📋 Tender Overview
The National Center for Hydrometeorological Forecasting warns the risk of floods appearing on small rivers in the North, with flood amplitude ranging from 2 to 5m. In this phase, the peak of the floods on small rivers is likely to reach an alarming level 1 to alarm 2. Many roads in Thai Nguyen City are flooded due to heavy rain lasting on June 20 and 21, many localities in the mountains and midlands of the North recorded heavy rainfall, some places over 300mm, causing deep flooding from 2m to 3m in low -lying areas. The risk of flash floods, landslides and floods on small rivers is high, the national hydro -meteorological mandarin continuously broadcast warnings and recommend people to closely monitor the weather to take initiative in preventing. The set fluctuates in about 30mm-80mm. In the provinces of Ha Giang, Tuyen Quang, Thai Nguyen, Bac Kan, the rainfall is common from 100mm - 200mm. In some places with rainfall exceeding 200mm, especially Dong Hy district (Thai Nguyen) recorded rainfall up to 376mm. According to Mr. Tuan, heavy rain continued to expand to the southeast. From 14h to 16h on June 21, heavy rain has spread to the provinces of Lang Son, Bac Giang, Bac Ninh and Hung Yen, causing the area to be affected rapidly. The solution of the cause of heavy rain lasted, Mr. Vu Anh Tuan said: In recent days, a low -pressure groove (also known as monsoon groove) operates strongly in the southern region of China, in the Northern -degrees in the Northern mountain, has caused the Northern -degrees in the Northern region. On the night of June 20 and on the morning of June 21, this low -pressure groove was pushed to the south, combined with the convergence of wind at an altitude of 3,000 to 5,000m and the impact of a low vortex area in the Northwest region, facilitating the formation of heavy heavy rain. The river is Sung about the hydrological situation, Ms. Nguyen Thi Nhu Quynh, Deputy Head of Hydrology Forecasting Department, National Hydrometeorological Forecast Center, said: Due to the effects of the low pressure groove, compressed and convergence of wind, in the past 24 hours, the mountainous and midland area of the North has appeared very heavy rain. Particularly in Thai Nguyen province, many measuring stations have recorded 300mm rainfall. Heavy rains in a short time caused the risk of flooding in low -lying areas along the rivers and urban areas. In Thai Nguyen, many areas have been flooded from 2m-3m deep, seriously affecting the lives and production of the people.Due to heavy rain in the basin, the water level of rivers is tending to increase rapidly. On the Cau river system, both upstream and downstream record the level of water rising. Particularly in Cau Cau (downstream of Cau River), the water level is capable of exceeding the alarm level 1. Other rivers in the Red River and Thai Binh System are still below alarming level 1, but tend to fluctuate strongly. In this phase, the peak of the floods on small rivers is likely to reach an alarming level 1 to alarm 2. The water level downstream the Thao and Lo rivers is still below the alarm level 1, but it is necessary to continue closely monitoring. Before the situation of floods, complicated floods, the hydro -meteorological agency has continuously broadcast early warning. At the same time, it is recommended that people in high -risk areas need to monitor the weather forecasting news, proactively coordinate with local authorities to implement prevention, avoidance and response plans, limit damage to people and property. Thu CucTham refer to more examination
