According to the National Center for Hydro-Meteorological Forecasting, last night and this morning (November 4), the area from Ha Tinh to Thua Thien Hue had moderate rain, heavy rain, and locally very heavy rain.
Rainfall from 7pm on November 3 to 8am on November 4, some places had over 100mm such as: Kim Thuy (Quang Binh) 113.6mm, Hai An (Quang Tri) 245.4mm, Dien Huong (Thua Thien Hue) 141.8mm,...
The meteorological agency has forecast heavy rain in the next 24 to 48 hours.
The area from Ha Tinh to Quang Ngai from November 4 to the morning of November 6 is forecast to have heavy to very heavy rain with rainfall from 150 - 250mm, locally over 400mm. Warning of the risk of local heavy rain (rainfall greater than 150mm within 6 hours).
Thanh Hoa - Nghe An area from November 4 to the night of November 5, is forecasted to have moderate rain, heavy rain and scattered thunderstorms, locally very heavy rain with rainfall from 50 - 150mm, locally over 200mm.
In the Northeastern region, on the day and night of November 4, there is forecast to be scattered rain, showers and thunderstorms, with heavy rain in some places.
In the Southern Central Highlands and the Southern region, on the day and night of November 4, there is forecast to be scattered showers and thunderstorms, locally heavy rain with rainfall from 15 - 30mm, locally over 60mm. Thunderstorms will be concentrated in the afternoon and evening.
In the area from Quang Binh to Binh Dinh in the afternoon and night of November 6, there is forecast to be heavy rain, locally very heavy rain and thunderstorms with common rainfall of 50 - 100mm, locally over 150mm; in the area from Quang Tri to Quang Ngai, common rainfall is 100 - 200mm, locally over 250mm.
The Meteorological Agency forecasts that heavy rain in the central provinces is likely to last until around November 8. Thunderstorms may include tornadoes, lightning, and strong gusts of wind.
The warning level for natural disaster risk due to heavy rain, tornadoes, and lightning is level 1, and level 2 for the area from Ha Tinh to Da Nang.
Heavy rain and localized heavy rain can cause flooding in low-lying areas; flash floods in small rivers and streams, and landslides on steep slopes.
