- 不限:
- 电议15231010507
- 不限:
- 电议15231010507
- 不限:
- 电议15231010507
'. At 3 o'clock yesterday (Sunday), Typhoon Nibert, the No. 1 typhoon of this year, made landfall in Shishi, Fujian. It was a severe tropical storm level when it made landfall. Affected by this, large areas of crops in Xiuyu District, Putian City were flooded.
'. Impact
'. The Beijing-Guangzhou line was interrupted for five hours
'. Affected by the heavy rain disaster in Xinxiang, Henan, trains from Beijing West Railway Station and Beijing Railway Station were suspended today. They are: : Beijing West - Chengdu time, Beijing West - Huaihua time, Beijing West - Enshi time, Beijing West - Xining time, Beijing West - Nanning time, Beijing West - Lanzhou time, Beijing West - Guiyang time, Beijing West - Hanzhong time, Beijing West-Chongqing North 3 times, Beijing West-Chongqing North 3 times, Beijing West-Chongqing North 3 times, Beijing West-Sanya 3 times, Beijing West-Nanchang 3 times, Beijing-Nanchang 3 times, Beijing West-Nanning 3 times, Beijing West-Kunming 3 times , Beijing West-Nanning, Beijing West-Chengdu, Beijing West-Guiyang, Beijing West-Lanzhou passenger trains are suspended. The railway department will try to temporarily arrange additional passenger trains in the above directions at a later date based on the line recovery situation. Please pay attention to local station announcements for details.
'. The railway department reminds that tickets for the above suspended trains can be fully refunded within ten days at any station in Beijing without any handling fees. Passengers who purchased tickets from the 3 Railway Customer Service Center website can directly log in to the 3 website within five days to apply for a full refund if they have not exchanged for a paper ticket.
'.According to Xinhua News Agency, the Beijing-Guangzhou Railway's Xinxiang Railway Station's north and south sections were flooded with water and overflowed the tracks, interrupting the operation for an hour.
' .Nibert made landfall in Fujian with heavy rains and moved tens of thousands of people
' .At 3 o'clock yesterday (Sunday), this year's Typhoon Nibert landed in Shishi City, Fujian Province, my country, and its intensity weakened into a severe tropical storm. As of today, the cities of Fuzhou, Putian, Quanzhou, and Sanming were seriously affected and 10,000 people were evacuated urgently. The Central Meteorological Observatory has issued an orange rainstorm warning. It is expected that there will be extremely heavy rains in central and western Fujian and eastern Jiangxi during the day today.
'. The intensity will gradually weaken
'. The Central Meteorological Observatory issued a typhoon blue warning. Nibert is expected to move northwest at a speed of up to kilometers per hour, and the intensity will gradually weaken. In the early morning of the day, Nibert It will weaken into a tropical depression in Fujian, then pass through Fujian, turn to move north to north-east, pass through Jiangxi, Zhejiang, Anhui, Jiangsu and other provinces, and then move into the southern Yellow Sea on the day.
'. Meteorological experts pointed out that although Nibert is no longer as powerful as it used to be, it still retains its power. According to meteorological monitoring data, currently, due to the influence of Nibert, between noon and Sunday, the cumulative rainfall in central and eastern Fujian, southeastern Zhejiang and other places has reached up to 3 mm, and some areas in Putian and Fuzhou, Fujian have reached 3 mm.
'. There are extremely heavy rainstorms in Fujian and other places
'. Yesterday (Sunday), the Central Meteorological Observatory continued to issue orange rainstorm warnings. It is expected that by daytime today, most of Fujian, eastern Jiangxi, northern Zhejiang, and southeastern Anhui There are heavy rains or heavy rains in some parts of central and other places. Among them, there are extremely heavy rains (up to 3 mm) in places such as central and western Fujian and eastern Jiangxi. The above-mentioned areas are locally accompanied by strong convective weather such as short-term heavy precipitation, thunderstorms and strong winds. The maximum hourly rainfall intensity can reach millimeters.
'. The meteorological department reminds that in the next three days, Nibert's rainfall cloud system will successively set foot in Fujian, Zhejiang, Jiangxi, Guangdong, Anhui, Jiangsu, Shanghai and other provinces (cities). The public in the above areas are asked to prepare for heavy rainfall. As a preventive measure, residents in mountainous areas or other dangerous areas should move early and pay attention to the risk of heavy rainfall that may cause urban flooding, flash floods, landslides and other disasters.
' .Explanation of doubts
' .Why does the intensity weaken but the heavy rains continue?
' .Typhoon is a powerful tropical cyclone, which is characterized by low central pressure. After Nibert landed in Fujian yesterday, its intensity continued to weaken. However, the remnants of the typhoon will still remain in the next few days, and there will be heavy rains in Fujian and other places.
' .Why did the intensity of the typhoon weaken after landing but the heavy rain did not decrease?
' .Meteorological experts said that a typhoon is a tropical atmospheric vortex that violently rotates around the center of low pressure. When it lands, it is hit by the rough and uneven ground Affected by friction, the wind force is greatly reduced, the central air pressure increases rapidly and the intensity weakens.
' .However, at high altitudes, strong winds are still blowing around the center of low pressure, and the hot and humid air from the ocean is still rising and condensing, constantly producing raindrops. If the moist air encounters the mountains, the windward slopes of the mountains will also force it to rise and condense faster, so that the heavy rain there will be more violent.
'. Sometimes it happens that after the typhoon lands, it is exhausted, the wind power decreases, the center moves slowly, or even always stagnates in one place. In this way, heavy rain pours in the same area for several days and nights. At this time, the disaster caused by the heavy rain will be more serious.