According to the National Center for Hydro-Meteorological Forecasting, on the day and night of May 21, many areas will be sunny, some places will be extremely hot, there will be thunderstorms in the evening and at night, beware of the possibility of tornadoes, lightning, hail and strong gusts of wind during thunderstorms. In Hanoi, the day will be sunny, no rain at night.
Heavy rain in many areas
Commenting on the rain situation, early in the morning of May 21, Deputy Head of Weather Forecast Department, National Center for Hydro-Meteorological Forecasting Vu Anh Tuan said that in the afternoon and evening of May 21, the Central Highlands and the South will have rain, moderate rain and scattered thunderstorms, locally heavy rain with rainfall from 20-40mm, some places over 70mm.
In addition, in the Northern region, there will be localized showers and thunderstorms, with the possibility of tornadoes, lightning, hail and strong gusts of wind.
Regarding the rain situation in the coming days for the Northern and North Central regions, Mr. Vu Anh Tuan said that from the night of May 22 to May 24, the Northern region is likely to experience a period of moderate rain, heavy rain and thunderstorms, locally very heavy rain with total rainfall of 70-150mm, in some places over 250mm.
From the evening and night of May 23 to the night of May 24, the North Central region is likely to experience moderate to heavy rain and thunderstorms, with some places experiencing very heavy rain with total rainfall ranging from 40-100mm, and over 150mm in some places.
Warning of risk of heavy rain over 80mm in 3 hours, thunderstorms with possibility of tornadoes, lightning, hail and strong gusts of wind. The level of risk of natural disasters due to heavy rain, tornadoes, lightning, hail warns of the impact of heavy rain.
Heavy rains are likely to cause flooding in low-lying areas, urban and industrial areas; flash floods on small rivers and streams, landslides on steep slopes (real-time warning information on areas at risk of flash floods and landslides is provided online on the website of the Department of Hydrometeorology at: https://luquetsatlo.nchmf.gov.vn and in separate bulletins warning of flash floods and landslides).
Flash floods and landslides can have very negative impacts on the environment, threaten people's lives; cause local traffic congestion, affect the movement of vehicles; destroy civil and economic works, causing damage to production and socio-economic activities.
The hydrometeorological agency reminds people to regularly monitor forecast and warning information on the website of the National Center for Hydrometeorological Forecasting at nchmf.gov.vn, provincial, municipal and regional hydrometeorological stations. At the same time, regularly update the latest hydrometeorological forecast information on the official mass media of the Central and local levels to proactively respond, and at the same time recommend that the authorities in the affected localities pay attention to reviewing the flow bottlenecks and vulnerable locations in the area to take preventive measures.
According to the guidance of the Department of Dyke Management and Natural Disaster Prevention and Control ( Ministry of Agriculture and Environment ), in the face of the above situation, affected areas should closely monitor developments of heavy rain, floods, flash floods, landslides, and promptly and fully inform authorities at all levels and people to proactively prevent, respond, and minimize damage.
Localities deploy shock forces to inspect and review residential areas along rivers, streams, and low-lying areas to proactively organize the relocation and evacuation of people in areas at high risk of deep flooding, flash floods, and landslides; organize forces ready to control and direct traffic, and place warning signs, especially through culverts, spillways, and areas with deep flooding and fast-flowing water; proactively arrange forces, materials, and means to overcome incidents, ensuring smooth traffic on main traffic routes when heavy rain occurs...
The Northern, Central Highlands and Southern regions have some places with heavy to very heavy rain. The rainfall from 1pm on May 20 to 3am on May 21 was over 70mm in some places such as: Than Thuoc (Lai Chau) 180.6mm, Bac Quang (Ha Giang) 172mm, Cam My (Dong Nai) 95.4mm, Cai Be (Tien Giang) 76.6mm, Cang Long (Tra Vinh) 71.8mm,...
Many coastal areas have thunderstorms
Regarding the sea weather, Mr. Vu Anh Tuan said that currently, the central and southern East Sea (including the sea area of Truong Sa), from Binh Thuan to Ca Mau, Ca Mau to Kien Giang, is having scattered showers and thunderstorms.
Forecast for the day and night of May 21, the sea area from Binh Thuan to Ca Mau, Ca Mau to Kien Giang, the Gulf of Thailand, the central and southern East Sea (including the sea area of Truong Sa) will have scattered showers and thunderstorms, with the possibility of tornadoes and strong gusts of wind of level 6-7.
All vessels operating in the above areas are at risk of being affected by tornadoes and strong gusts of wind.
According to the guidance of the Ministry of Agriculture and Environment, coastal provinces and cities affected by the storm must closely monitor warning bulletins, forecasts and developments of strong winds at sea; notify captains and owners of vehicles and vessels operating at sea to proactively prevent and have appropriate production plans, ensuring safety of people and property; maintain communication to promptly handle possible bad situations.
Weather in regions day and night 5/21
Northwest
- Sunny day, hot in some places, showers and thunderstorms in the evening and at night, thunderstorms with the possibility of tornadoes, lightning, hail and strong gusts of wind.
- Lowest temperature 25-28 degrees Celsius, in the Northwest region 22-25 degrees Celsius, some places below 22 degrees Celsius. Highest temperature 32-35 degrees Celsius, some places above 36 degrees Celsius.
Northeast
- Sunny day, hot in some places, showers and thunderstorms in the evening and at night, with the possibility of tornadoes, lightning, hail and strong gusts of wind. Southeast to South wind level 2-3.
Lowest temperature 25-28 degrees Celsius, in mountainous areas some places below 24 degrees Celsius. Highest temperature 32-35 degrees Celsius, in some places above 35 degrees Celsius.
Hanoi capital
- Sunny day, hot in some places; possible thunderstorms in the afternoon, no rain at night. South wind level 2-3.
Lowest temperature 26-28 degrees Celsius. Highest temperature 33-35 degrees Celsius, some places above 35 degrees Celsius.
Provinces and cities from Thanh Hoa to Hue
- Hot sunny days, some places are very hot, in the evening and at night there will be showers and thunderstorms in some places, in thunderstorms there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
- Lowest temperature 25-28 degrees Celsius. Highest temperature 34-37 degrees Celsius, some places above 37 degrees Celsius.
Provinces and cities from Da Nang to Binh Thuan
- Hot during the day, with some places experiencing intense heat; in the North, there will be showers and thunderstorms in some places in the late afternoon and at night; in the South, there will be showers and thunderstorms in some places during the day, scattered showers and thunderstorms in the afternoon and at night, with the possibility of tornadoes, lightning, hail and strong gusts of wind during thunderstorms.
Lowest temperature 25-28 degrees Celsius. Highest temperature in the North 34-36 degrees Celsius, some places above 37 degrees Celsius, South 32-34 degrees Celsius.
Central Highlands region
There will be showers and thunderstorms in some places, especially in the afternoon and evening, moderate rain and scattered thunderstorms, locally heavy rain in some places, in thunderstorms there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Lowest temperature 20-23 degrees Celsius. Highest temperature 28-31 degrees Celsius, some places above 31 degrees Celsius.
Southern Region
- There will be showers and thunderstorms in some places, especially in the afternoon and at night, moderate rain and scattered thunderstorms, locally heavy rain in some places, in thunderstorms there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
- Lowest temperature 24-27 degrees Celsius. Highest temperature 31-34 degrees Celsius, some places above 34 degrees Celsius.
Source: VNA
Source: https://baophutho.vn/thoi-tiet-ngay-21-5-nhieu-khu-vuc-ngay-nang-nong-chieu-toi-mua-dong-233039.htm
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