
According to monitoring data from 7:00 p.m. on October 27 to 7:00 a.m. on October 28, the amount of rain measured at Bach Ma station (Hue city) was up to 365mm, Ba Na station ( Da Nang city) 297mm, Tra Thanh (Quang Ngai) 188mm and Diem Tieu (Gia Lai) 162mm. Many areas from South Ha Tinh to Da Nang, East Quang Ngai to Dak Lak and Khanh Hoa experienced heavy to very heavy rain. The Central Highlands and the South also experienced moderate rain, with some places experiencing heavy rain.
Mr. Nguyen Huu Thanh, Deputy Head of Weather Forecasting Department, said that from October 28 to the end of the night of October 29, the area from South Quang Tri to Da Nang and East Quang Ngai will continue to have heavy to very heavy rain, with common rainfall of 150-300mm, some places exceeding 500mm. Particularly, Hue City and Da Nang City are forecasted to have rainfall of 200-400mm, the highest place is over 600mm. The provinces from Ha Tinh to North Quang Tri will have moderate rain, heavy rain and thunderstorms, common rainfall of 80-150mm, some places over 300mm.

Also during the day and night of October 28, the Central Highlands, the South and the eastern provinces from Gia Lai to Lam Dong will have rain, moderate rain and thunderstorms, with common rainfall of 20-40mm, in some places over 100mm.
It is forecasted that by October 30, the area from Ha Tinh to Da Nang and the East of Quang Ngai will continue to experience moderate rain, heavy rain and thunderstorms, with average rainfall of 30-70mm, and in some places over 100mm.
Explaining the cause of this widespread rain and flood, Mr. Mai Van Khiem, Director of the National Center for Hydro-Meteorological Forecasting, said that the main cause is the combination of low-level cold air, the tropical convergence zone lifting the axis from the South, along with the humid East wind field operating strongly at an altitude of 1,500-5,000m. This is a typical weather combination causing prolonged heavy rain in the Central region.
Source: https://www.sggp.org.vn/mien-trung-tiep-tuc-mua-lon-den-it-nhat-ngay-30-10-post820333.html






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