The National Center for Hydro-Meteorological Forecasting said that currently (July 21), the western region of the North, the North and Central Central regions, the Central Highlands and the South will have scattered showers and thunderstorms, with some places having heavy rain. .
Rainfall from 7:00 a.m. to 2:00 p.m. on July 21 in some places was over 40mm such as: Sin Chai (Dien Bien) 47.6mm, Dai Pham (Phu Tho) 46.8mm, Chieng Mai (Son La) 44.2mm, Nam Dan (Nghe An) 43.6mm…
The Western Northwest, North Central and Central Central regions are forecast to have scattered showers and thunderstorms on the evening and night of July 21, locally with heavy rain with rainfall from 20 - 40mm, locally over 100mm.
The Central Highlands and Southern regions had scattered showers and thunderstorms on the afternoon and evening of July 21, locally with heavy rain with rainfall from 15 - 30mm, in some places over 70mm.
The Northern region and Thanh Hoa from the night of July 22 to July 24 due to the impact of storm No. 2, there is a possibility of moderate rain, heavy rain and thunderstorms, locally there are places with very heavy rain with a common total rainfall:
In particular, the rainfall in the eastern coastal area and the Northeast region is commonly around 100 - 200mm, in some places it is over 250mm.
Rainfall in other places in the North and Thanh Hoa is about 50 - 100mm, in some places it is over 150mm.
The meteorological agency warns that during thunderstorms there is a possibility of tornadoes, lightning, hail and strong winds. The level of natural disaster risk due to heavy rain, tornadoes, lightning, and hail is level 1.
Heavy and localized heavy rains are likely to cause flash floods on small rivers and streams, landslides on slopes and flooding in low-lying areas. In addition, beware of high intensity rain in a short period of time causing flooding in urban areas.
