According to the National Center for Hydro-Meteorological Forecasting, last night and this morning (June 28), the Northern region had showers and scattered thunderstorms, with locally heavy to very heavy rain.
Rainfall from 7:00 p.m. on June 27 to 8:00 a.m. on June 28 in some places is over 100mm such as La Hien monitoring station (Thai Nguyen) 187mm, Ngoi La Lake (Tuyen Quang) 120.6mm, Bo Ha (Bac Ninh) 107mm,...
The mountainous and midland areas of the Northern region on June 28 are forecast to have scattered showers and thunderstorms with rainfall of 10 - 30mm, locally heavy rain over 60mm.
From the night of June 28 to June 30, the mountainous and midland areas will have moderate rain, heavy rain and thunderstorms, locally very heavy rain with common rainfall of 50 - 120mm, locally over 300mm.
Warning of the risk of heavy rain with rainfall greater than 100mm within 3 hours.
On the night of June 30 and July 1, heavy rain continued to occur in this area with common rainfall of 30 - 60mm/24 hours, locally over 100mm/24 hours. From July 2, heavy rain tends to gradually decrease.
The Northern Delta region on the night of June 28, is forecast to have rain, moderate rain and scattered thunderstorms with rainfall of 15 - 30mm, locally heavy rain over 70mm.
The Central Highlands and Southern regions in the evening and evening of June 28, it is forecast to have scattered showers and thunderstorms with rainfall of 10 - 30mm, locally heavy rain over 60mm.
In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. Warning level of natural disaster risk due to heavy rain, tornadoes, lightning, hail is level 1.
Regarding the hydrological situation, currently, the water level on the Thao River is fluctuating, on some rivers in Tuyen Quang, Lang Son, Thai Nguyen provinces is rising, other rivers in the Northern region are changing slowly and below alarm level 1.
From tonight (June 28) to June 30, on small rivers, upstream of main rivers in the Northern region, there is a possibility of a flood, the flood amplitude on rivers is from 2 - 4 meters. During this flood, the peak flood water level on small rivers is likely to reach alarm level 1 - alarm level 2.
High risk of flash floods and landslides occurring in mountainous and midland provinces in the Northern region.
Warning level of natural disaster risk due to floods is level 1. Floods on rivers and streams can cause flooding in low-lying areas along rivers, affecting activities such as waterway traffic, aquaculture, agricultural production, people's livelihoods and socio-economic activities.
