From now on, Hunan, Hubei, Henan and other places welcome a new round of heavy rainfall
Heavy rains may occur from the southeast of the northwest region and the southwest region to Jianghan, Huanghuai, and Jianghuai, and the rain on the 19th weakened
The Central Meteorological Observatory predicts that from the 15th to the 18th, there will be a new round of heavy rainfall in the southwestern part of the northwestern region and the Jianghan, Huanghuai, and Jianghuai regions from the southwestern region. The strongest rainfall period is from 16th to 17th, and on the 19th, the main rain belt is pressed southward to the Jiangnan area, and the intensity is weakened.
The strongest rainfall period is from 16th to 17th
Chen Tao, the chief forecaster of the Central Meteorological Observatory, specifically said that during the heavy rainfall, southern Shaanxi, northeastern and southern Sichuan, northern Chongqing, southern Guizhou, northwestern Hunan, west and northeast Hubei, southeastern Henan and central Anhui The cumulative rainfall in the north and central Jiangsu is 100 mm to 200 mm, the local area in northeastern Sichuan is 200 mm to 300 mm, and the central area in central Anhui and central Jiangsu can reach 300 mm to 400 mm; some of these areas are accompanied by short-term heavy precipitation , Strong convective weather such as thunderstorm gale.
The strongest rainfall period is from 16th to 17th. Among them, the rainfall along the Huaihe River to the Huaihe River Basin has a long duration and high intensity, and has obvious characteristics of enhanced nighttime precipitation. On the 19th, the main rain belt pressured south to the Jiangnan area, and its intensity weakened.
There is some overlap with the precipitation area since the 11th
What are the characteristics of this heavy rainfall process? According to Chen Tao, the impact of this heavy rainfall process is wider, covering the eastern part of northwest my country, Sichuan Basin, Huanghuai, Jianghan, Jianghuai and other places. Secondly, the duration is longer, the rainfall zone along the Huaihe River to the Jianghuai area is basically stable, and the accumulated rainfall is large. In addition, strong convective weather is more obvious, especially in Sichuan Basin, Jiangsu, Anhui and other places will be accompanied by strong convective weather such as short-term heavy precipitation and thunderstorm gale.
Chen Tao analyzed that the process of heavy rainfall affecting China in early June was mainly concentrated in the area from Jiangnan to South China. Since the 11th, the rain belt has moved northward along the Huaihuai to the Jianghuai area. The heavy rainfall affecting China from the 15th to the 18th is a relief to Huanghuai. The drought conditions in some areas of Shaanxi and Shaanxi are more favorable.
However, it should be noted that this rainfall process has a certain overlap with the precipitation area since the 11th, and this process has a long duration and high intensity, so it is necessary to prevent the effect of superimposed rainfall to safely flood. Shaanxi, Sichuan, Chongqing, Guizhou, Hubei, Henan, Anhui, Jiangsu and other places need to prevent urban and rural waterlogging and small and medium river floods, torrents, and geological disasters, especially friends who live in mountainous areas such as southern Shaanxi, eastern Sichuan, northern Chongqing, Guizhou, etc. , Need to be vigilant.
"Parrot" landing in Guangxi, Yunnan and other places must be protected against flash floods
This year's No. 2 typhoon "Parrot" (tropical storm level) landed on the coast of Hailing Island, Yangjiang City, Guangdong Province at 8:50 yesterday. The maximum wind force near the center reached 9 (23 meters/second) at the time of landing, and the minimum pressure of the center was 990 Hpa.
At 17:00 yesterday, the typhoon Parrot weakened into a tropical depression in Beiliu City, Yulin, Guangxi. After that, its intensity continued to weaken, and it was difficult to determine its circulation center. The Central Meteorological Station stopped numbering it at 20 o'clock on the 14th.
According to the Guangdong Meteorological Observatory, from the night of the 14th, the wind force on the coast and sea surface of Guangdong weakened to 5 to 6. From the 15th to the 16th, there were moderate heavy rain or heavy rain in western Guangdong, the Pearl River Delta, Shaoguan and Qingyuan.
The Ministry of Water Resources and the China Meteorological Administration jointly issued a meteorological warning of mountain flood disasters at 18:00 on the 14th: local flood disasters may occur in southern Yunnan and northwest Guangxi. All localities should pay attention to preventive work such as real-time monitoring, early warning of flood control and transfer of risk avoidance.
Beijing News reporter Deng Qi