According to the National Center for Hydro-Meteorological Forecasting, through monitoring on satellite images, lightning positioning data and weather radar images, it shows that some convective cloud pockets developing in Hung Yen province tend to move into the inner city of Hanoi.
Warning in about 30 minutes to 1 hour (from 12:30 on August 11), Vinh Hung, Vinh Tuy, Tuong Mai, Hoang Mai, Yen So, Linh Nam wards in Hanoi will have rain, showers and thunderstorms in some places. The thunderstorm area may expand to Bach Mai, Phuong Liet, Dinh Cong wards... During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind. The warning level of natural disaster risk due to tornadoes, lightning, and hail is level 1.
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.
