From the statistics of accumulated rainfall, we can also see that Hubei is the region with the worst rainfall, with the local area of 700 ~ 999 mm in Wuhan, Jingzhou, Huanggang, Shangrao, Jiangxi and Jingdezhen. Therefore, the rainfall in Hubei is piling up like a mountain, and the fierceness of the rain is beyond our imagination, so the rainfall in July is not "inferior" to that in June. Since June, the Yangtze River Basin in China has
It can also be seen from this data that we should always be alert to flood control problems, in which the accumulated rainfall in Huanggang, Hubei Province has reached 999 mm Although this rainfall has not exceeded the situation of 1 000 mm during the Dragon Boat Festival in Guangdong Province, it has completely formed an overload mode. "Heavy rainfall" can only be expected to end soon. Meteorological monitoring data show that at present, there are 1 1 national meteorological observation stations in China that have exceeded the extreme value in July. Reached the historical extreme. According to the continuous rainfall, the possibility of refreshing the data is not ruled out.
It is preliminarily predicted that in the next three days, the "rainstorm mode" will still be maintained in Southwest China, Jiangnan, Jianghan, Jianghuai and other places, and the overall rain will also move northward. We have seen this clearly in July 10.
Today's rainstorm warning is also released continuously. China 13 province has been covered by heavy rain, including heavy rain in the north of Jiangxi, the northeast of Hunan and the north-central Sichuan Basin. There are 12 rainstorm spots today, with the strongest rainfall of 150 mm, which is located in Hunan and Jiangxi. By July 12, the rainfall will continue to rise northward, and there will also be heavy rain in parts of 8 provinces and cities such as central and northern Jiangsu, central and northern Anhui and southeastern Henan. At this time, the rainstorm belt is not a decentralized model, but a centralized model, spanning many provinces. By July 13, the main rain belt will continue to upgrade and the scope will continue.
At this time, the rainfall in the northern region has also increased significantly, so it rains in the south and appears in the north, but most of it is concentrated in the Yangtze River basin. 13 rainfall will be suspended in the later period. This is good news, but it won't be long. A new round of rain is brewing.
Judging from the cumulative rainfall in the next 10 day, the cumulative rainfall in most areas of the Yangtze River basin in China is between 100 mm and 250 mm, which will lead to the cumulative rainfall in most areas being 50-80% higher than that in the same period of normal years, and in some areas being more than twice as high. Therefore, we should prepare for flood control in advance. Today, the rainfall trend is obvious, so we should avoid the problems caused by rainfall in advance. This is the next rain, and in the ocean area,
There is a new name for the storm in the world, and the most urgent one is tropical storm Fay, which was named near the coast of the United States. According to the data of the US Weather Service, the wind speed of the storm has reached 40KT, equivalent to 20m/s, and the central pressure value is 1005hpa. And it will land in the United States as soon as it is generated, so under the concern of American friends, heavy rainfall is approaching, which may bring the impact of geological disasters. On the whole, the naming speed of this storm is still fast, and the impact is mainly in the United States. This is the case with Tropical Storm Fay, and now the whole world has started the double storm dance. In addition to tropical storm Fay, the tropical storm Christina in the East Pacific is also constantly strengthening, and the wind speed of the storm has reached 60KT, which is 30 m/s.
Therefore, the rainfall intensity continues to escalate and is expected to increase in the future. However, this storm is constantly moving away from the United States, so the impact is not great. This is the case with tropical storm "Christina", which is a relatively lucky thing. Although the storm is powerful, it has little impact. There is little change in the later period, and it will continue to develop in the central Pacific. If there are changes in the later period, let's take a look. At present, the performance of the northwest Pacific is very problematic, and there is no tropical disturbance for the time being. According to this trend, it seems that the No.3 typhoon in the northwest Pacific needs to be delayed. It is not clear how long it will appear, but it may start when the typhoon is active in summer. Now the subtropical high has a significant impact, so the typhoon brewing has been delayed.