Hàng loạt tỉnh thành miền Trung bị chia cắt, cô lập do mưa lũ | VTV24

Key Concepts

• Mưa lớn (Heavy Rain): The primary cause of the flooding and landslides.
• Ngập lụt (Flooding): Widespread inundation of residential areas, agricultural land, and transportation routes.
• Sạt lở đất (Landslides): Occurring in mountainous areas due to heavy rainfall.
• Chia cắt giao thông (Traffic Disruption): Roads and routes becoming impassable due to inundation or landslides.
• Di dời khẩn cấp (Emergency Evacuation): Relocation of residents from low-lying or dangerous areas.
• Thiệt hại nông nghiệp (Agricultural Damage): Crops being destroyed by floodwaters.
• Cảnh báo lũ quét (Flash Flood Warning): Alerting to the danger of sudden, rapid flooding.
• Mức báo động (Alert Levels): Standardized measurements for river water levels (e.g., báo động hai, báo động ba).

Summary of Flood Situation in Central Vietnam

This report details the ongoing severe flood situation in several central Vietnamese provinces, focusing on the impacts of heavy rainfall and the response efforts.

1. Impact of Heavy Rain and Flooding

Main Topics and Key Points:

• Epicenter of Heavy Rain: The areas from Hue City, Da Nang City, to eastern Quang Ngai and Dak Lak are experiencing the most intense rainfall.
• Hue City:
  • Low-lying areas of Hue City remain deeply submerged, causing traffic disruptions.
  • In Hoa Chau ward, many houses are still heavily flooded.
  • Specifics: Thanh Ha neighborhood in Hoa Chau ward, a low-lying area of Ha Du Bo River, is experiencing deep water despite reduced rainfall.
  • Infrastructure Impact: National Highway 49B, provincial roads, and inter-neighborhood roads in Hoa Chau ward are flooded from 20 cm to over 1 meter, making travel extremely difficult.
  • Household Impact: As of the latest statistics, 490 out of over 9,700 households in Hoa Chau ward (approximately 5%) are still flooded.
  • Emergency Evacuations: 13 households with 32 people from low-lying areas were urgently evacuated to safety and have since returned home as waters receded.
  • Agricultural Damage: Over 32 hectares of newly sown organic vegetables in Hoa Chau ward were completely destroyed, significantly impacting the winter-spring crop production.
  • Ongoing Response: Local authorities and functional forces are on 24/7 duty to support residents, ensure traffic safety, and prepare for potential further complications.
  • Other Affected Areas in Hue: Da Dien, Quang Dien communes, Hung An, and Hung Tra wards in Hue City are also experiencing flooding.
• Quang Tri Province:
  • Rainfall has decreased in some mountainous areas, and floodwaters are receding.
  • However, several submerged fords remain impassable.
  • Missing Person Incident: On the morning of the report, Quang Tri mobilized hundreds of people to search for a truck driver carrying coal who went missing after attempting to cross the Daon ford.
  • Search Area: The search area for the victim has been expanded to approximately 18 km.
  • Traffic Control: The La Lay International Border Gate Border Guard Station has set up three checkpoints on National Highway 15D near the ford to guide people and vehicles away from the dangerous area.
  • Most Severely Affected Mountainous Area: Ba Long commune is the most heavily flooded mountainous area in Quang Tri.
  • Post-Flood Recovery: After the water receded, local authorities mobilized forces to help residents overcome damage, particularly assisting schools with cleaning to allow students to return.
  • Road Disruptions: Landslides and flooding have caused disruptions and severed traffic on sections of the Ho Chi Minh Trail (West Branch) and National Highway 9. Efforts to clear landslides and ensure traffic safety are ongoing.
• Gia Lai Province:
  • Heavy rain continued on the morning of the report and is forecast to persist until Thursday of the current week.
  • Cause of Flooding: Heavy rainfall combined with water release from the Dinh Binh reservoir has led to flooding in low-lying areas of the province.
  • Specifics: In Quy Nhon Dong ward, houses have been flooded from 0.5 to 1 meter since early morning.
  • Evacuations: Local authorities have evacuated residents to safe locations.
  • Affected Areas in Quy Nhon Dong: Areas 6, 7, 8, and 9, as well as internal roads in areas 2 and 3, are experiencing flooding.
  • Traffic Management: On Dien Bien Phu street, due to deep water over a ford, authorities have erected warning ropes and deployed traffic police to warn people against crossing the submerged section.
  • Vehicle Relocation: Vehicles parked in low-lying areas have been instructed to move to higher ground to prevent damage.
• Dak Lak Province:
  • The flood situation remains complex.
  • Despite reduced rainfall in many areas, water from upstream continues to flow, causing deep flooding in communes like Crong Bong and Chu Pui.
  • Agricultural Impact in Crong Bong: Floodwaters have caused severe damage to agricultural production.
  • Isolation: Numerous villages are completely cut off by floodwaters exceeding 2 meters, with strong currents hindering rescue and supply efforts.
  • Stranded Residents: Hundreds of households remain stranded.
  • Rescue Operations: Local authorities have mobilized militia and commune police to secure deep flood points and use small boats for urgent assistance to families with elderly, children, or those at high risk.
  • Landslide Warning: Given the risk of continued heavy rain for several more days, the province has issued an urgent warning about the danger of landslides in mountainous areas and urged residents to evacuate to safe locations.

2. Weather Forecast and Warnings

Main Topics and Key Points:

• Peak of Flood: The current widespread flood event in the Central region is expected to peak until the end of the current night.
• River Levels: Floodwaters in many rivers from Da Nang to Gia Lai remain high, causing deep inundation.
  • Vu Gia - Thu Bon River System (Da Nang): Tra Khuc River, Dac La River (Quang Ngai), Ba River (Gia Lai) are forecast to be 1 meter above Alert Level 3 in the afternoon and evening.
  • Deep Flooding: Widespread deep flooding will continue in low-lying areas along these rivers.
  • Hue: Floodwaters on the Bo and Huong rivers are receding slowly, expected to be around 10-50 cm above Alert Level 2 tonight.
  • Khanh Hoa: Floodwaters are below Alert Level 1, but a rise to Alert Level 2 or above Alert Level 3 is warned for the next 1-2 days due to heavy rain expected this afternoon and evening.
• Rainfall Intensity:
  • Focus Areas: Hue, Da Nang, eastern Quang Ngai to Dak Lak, and Khanh Hoa.
  • Rainfall Amount: Generally 120-250 mm, with some areas exceeding 450 mm.
• Rainfall Shift: From tomorrow, the rain will be concentrated in the southern part of the Central region.
• Key Warnings:
  • Flash Floods and Landslides: Residents are warned of the dangers of flash floods and landslides.
  • Traffic Safety: Absolute caution is advised against traveling on roads with submerged bridges, culverts, or fords, especially with strong currents.
  • Danger of Currents: Even half-wheel-deep water with strong currents can sweep away cars and trucks, as evidenced by the tragic accident in Quang Tri.

3. Conclusion and Takeaways

The central region of Vietnam is currently facing a severe and complex flood situation characterized by heavy rainfall, widespread inundation, and significant damage to infrastructure and agriculture. While some areas are seeing receding waters, the peak of the current flood event is expected to continue through the night. Authorities are actively engaged in rescue, evacuation, and damage mitigation efforts. Residents are strongly urged to heed warnings regarding flash floods, landslides, and the dangers of crossing submerged roads. Continuous updates on the evolving flood situation will be provided.