According to the National Center for Hydro-Meteorological Forecasting, today (November 16), the area from Ha Tinh to Da Nang, the east of the provinces from Quang Ngai to Dak Lak and Khanh Hoa will have moderate rain, heavy rain, locally very heavy rain.
Rainfall from 7am to 3pm on November 16 was measured by monitoring stations over 100mm such as A Luoi station (Hue) 257.4mm, Kham Duc station (Da Nang) 143.2mm, Krong station (Gia Lai) 122.6mm, Suoi Tien station (Khanh Hoa) 126.6mm,...
The area from Quang Tri to Da Nang, the east of Quang Ngai and Gia Lai provinces from the evening of November 16 to the end of November 18, is forecast to have heavy to very heavy rain with common rainfall of 200-400mm, locally over 700mm.
On the night of November 18 and November 19, Hue, Da Nang, and the east of Quang Ngai and Gia Lai provinces will have heavy to very heavy rain with common rainfall of 100 - 200mm, locally over 300mm.
Ha Tinh area, eastern Dak Lak and Khanh Hoa provinces from the evening of November 16 to the end of November 18 are forecast to have heavy rain, locally very heavy rain with common rainfall of 100 - 250mm, locally over 350mm.
On the night of November 18 and November 19, Quang Tri area, eastern Dak Lak and Khanh Hoa provinces will have heavy to very heavy rain with common rainfall of 50 - 100mm, locally over 150mm.
The western provinces from Quang Ngai to Dak Lak from the evening of November 16 to the end of November 18 are forecast to have moderate rain, heavy rain with common rainfall of 50 - 100mm, locally very heavy rain over 200mm. Warning of the risk of heavy rain over 200mm/3 hours.
On the night of November 18 and November 19, the western provinces from Quang Ngai to Dak Lak will have moderate rain, heavy rain with common rainfall of 30 - 60mm, locally very heavy rain over 100mm.
The total rainfall for the entire period from the evening of November 16 to the end of November 19 in the area from Quang Tri to Da Nang and the east of Quang Ngai and Gia Lai provinces is generally 300 - 600mm/ period, locally over 850mm/ period.
In Ha Tinh area, eastern Dak Lak and Khanh Hoa provinces, the common consumption is 150 - 350mm/ period, locally over 500mm/ period.
The western areas of the provinces from Quang Ngai to Dak Lak will have common rainfall of 100 - 200mm/ods, some places over 350mm/ods.
From the night of November 19, widespread heavy rain will continue to occur in Da Nang and the provinces from Quang Ngai to Khanh Hoa. From November 22, heavy rain will gradually decrease.
The warning level of natural disaster risk due to heavy rain, tornadoes, lightning, and hail is level 1, especially in the area from Quang Tri to Da Nang and the east of Quang Ngai and Gia Lai provinces at level 2.
Heavy rain is likely to cause flooding in low-lying areas, urban and industrial areas; flash floods on small rivers and streams; landslides on steep slopes.
Real-time warning information for areas at risk of flash floods and landslides is provided online on the website of the Department of Hydrometeorology at https://luquetsatlo.nchmf.gov.vn and in a separate bulletin warning of flash floods and landslides.
In the South and Lam Dong in the evening and night of November 16, there is a forecast of moderate rain and thunderstorms, locally heavy to very heavy rain with common rainfall of 20 - 40mm, locally over 80mm. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Regarding the hydrological situation, currently, the water level on Kien Giang River (Quang Tri), Bo River and Huong River (Hue City) is fluctuating above alert level 1; other rivers from Ha Tinh to Khanh Hoa are fluctuating.
From November 16 to November 20, there is a possibility of a flood on the rivers from Ha Tinh to Khanh Hoa. During this flood, the flood peak on Kien Giang River (Quang Tri), Bo River, Huong River (Hue City); Vu Gia - Thu Bon River (Da Nang City); Tra Khuc River, Ve River, Se San River (Quang Ngai); Kon River, upstream of Ba River (Gia Lai), downstream of Ba River, Ky Lo River (Dak Lak) and Dinh Ninh Hoa River (Khanh Hoa) will rise to alert level 2 - alert level 3, some rivers will exceed alert level 3.
The Ngan Sau, Ngan Pho rivers (Ha Tinh), Gianh rivers, Thach Han rivers (Quang Tri), An Lao and Lai Giang rivers (Gia Lai), Krong Ana river, crepok river (Dak Lak), Cai Phan Rang and Cai Nha Trang river (Khanh Hoa) will be raised to alert level 1 - alert level 2 and above alert level 2.
The risk of flooding appears in low-lying areas along rivers, urban areas and residential areas concentrated in provinces and cities from Ha Tinh to Khanh Hoa. At the same time, there is a high risk of flash floods on rivers and streams and landslides on steep slopes in this area.
