This year Guangzhou's "Dragon Boat Water" broke records, and there were 20 days of heavy rain rainfall rainfall.
Author:Guangzhou Daily Time:2022.06.21
You can talk to this year's "Dragon Boat Water"! "Dragon Boat Water" began from May 21 to the end of June 21. According to statistics, during the "Dragon Boat Water" period this year, the average accumulated rainfall of Guangzhou was more than the same period of the same period in the past ten years, and the maximum rainfall broke the city's historical record.
This year's "Dragon Boat Water" in Guangzhou is severe, especially Conghua and Zengcheng have been affected. According to statistics from the Guangzhou Meteorological Bureau, the average cumulative rainfall of the city during the "Dragon Boat Water" (May 21-June 20) was 408 mm, which was 17.2%more than the same period in the same period in the past ten years, and 42.6%more than the same period last year.
During the period of "Dragon Boat Water", there were 86 stations in Guangzhou more than 500 mm and 11 stations exceeding 800 mm; Pattan Town, Zengcheng District recorded the maximum cumulative rainfall of 1188.9 mm, refreshing the city's historical record (the maximum value of the historical dragon boat water rainfall is the value of the rainfall of water is the value of the rainfall of the water rainfall of the water. In 2020, 1117.7 mm was recorded in Patthage Town in the city).
During the "Dragon Boat Water" period this year, the average rainy day of Guangzhou reached 26.6 days, which was 7.2 days more than the same period in the same period in the past ten years, and 9.4 days older than the same period last year. In addition to May 23, heavy rainfall occurred in each day, and it recorded more than 20 days of rainfall. Among them, heavy rain was recorded in 7 days.
In addition, from June 14th to 15th, affected by heavy rain, flood leakage and astronomical tide, the water level of the river continued to rise, and the highest alert water level at the Zhongda Hydrological Station was 2.69 meters at a maximum tide of 0.79 meters.
During this year's "Dragon Boat Water", the subtropical high pressure was weak, and the sources of the southwest continued to transport water vapor to South China, and the rain was endless. Starting tomorrow, the subtropical high pressure is about to be "returned". The subtropical high -voltage is a warm high -pressure system in the subtropical region. Under its control, the atmosphere is mainly sinking at the atmosphere, mainly sunny, hot, hot and high -temperature weather. According to the forecast of the meteorological department, the rain of Guangzhou has weakened significantly from June 22, and it gradually turns high temperature and heat, but there will be thunderstorms in the afternoon.
Text/Guangzhou Daily · Xinhuacheng Reporter: Yakas Title Picture/Guangzhou Daily · Xinhuacheng Reporter: Chen Youzi Guangzhou Daily · Xinhuacheng Editor: Long Chengliu
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