilometers per hour, and its intensity will gradually increase, reaching the strongest tropical storm level (level 10-11, 25-30 m / s) . It will land on the southern coast of Vietnam on day 10. After landing, the intensity gradually weakened.
Affected by Typhoon “Ai Tao” and cold air, there will be 7-8 in the Taiwan Strait, Bashi Strait, north and west of the South China Sea, Zhongsha Islands, Paracel Islands and the east coast of Hainan Island from 08:00 on the 9th to 08:00 on the 10th. With strong winds of magnitude 9 to 10 and gusts of magnitude 11 to 12 in the sea near the center of “Ai Tao”. There will be heavy rains on the Zhongsha and Paracel Islands, and heavy rains (100-180mm) on the Paracel Islands. The Central Meteorological Observatory issued a typhoon blue warning at 06:00 on November 9.
Specific forecast for the next three days
From 08:00 on November 9 to 08:00 on 10, there was light snow or sleet in parts of southeast Heilongjiang and northwest Xinjiang. There were light to moderate rains in parts of eastern Gansu, southern Sichuan, the western basin, central Yunnan, Hainan Island, and Taiwan Island. There are 4-6 winds in parts of central and eastern Inner Mongolia, the Shandong Peninsula, and eastern Jiangnan (see Figure 1).
Figure 1 National precipitation forecast map (08: 10-10: 08, November 9)
From 08:00 on November 10 to 08:00 on November 11, there was light snow or sleet in parts of northern Xinjiang, southeast Heilongjiang and elsewhere, with moderate snow in the local area. There were moderate to heavy rains in some areas of the southeast of Hainan Island and northeast of the island of Taiwan, and heavy local rains. There are 5-6 winds in parts of Xinjiang along the Tianshan Mountains, Hainan Island, Taiwan Island, and elsewhere (see Figure 2).
Figure 2 National precipitation forecast map (08: 11-11: 08, November 10)
From 08:00 on November 11 to 08:00 on 12, there was light snow in parts of northeast Inner Mongolia and northwest Heilongjiang. There were light to moderate rains in parts of southern Gansu, southern Sichuan, the western basin, Hainan Island, and most of the island of Taiwan. Among them, there were heavy rains (25-35mm) in the northeast part of the island of Taiwan. There are 5 to 6 winds in parts of Xinjiang along the Tianshan Mountains, the Inner Mongolia Loop, Hainan Island, and Taiwan Island (see Figure 3).
Figure 3 National precipitation forecast map (08:12 on November 11 to 8:00 am on November 11) (Sun Jingbo)
