According to the National Center for Hydro-Meteorological Forecasting, last night and this morning (August 11), the mountainous areas of the North and Central Highlands had scattered showers and thunderstorms, with some places having heavy to very heavy rain.
Rainfall from 7pm on August 10 to 7am on August 11 was recorded at monitoring stations over 90mm such as: Ho Thau 1 station (Tuyen Quang), Ka Lang station (Lai Chau) 127.2mm, Ka Ho 1 station (Dien Bien) 107.6mm, Ca Nang station (Son La) 171.6mm, Ea Pal station (Dak Lak) 91.2mm,...
In the mountainous areas of the North in the evening and night of August 11, there will be scattered showers and thunderstorms, locally heavy rain with rainfall of 10 - 30mm, locally 70mm.
The area from Thanh Hoa to Da Nang and the east of the provinces from Quang Ngai to Dak Lak, Khanh Hoa in the evening and evening of August 11 is forecast to have scattered showers and thunderstorms, locally heavy rain with rainfall of 10 - 30mm, locally over 60mm.
In the Central Highlands and the South in the afternoon and night of August 11, there is a forecast of rain, moderate rain and scattered thunderstorms, locally heavy rain with rainfall of 20 - 40mm, locally over 80mm.
During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The warning level of natural disaster risk due to tornadoes, lightning, and hail is level 1. Localized heavy rains are likely to cause flash floods on small rivers and streams, landslides on steep slopes and flooding in low-lying areas.