According to data from the National Center for Hydro-Meteorological Forecasting, last night and this morning (September 29), there were some places in the mountainous areas of the North that had heavy to very heavy rain.
Rainfall from 7pm on September 28 to 8am on September 29 was over 50mm in some places such as: Dong Tam (Ha Giang) 314.2mm, Nhan Mon (Bac Kan) 50.2mm...
The National Center for Hydro-Meteorological Forecasting has forecast heavy rain in the next 24 to 48 hours.
On September 29, the mountainous and midland areas of the North are forecast to have scattered showers and thunderstorms, locally heavy to very heavy rain with rainfall from 15 - 30mm, locally over 70mm.
From the evening of September 29 to the night of September 30, there is forecast to be moderate to heavy rain and scattered thunderstorms, with some places experiencing very heavy rain. Total rainfall is generally between 50 and 120mm, with some places experiencing over 200mm.
Other places in the North and Thanh Hoa from the night of September 29 to the night of September 30, it is forecasted that there will be moderate rain, heavy rain and scattered thunderstorms, locally very heavy rain with total rainfall from 30-80mm, locally over 150mm.
The meteorological agency forecasts that from October 1, heavy rain will decrease rapidly in the Northern region and Thanh Hoa.
Thunderstorms are likely to produce tornadoes, lightning, hail, and strong gusts of wind. The warning level for natural disaster risks due to heavy rain, tornadoes, lightning, and hail is level 1.
Localized heavy rains can cause flooding in low-lying areas; flash floods in small rivers and streams, and landslides on steep slopes.
