According to the National Center for Hydro-Meteorological Forecasting, through monitoring on satellite images, thunderstorm and lightning positioning data and weather radar in the early morning of July 29, it was discovered that the convective cloud area from the South is tending to expand towards Hanoi city.
Forecast from 4-8 am, this cloud area will continue to move to cause rain for Huong Son, Hong Son, My Duc, Ung Hoa wards/communes, then will move and spread to other wards/communes in Hanoi area. In thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Hanoi weather in the morning is rainy, moderate rain and scattered thunderstorms, locally heavy rain; later there will be showers and thunderstorms. In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Last night and early this morning (July 29), the Northern region, North Central region, Southern Central Highlands and Southeast region had moderate rain, heavy rain and scattered thunderstorms, locally very heavy. Rainfall from 7 pm on July 28 to 3 am on July 29 was over 70mm in some places such as stations: Ba Khan (Phu Tho) 77. 4mm, Thanh Hoa Irrigation Sub-Department (Thanh Hoa) 83. 6mm, Khe Na 1 (Nghe An) 144. 6mm, Son Diem (Ha Tinh) 137. 2mm, La Ngau (Lam Dong) 156. 8mm...
Forecast for the morning of July 29, the Northern region and Thanh Hoa will have moderate rain, heavy rain and thunderstorms with common rainfall of 10-30mm, locally over 70mm. From the afternoon, heavy rain will gradually decrease.
From early morning on July 29 to July 30, the Central Highlands and Southern regions will have moderate rain, heavy rain and thunderstorms with common rainfall of 40-90mm, locally very heavy rain over 150mm.
On July 29th day and night, the area from Nghe An to Hue City and the South Central Coast will have scattered showers and thunderstorms with rainfall of 10-30mm, locally heavy rain over 70mm. Warning of the risk of heavy rain intensity over 100mm in 3 hours. In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
From the night of July 30, heavy rain in the Central Highlands and Southern regions will gradually decrease.Warning level of natural disaster risk due to heavy rain, tornadoes, lightning, and hail: level 1.
Heavy rain and localized heavy rain may cause flooding in low-lying areas, urban areas, and industrial parks; flash floods on small rivers and streams and landslides on slopes.
People and tourists going out should bring umbrellas and raincoats; avoid moving outdoors when it rains heavily, strong gusts of wind, beware of falling trees, extreme weather causing danger.
