According to the National Center for Hydro-Meteorological Forecasting, last night and this morning (May 21), the Northeast region and Thanh Hoa had moderate rain, heavy rain and scattered thunderstorms, locally very heavy rain. The Southwest region had rain, moderate rain and scattered thunderstorms, locally heavy to very heavy rain.
Rainfall from 7:00 p.m. on May 20 to 8:00 a.m. on May 21, locally in some places is over 100mm such as the following monitoring stations: Ninh Lai (Tuyen Quang) 171.8mm, Tam Dao (Phu Tho) 173mm, Binh Long (Thai Nguyen) 160.6mm, Quang Ha (Quang Ninh) 162mm, Mau Son (Lang Son) 133mm, Cau No. 2 (Ca Mau) 161mm,…
The Northern region on May 21st day and night is forecast to have scattered showers and thunderstorms with rainfall of 10 - 30mm, locally heavy rain over 60mm; especially Quang Ninh on May 21st has rain, moderate rain and thunderstorms with rainfall of 15-30mm, locally heavy to very heavy rain over 80mm.
The North Central region and the Central Highlands in the evening and evening of May 21, it is forecast to have scattered showers and thunderstorms with rainfall of 10 - 20mm, locally heavy rain over 50mm.
The Southern region has rain, moderate rain and scattered thunderstorms with rainfall of 20 - 40mm, locally very heavy rain over 100mm.
The meteorological agency warns that in thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind with the level of natural disaster risk due to tornadoes, lightning, hail being level 1.
Rainstorms accompanied by tornadoes, lightning, hail and strong gusts of wind can affect agricultural production, causing trees to fall, damage to houses, traffic works, and infrastructure. Localized heavy rains are likely to cause flash floods on small rivers and streams, landslides on slopes, and flooding in low-lying areas.
