Unilever.edu.vn understands the growing concern as central Vietnam faces a critical flooding situation, forcing the evacuation of thousands of residents. Multiple weather systems are converging, increasing the risk of flash floods, landslides, and widespread inundation.
Multiple Weather Systems Threaten Central Vietnam
The region is currently under the threat of two tropical depressions, 92W and 93W. Although not yet fully developed, they are producing significant rainfall and thunderstorms. The Joint Typhoon Warning Center (JTWC) predicts a 30% chance of these systems strengthening into tropical storms in the coming days.
Adding to the concern, JTWC is also monitoring a system identified as ADB, located northeast of the Philippines. This system has a high chance of evolving into a tropical depression by the weekend, potentially intensifying as it approaches the Luzon Strait.
Further east, near Guam and Rota, a weaker low-pressure system, Invest 91W, is generating rainfall but with little chance of significant development.
Heavy Rains and Flooding Wreak Havoc in Thanh Hoa Province
Thanh Hoa Province has already experienced the devastating effects of heavy rainfall. To mitigate the risk of severe flooding, landslides, and inundation, the Provincial Steering Committee for Natural Disaster Prevention, Search and Rescue, and Civil Defense has been actively coordinating evacuation efforts. As of September 23rd, over 2,878 households, representing approximately 11,759 residents, have been safely evacuated.
Extensive Damage Reported
Initial assessments reveal substantial damage across the province, including:
- 169 houses damaged, with the most severe impact in Muong Lat, Quan Son, and Quan Hoa districts.
- Thousands of hectares of rice fields, crops, and aquaculture farms submerged, leading to significant agricultural losses.
- 10 schools impacted by landslides, primarily in Quan Son, Muong Lat, Quan Hoa, Lang Chanh, and Ba Thuoc districts.
- Two incidents of dike breaches reported at a drainage sluice gate in Vinh Loc district and a three-door drainage sluice gate in Quang Xuong district. These breaches have been successfully addressed.
- Landslides reported at 183 locations along national highways 15, 15C, 16, 217, 217B, and 47, causing traffic disruptions.
- Numerous landslides reported along provincial roads, further disrupting transportation.
La Nina to Intensify Rainfall in Coming Months
The Institute of Meteorology, Hydrology and Climate Change predicts a transition to a La Nina state in the last quarter of 2024. This weather pattern is expected to intensify rainfall and increase the likelihood of storms and tropical depressions in the East Sea (South China Sea), potentially exceeding the average number experienced in previous years.
The National Center for Hydro-Meteorological Forecasting warns of heightened risk of heavy rainfall and flooding, particularly in central and southern regions.
Central Vietnam Braces for More Flooding
The upcoming months are projected to bring heavy rainfall to various regions of Vietnam, leading to a complex flood situation.
- Northern provinces are predicted to experience a 10-20% increase in rainfall from October to November, with lower rainfall expected in December.
- Central regions, particularly from Quang Binh to Thua Thien Hue, will be the epicenter of rainfall in the coming months, with significantly higher precipitation than the average.
- The Central Highlands and Southern regions are also expected to see higher rainfall.
Rising River Levels Spark Flood Warnings
As a result of the heavy rainfall, river levels are rising rapidly, prompting flood warnings in several provinces. The Ma River in Thanh Hoa is particularly concerning, with water levels exceeding alert level three. Flood warnings have been issued for downstream areas of the Ma River, as well as for the Len River.
Authorities in Thanh Hoa Province have issued emergency directives to district officials, urging them to:
- Implement 24/7 patrols to monitor dikes and ensure their safety, especially in vulnerable areas.
- Evacuate residents from low-lying areas and riverbanks.
- Remain on high alert and prepare for potential emergencies.
Flooding Impacts Daily Life and Education
Heavy and persistent rainfall has caused widespread disruption in central Vietnam, affecting daily life and education. Many schools have been forced to close, and residents face difficulties accessing essential services and transportation. The situation remains critical, and authorities are urging citizens to remain vigilant and take necessary precautions to ensure their safety.
