According to the National Center for Hydro-Meteorological Forecasting, last night and early this morning (8.30), the North, Central and South had showers and thunderstorms, locally heavy to very heavy rain.
In particular, the area from Nghe An to Da Nang will have heavy rain, some places will have very heavy rain. Rainfall from 7pm on August 29 to 8am on August 30 has measurements of over 170mm such as Dau Mau (Quang Tri) 234.2mm, Huong Lam 1 (Ha Tinh) 210.2mm, Cho Trang (Nghe An) 175.6mm...
The area from Thanh Hoa to Hue from August 30 to 31 is forecast to have heavy to very heavy rain, with common rainfall of 150 - 300mm, locally over 500mm.
The midlands and deltas of the North from noon on August 30 to August 31 will have moderate rain, heavy rain and thunderstorms; common rainfall is 70 - 150mm, locally over 300mm.
The meteorological agency warns of the risk of heavy rain with rainfall greater than 150mm within 3 hours.
Other places in the North and Da Nang on the afternoon and night of August 30 will have scattered showers and thunderstorms, with rainfall of 10-30mm, locally over 80mm.
The Central and Southern highlands will have rain, moderate rain and scattered thunderstorms; rainfall will be 20 - 40mm, locally over 100mm.
The meteorological agency warns of the risk of heavy rain with rainfall greater than 70mm within 3 hours.
Total rainfall from the night of August 29 to August 31 in the midlands, Northern Delta and Da Nang is generally 70 - 150mm, locally over 300mm; from Thanh Hoa to Hue about 200 - 350mm, locally over 600mm.
The meteorological agency forecasts that from the night of August 31, heavy rain will gradually decrease in the midlands, the Northern Delta and from Thanh Hoa to Hue.
During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The warning level of natural disaster risk due to heavy rain, tornadoes, lightning, and hail is level 1; the area from Thanh Hoa to Quang Tri is level 2.
Heavy rain is likely to cause flooding in low-lying areas, urban areas, industrial parks; 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 at https://luquetsatlo.nchmf.gov.vn and in separate newsletters warning of flash floods and landslides.
