According to the National Center for Hydro-Meteorological Forecasting, last night and this morning (September 27), the Northern region had rain, moderate rain and scattered thunderstorms, locally heavy to very heavy rain.
Rainfall from 7pm on June 26 to 8am on June 27 was over 80mm in some places such as: Cao Bo (Ha Giang) 95.6mm, Quang Kim (Lao Cai) 82mm, Quang Yen (Quang Ninh) 142.4mm, Mai Dinh (Hanoi) 87.8mm, Xuan Hoa (Vinh Phuc) 84mm,...
The Northwest region and the provinces of Cao Bang, Bac Kan, Lang Son, Ha Giang, Tuyen Quang, Thai Nguyen in the North from June 27 to June 28, are forecast to have moderate rain, heavy rain and thunderstorms, locally very heavy rain.
Rainfall is generally from 30 - 70mm, locally over 150mm. The rain will be concentrated in the late afternoon and night.
On the night of June 28, the Northern region will have moderate rain, heavy rain and scattered thunderstorms, locally very heavy rain with common rainfall from 20 - 50mm, locally over 120mm.
The meteorological agency warns of the possibility of local heavy rain with rainfall greater than 100mm in 3 hours.
Other places in the North on the day and night of June 27 are forecast to have rain, moderate rain, locally rain with rainfall from 20 - 40mm, locally over 80mm.
In the evening and evening of June 27, Thanh Hoa and Nghe An, the Central Highlands and the South are forecast to have scattered showers and thunderstorms, locally heavy rain with rainfall of 10 - 30mm, locally over 50mm.
During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. Localized heavy rains are likely to cause flash floods on small rivers and streams, landslides on steep slopes and flooding in low-lying areas. The warning level of natural disaster risk due to tornadoes, lightning, and hail is level 1.
The meteorological agency has specifically warned that from June 29 to July 2, the North is forecast to have moderate rain, heavy rain, locally very heavy rain and thunderstorms with common rainfall of 100 - 280mm, locally over 500mm.
