Huế: Đỉnh Bạch Mã tổng lượng mưa 2 ngày xấp xỉ kỷ lục thế giới | VTV24

Key Concepts:

• Extreme Rainfall: Unprecedented rainfall amounts recorded in specific locations.
• Flood Levels: River water levels exceeding alarm thresholds, indicating severe flooding.
• Flood Duration: Estimated time for floodwaters to recede.
• Emergency Response: Importance of adhering to local authorities' directives and utilizing emergency services.

Rainfall and Flood Situation in Central Vietnam

1. Current Rainfall Distribution and Intensity:

• Concentrated Areas: Heavy rainfall is currently focused on Huế City, Đà Nẵng City, and Quảng Ngãi Province.
• Increasing Rainfall Amounts: The volume of rainfall is continuously rising.
• Specific Rainfall Data:
  • Trà Giáp station: Nearly 400 mm of rain in 16 hours.
  • Trà Nham and Bạch Mã summit stations: Over 440 mm of rain.
• Sustained Heavy Rainfall: Bạch Mã summit has experienced torrential rain for several consecutive days.
• Record-Breaking Rainfall: The total rainfall on October 27th and 28th reached 2465 mm. This amount is comparable to the world record for heavy rainfall recorded by the World Meteorological Organization in Cherrapunji, India.

2. Rainfall Forecast:

• Huế, Đà Nẵng, Eastern Quảng Ngãi: Expected to continue experiencing heavy to very heavy rainfall from now until tomorrow night, with amounts ranging from 100 to 200 mm. Some areas may receive over 400 mm.
• Hà Tĩnh to Quảng Trị: Moderate to heavy rainfall is forecast, with amounts between 70 to 150 mm. Some locations could see over 300 mm.

3. Flood Situation and Forecast:

• Rising Floodwaters: The primary concern is the potential for even higher flood levels in Central Vietnam, as river levels are already very high and some are still rising.
• Sông Thu Bồn (Đà Nẵng):
  • Forecast: Water levels at the Cầu Lâu station are expected to rise by approximately 10 cm this afternoon to evening.
  • Current Level: This will place the water level about 1.3 meters above alarm level 3.
• Sông Vu Gia (Trạm Ái Nghĩa):
  • Forecast: Water levels tonight are expected to be 0.9 to 1 meter above alarm level 3.
• Sông Trà Khúc (Quảng Ngãi):
  • Current Trend: Water levels are rising rapidly.
  • Forecast: Expected to exceed alarm levels by 1.3 to 1.5 meters this afternoon to evening, causing widespread flooding.
• Huế City:
  • Flood Peak: Although the flood peak has passed, water levels will remain at dangerous levels.
  • Forecast: Water levels on Sông Bồ and Sông Hương will remain around alarm level 3 tonight.
• Quảng Trị:
  • Sông Kiến Giang (Lệ Thủy): Flood levels will fluctuate above alarm level 2, causing flooding in downstream areas.

4. Flood Duration and Public Safety:

• Extended Flooding: In areas with deep flooding in Huế, Đà Nẵng, and Quảng Ngãi, inundation is expected to persist for another 2 to 4 days.
• Adherence to Directives: Residents in flood-affected areas are urged to strictly follow the guidance of local authorities to ensure the safety of people and property.
• Emergency Contact: For urgent situations related to natural disasters and accidents, contact the national emergency hotline at 112 for timely assistance.

5. Ongoing Updates:

• Further updates on the development of this flood event will be provided in subsequent reports.

Synthesis/Conclusion:

Central Vietnam is currently experiencing extreme rainfall, with some areas recording amounts comparable to global records. This heavy precipitation is leading to severe flooding, with river levels exceeding alarm thresholds and widespread inundation expected to continue for several days. The situation poses significant risks to life and property, necessitating strict adherence to official guidance and the utilization of emergency services when required. The forecast indicates a continuation of heavy rainfall in affected regions, exacerbating the ongoing flood crisis.