فيضانات خنان 2021

(تم التحويل من 2021 Henan floods)
فيضانات خنان 2021
Damaged Songshan Road in Zhengzhou after Floods.jpg
المدة17 يوليو 2021 (2021-07-17)–present
الضحايا25
الخسائر> 11.3 مليون $[1]
المناطق المتضررة
خنان، الصين

منذ 17 يوليو 2021، Henan province has been affected by heavy rain. The rainfall broke the record of the largest single-day rainfall ever recorded in many parts of Henan. At least 25 people were killed during the floods, and at least 100,000 people were evacuated.[1][2]

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السبب

Several factors were attributed to the so-called "unusual" devastating floods in Henan. The subtropical high in the western Pacific and the continental high-pressure area in the Sea of Japan and inland northwest China contributed to the continuous rainfall in the province. The region, in addition, is at the end of the subtropical high in mid-July, which causes frequent downpours and thunderstorms.[بحاجة لمصدر]

As Typhoon In-fa started to approach the southeastern Chinese province of Fujian, an abundant amount of moisture was pushed inland the mainland China, also causing heavy rainfall. Mesoscale convections was reported to be frequently moving over Zhengzhou, which cause intense thunderstorms.[1]


الطقس والفيضان

From 8:00 on July 19 to 8:00 on July 20, rainfall monitoring stations in Henan Province measured a large amount of rainfall, including five Chinese national monitoring stations; Songshan (364.6 mm/14.35 in), Xinmi (254.9 mm/10.03 in), Xinzheng (196 mm/7.72 in), Dengfeng (192.8 mm/7.59 in), Yanshi (183.3 mm/7.22 in). Zhengzhou encountered extremely rare heavy rainfall from 16:00 to 17:00 on the 20th. The rainfall in one hour was as high as 201.9 mm (7.95 in), causing serious waterlogging.[3] 13 reservoirs in Henan Province have reached the flood control limit.[4]

According to the China Meteorological Administration, the main reasons for the torrential rains are Typhoon In-fa, which is 1,000 kilometers away from Henan Province, and the continuous subtropical high pressure that continuously guides a large amount of water vapor to the land, and is affected by the uplift of the Taihang Mountains and other topographical areas. This caused heavy relief rain in Henan.[5]

ژنگ‌ژو

Hourly rainfall in Zhengzhou, from 0:00 on July 20 to 12:00 on July 21, 2021

On July 16, Zhengzhou began to experience heavy rain. On July 20 alone, the average precipitation on that day had reached 253 mm (9.96 in). From 16:00 to 17:00 on July 20, the rainfall in one hour reached 201.9mm (7.95 in); and from 20:00 on July 17 to 20:00 on July 20, the rainfall reached 617.1mm (24.30 in) in the course of three days.[6] Videos emerged showing subway passengers were waist-deep in water inside their carriage and cars floated in streets[7].The torrential rain was so strong that many cars on a road near the Danshi Subdistrict in Nanlong Lake were washed up by the rain. 12 people are reported dead in a flooded subway line by the local government.[8] The Zhengzhou Meteorological Observatory issued a red warning signal for rainstorms, and the Zhengzhou Flood Control and Drought Relief Headquarters upgraded the emergency response of flood control level II to level I. The hourly precipitation and single-day precipitation in Zhengzhou have broken the historical record of 60 years since the station was established in 1951.[9]

كاي‌فنگ

في مساء 19 يوليو، شهدت كاي‌فنگ أمطاراً غزيرة. وبحلول صبيحة 20 يوليو، تطورت الأمطار الغزيرة إلى أمطاراً كالإعصار. وأصدرت كاي‌فنگ تحذير أحمر لعاصفة أمطار، ورفعت التحذير لاحقاً إلى اللون البرتقالي في عصر نفس اليوم.[بحاجة لمصدر]

باقي مقاطعة خنان

Heavy flooding was reported in Henan province, and the Ying River, the largest river in the province overflowed, and caused flooding in the area. In the city of Dengfeng, which also experienced flooding, an aluminum alloy factory owned by Dengfeng Power Group suffered a massive explosion, but no human casualties were reported.[10][11]

الخسائر

During the floods, at least 25 people were killed and seven are missing. At least twelve died in the flooded metro lines in Zhengzhou on July 20.[12]

في Gongyi, at least four people were killed, as flood water أجبرت أكثر من 20,000 شخص على ترك منازلهم.[13]

ردود الأفعال

الصين

Chinese Premier Li Keqiang called successively for all-out efforts in rescue and relief operations in flooded areas across Henan and stressed that ensuring people's lives and safety is a top priority.[14]

تايوان

The President's Office spokesperson, Tun-Han Chang, conveyed President Tsai Ing-wen's condolences and concern on the 21st, saying that in addition to expressing condolences to those who tragically passed away and their families, the President also hoped that the affected areas would be freed from flood damage and return to normal life as soon as possible. [15]

انظر أيضاً

الهامش

  1. ^ أ ب ت Dill, Jackson; Deng, Shawn (2021-07-21). "Typhoon In-fa strengthening while on track to impact Japan, Taiwan and China". CNN. Archived from the original on 2021-07-21. Retrieved 2021-07-21.
  2. ^ Myers, Steven Lee (2021-07-20). "Severe Flooding Kills at Least 13 in Central China". The New York Times (in الإنجليزية الأمريكية). ISSN 0362-4331. Archived from the original on 2021-07-21. Retrieved 2021-07-21.
  3. ^ "郑州遭遇极端罕见强降雨！1小时降雨201.9毫米是什么概念？-资讯". news.weather.com.cn. Archived from the original on 2021-07-21. Retrieved 2021-07-20.
  4. ^ 中時新聞網. "河南暴雨破歷史極值：水淹少林寺、市民爬樹、汽車被沖走 - 兩岸". 中時新聞網 (in الصينية). Archived from the original on 2021-07-20. Retrieved 2021-07-20.
  5. ^ "河南遭遇極端暴雨 中國氣象局：受颱風烟花影響 | 兩岸 | 中央社 CNA". www.cna.com.tw (in الصينية). Archived from the original on 2021-07-20. Retrieved 2021-07-20.
  6. ^ "Deaths in flooded subway as torrential rain hits central China". www.aljazeera.com (in الإنجليزية). Archived from the original on 2021-07-20. Retrieved 2021-07-21.
  7. ^ "Severe flooding in Central China kills at least 12, traps subway riders in waist-high water". NBC News (in الإنجليزية). Archived from the original on 2021-07-21. Retrieved 2021-07-21.
  8. ^ "Central China's Henan province swamped after heaviest rain in 1,000 years". Archived from the original on 2021-07-20. Retrieved 2021-07-21.
  9. ^ "暴雨→大暴雨→特大暴雨！郑州再发红色预警！-今日头条-手机光明网". m.gmw.cn. Archived from the original on 2021-07-21. Retrieved 2021-07-20.
  10. ^ "Aluminium alloy plant in China's Henan province explodes due to floodwaters". Reuters. 2021-07-20. Archived from the original on 2021-07-20. Retrieved 2021-07-21.
  11. ^ EDT, John Feng On 7/20/21 at 4:15 AM (2021-07-20). "Flooding at aluminum plant causes it to suddenly explode in dramatic videos". Newsweek (in الإنجليزية). Archived from the original on 2021-07-20. Retrieved 2021-07-21.{{cite web}}: CS1 maint: numeric names: authors list (link)
  12. ^ "Central China: 25 dead in flooded Zhengzhou metro, landslides". Al Jazeera. 21 July 2021. Archived from the original on 21 July 2021. Retrieved 21 July 2021.
  13. ^ "Passengers trapped inside submerged subway as deadly floods sweep central China". CNN. 21 July 2021. Archived from the original on 21 July 2021. Retrieved 21 July 2021.
  14. ^ "李克强主持召开国务院常务会议 部署抓紧抓实防汛救灾工作 确保人民生命财产安全等". 中国政府网 (The State Council of the People's Republic of China) (in Chinese (China)). 2021-07-21. Archived from the original on 2021-07-21. Retrieved 2021-07-21.
  15. ^ "蔡總統慰問鄭州暴雨 學者：盼對岸能感受善意". Archived from the original on 2021-07-21. Retrieved 2021-07-21.
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