According to the National Center for Hydro-Meteorological Forecasting, last night and this morning (September 22), the Northeast region, the area from Thanh Hoa to Ha Tinh had moderate rain, heavy rain and thunderstorms, locally very heavy rain; in particular, the coastal areas of Hung Yen, Ninh Binh, Thanh Hoa had very heavy rain.
Rainfall from 7pm on July 21 to 7am on July 22 at some monitoring stations was over 200mm such as: Dong Giao station (Ninh Binh) 214mm, Hai Duong station (Ninh Binh) 213.8mm, Nga Thien station (Thanh Hoa) 234.6mm...
The Northern Delta, Thanh Hoa and Nghe An from the morning of July 22 to July 23 are forecast to have heavy to very heavy rain and thunderstorms with common rainfall of 100 - 200mm, locally over 300mm. In particular, the focus of rain is on Hung Yen, Ninh Binh, Thanh Hoa, Nghe An provinces.
Other places in the Northern region and Ha Tinh from the morning of July 22 to July 23 are forecast to have moderate rain, heavy rain, locally very heavy rain and thunderstorms with common rainfall of 50 - 100mm, locally over 150mm.
From the night of July 23 to 25, the Northern region and from Thanh Hoa to Ha Tinh are likely to continue to have moderate rain, heavy rain and thunderstorms, locally very heavy rain.
Warning of the risk of heavy rain with rainfall greater than 150mm within 3 hours. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
The Central and Southern Plateau areas during the day and night of July 22 are forecast to have scattered showers and thunderstorms, locally heavy rain with rainfall of 10 - 30mm, locally over 70mm. The rain will be concentrated in the afternoon and evening. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
The National Center for Hydro-Meteorological Forecasting warns that the risk of natural disasters due to heavy rain, tornadoes, lightning, and hail is level 1.
Heavy rain is at risk of causing flooding in low-lying areas, urban areas, industrial parks; high risk of flash floods on small rivers and streams, landslides on steep slopes. People and local authorities need to closely monitor the warning information updated online on the website https://luquetsatlo.nchmf.gov.vn and separate bulletins on flash floods and landslides.
