Year1
- 不限：
- 电议15231010507
- 不限：
- 电议15231010507
- 不限：
- 电议15231010507
Yesterday, Typhoon Nibert, the No. 1 typhoon of the year, made landfall in Shishi, Fujian Province at the level of a severe tropical storm. 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, Beijing West Railway Station has two trains out of service starting today: Beijing West Chengdu, Beijing West Huaihua, and Beijing Xi'anshi times Beijing Xixining times Beijing Southwest Ning times Beijing Xilanzhou times Beijing West Guiyang times Beijing West Hanzhong times Beijing West Chongqing north times Beijing West Chongqing north times Beijing West Chongqing north times Beijing West Sanya times Beijing Nanchang times Beijing Nanchang times Beijing Southwest Ning times, Beijing West Kunming times, Beijing Southwest Ning times, Beijing West Chengdu times, Beijing West Guiyang times, Beijing West Lanzhou times passenger trains are suspended. The railway department will try to arrange temporary 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 railway customer service center website can directly log in to the website within five days to apply for a full refund if they do not exchange for paper tickets.
According to Xinhua News Agency, the Beijing-Guangzhou Railway between the north and south of Xinxiang Railway Station was interrupted for an hour because of water overflowing the tracks.
Nibert made landfall in Fujian with heavy rain and displaced tens of thousands of people
Yesterday, Typhoon Nibert, the No. 1 typhoon of this year, landed in Shishi City, Fujian Province, my country and weakened into a severe tropical storm. As of that date, the cities of Fuzhou, Putian, Quanzhou and Sanming were seriously affected and had to evacuate tens of thousands of people. The Central Meteorological Observatory issued an orange rainstorm warning, predicting local 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. It is expected that Nibot will move northwest at a speed of up to kilometers per hour. The intensity will gradually weaken. Nibot will weaken into a tropical cyclone in Fujian in the early hours of the morning. The low pressure then passed through Fujian and turned north to north-east, passing through Jiangxi, Zhejiang, Anhui, Jiangsu and other provinces, and then moved 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, the cumulative rainfall in places such as central and eastern Fujian, southeastern Zhejiang, and other places due to Nibert's influence has reached up to 40 millimeters from noon to Sunday.
There are extremely heavy rainstorms in Fujian and other places
Yesterday, the Central Meteorological Observatory continued to issue orange rainstorm warnings. It is expected that there will be heavy rains or heavy rains in parts of most of Fujian, eastern Jiangxi, northern Zhejiang, southeastern Anhui and other places during the day, especially in central Fujian. There are local heavy rainstorms in western China and eastern Jiangxi. The above-mentioned areas are also 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 Nibert's rainfall cloud system will set foot in Fujian, Zhejiang, Jiangxi, Guangdong, Anhui, Jiangsu, Shanghai and other provinces in the next three days. The public in the above-mentioned areas are requested to take precautions against heavy rainfall. Residents in mountainous areas or other dangerous areas should move early and pay attention. Prevent heavy rainfall from causing urban flooding, flash floods, landslides and other disasters.
Explanation
Why does the intensity weaken but the heavy rain continues?
Typhoon is a powerful tropical cyclone characterized by low central pressure. Nibert continued to weaken after landing in Fujian yesterday. However, in the next few days, the remnants of the typhoon will still remain, and there will be extremely heavy rains in Fujian and other places.
Why does the intensity of a typhoon weaken after landing but the heavy rain does not decrease?
Meteorological experts say that a typhoon is a tropical atmospheric vortex that rotates violently around a low pressure center. After it lands, the wind force is greatly reduced due to the friction of the rough and uneven ground. The central air pressure rises rapidly and the intensity weakens.
However, high-altitude winds are still blowing around the low-pressure center, and the high-temperature and high-humidity air from the ocean is still rising and condensing to continuously produce raindrops. If the moist air encounters the windward slopes of the mountains, it will force it to rise faster and condense, making the heavy rain there more severe.
Sometimes it happens that the typhoon is exhausted after landing and the wind power decreases. The center moves slowly or even stays in one place. In this way, heavy rain pours on the same area for several days and nights, and the disaster caused by the heavy rain will be more serious.
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