China News Service, Beijing, July 6th. Since the flood season, heavy rainfall in the middle and lower reaches of the Yangtze River has been online frequently.
As of July 6, the Central Meteorological Observatory has issued a rainstorm warning for 11 consecutive days.
Netizens are also using various expressions to describe this long rainy season.
However, the current main rain belt in my country has moved north to the Huai River Basin. Not only will Jiangsu, Anhui, Henan, Hubei and other places become heavy rainfall centers, but also places such as North China and Northeast China will have more precipitation.
It is worth noting that the embryos of the two typhoons are currently under development, and the possibility that they will land on the coast of southern my country from July 6 to 7 cannot be ruled out.
Rainfall overwhelming police over many rivers in Chongqing and Anhui
Since July 1, the heavy rainfall belts affecting southern China have been mainly from Guizhou to the middle and lower reaches of the Yangtze River.
Under the influence of rain "dominant screen", the water level of rivers in many places has risen, and the flood situation cannot be underestimated.
In Chongqing, many rivers such as Jiangjin and Qijiang have been flooded, and the Municipal Hydrological Monitoring Station issued the first orange flood warning this year on July 5th.
The flood peak water level of 336.28 meters appeared at the Yangdu River Flooding Station in Qijiang District, Chongqing at 11:00 on July 5, which exceeded the guaranteed water level by 0.28 meters.
The Chongqing Water Resources Bureau upgraded the flood defense level IV emergency response to level III emergency response at 14:00 on July 5.
Affected by heavy rainfall in the past few days, the water levels of Anhui's rivers and reservoirs have skyrocketed.
At present, there are more than 800 reservoirs in the province that exceed the flood limit water level.
Chuzhou, Lu'an, Wuhu, Hefei and other places have issued blue flood warnings.
According to data from the Department of Emergency Response of Anhui Province, continuous heavy rainfall has caused various disasters in 5 cities and 19 counties (cities, districts) including Xuancheng, Huangshan, Anqing, Tongling, and Chizhou.
As of 11:00 on July 4th, 137,000 people were affected by the disaster, with a direct economic loss of 270 million yuan.
Prior to this, Guangxi Guilin, Liuzhou and other places had also encountered floods and crossing the border with super-alert peaks. However, as the main rain belt moved northward, the floods gradually subsided.
According to the prediction of the Central Meteorological Observatory, the Huaihe River Basin will enter a period of intensive rainfall. It is necessary to pay close attention to the flood conditions of small and medium rivers and reservoirs.
National precipitation forecast map (from 08:00 on July 6th to 08:00 on July 7th) Source: Central Meteorological Observatory
The rain belt is moving north: there are more raining places
As of July 6, the Central Meteorological Observatory has issued a rainstorm warning for 11 consecutive days.
Currently, flash flood disaster weather warning, rainstorm yellow warning, strong convective weather blue warning, geological disaster weather risk warning, and typhoon warning are in effect simultaneously.
According to the prediction of the Central Meteorological Observatory, from July 6th to 8th, the southern main rain belt will move north to the Huai River Basin. Jiangsu, Anhui, Henan, Hubei and other places will become the centers of heavy rainfall, and there will be heavy rains or heavy rains locally.
Not only that, due to the northward uplift of the eastern section of my country's main rain belt, there will still be more precipitation in Northeast China, eastern Inner Mongolia, and North China.
In July, the main flood season (from late July to early August) of "seven lower and eight upper" in North China and Northeast China is coming, and the flood control situation is still grim.
At the press conference held by the China Meteorological Administration on July 5, Jia Xiaolong, deputy director of the National Climate Center, introduced that the rainy season in North China this year may begin in the early part of July, which is earlier than the average start time of July 18th, and the rainfall in the rainy season is less. many.
From mid-to-late July to early late July, there is a greater possibility of sustained heavy rainfall in North China.
Affected by this, the Haihe River Basin, Liaohe River Basin, and the middle and lower reaches of the Yellow River Basin have significantly more precipitation than normal in the same period of the year, and heavy flooding may occur; Songhua River and Nenjiang River Basin have more precipitation than normal in the same period, and there may be staged floods.
The heat wave is coming! South will be the current stage of high temperature heat wave
After the main rain belt was lifted north, the Meiyu lingering in Jiangsu and Zhejiang finally came to an end. From the hot search topic #浙江今日出梅了#, it can be seen that the hearts of the masses in the "postage area" are "happy to be happy".
On the 5th, the Zhejiang Meteorological Service Center "officially announced" that the plum blossoms in Zhejiang will be 25 days in length.
However, as soon as the front foot came out of the plum, the hot weather on the back foot went seamlessly.
As the rain belt moves northward, the high temperature in Jiangnan and other places will also develop.
Wang Zhihua, director of the Department of Emergency Mitigation and Public Services of the China Meteorological Administration, introduced at the press conference that in July, the temperature in Jiangnan and southern China was relatively high, and the number of days with high temperature (≥35℃) was higher than that of the same period in normal years. High temperature heat wave.
Such as Zhejiang Hangzhou, Jinhua, Shaoxing and other places "full firepower", just announced the plum blossom on the 5th, the temperature broke the 35 ℃ high temperature line in the afternoon that day, and the temperature in Jinhua city reached 37.3 ℃.
Under the control of the subtropical high pressure, it is expected that from July 5 to 11, the temperature in Jiangnan, South China and other places will gradually rise, and the number of high temperature days in Hunan, Jiangxi, Fujian and other places will reach about 4 days.
The relative humidity in the south is relatively high, and the body feels sultry and hot, and the lowest night temperature in the above-mentioned areas is mostly above 25 ℃. It is necessary to pay attention to heatstroke prevention and cooling.
Double typhoon may land in Hainan, Guangdong, my country to face strong wind and rain
For friends in Guangdong, Hainan and other places, the most noteworthy thing is the double typhoon that may land in our country.
At 5 am on the 6th, the center of the Bashi Strait tropical depression is located on the sea about 405 kilometers southeast of Zhangpu, Fujian. It is expected to land on the coast from Quanzhou, Fujian to Shanwei, Guangdong on the evening of the 6th.
In addition, the center of the tropical depression in the South China Sea is located about 435 kilometers southeast of Wanning City, Hainan Province at 5 am on the 6th. It is likely to develop into a typhoon in the next 12-24 hours and will be in eastern Hainan Island around noon on the 7th. Landing along the coast.
According to Wang Weiyue, a meteorological analyst at China Weather Network, when the intensity of a tropical system reaches a tropical storm, it will be numbered and named.
Although the two tropical systems have not been numbered yet, their paths are generally clear. According to current forecasts, they have been aimed at the South China coast of my country.
At that time, the two tropical systems will bring wind and rain effects to Fujian, Guangdong, Hainan, Guangxi and other places. From the afternoon to night on the 6th, there will be moderate to heavy rains and local heavy rains in southern Fujian, eastern Guangdong, and Hainan; on the 7th, Guangdong, Hainan has strong wind and rain.