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Heavy Rains Cause Severe Flooding in Ho Chi Minh City and Southern Vietnam

The region faces significant flooding as heavy rains, driven by tropical convergence, continue through the weekend.

By Khoi Nguyen23 September 20262 min read

Ho Chi Minh City (HCMC) and surrounding areas in southern Vietnam are grappling with severe flooding as a result of unprecedented rainfall, the heaviest recorded this year. According to the Southern Meteorological Center, rainfall over the past 24 hours has reached alarming levels, with some areas like Nhà Bè reporting 249mm, and Đa Phước recording 142.4mm. The intense downpours have caused significant disruptions, leading to traffic congestion and inundation in various districts.

Today's forecast indicates that the rainy spell will continue, with widespread rain expected throughout the day. The National Center for Hydro-Meteorological Forecasting has warned that the tropical convergence zone is particularly active, coupled with a low-pressure area moving inland, which will sustain heavy rainfall across the region.

“The peak of the flooding could coincide with the highest tide, expected around September 26.”National Center for Hydro-Meteorological Forecasting

As the rains continue, residents are advised to prepare for potential flooding, especially in low-lying areas. The combination of heavy rain and the ongoing lunar high tide is likely to exacerbate flooding conditions. Authorities have noted that the peak of the flooding could coincide with the highest tide, expected around September 26, which could push water levels significantly higher, especially in vulnerable districts.

In addition to HCMC, neighboring provinces such as Đồng Nai and Bình Dương are also experiencing similar conditions, with reports of rainfall exceeding 100mm in many locations. The situation has raised alarms for local officials, who are urging residents to take precautions, including securing their homes and avoiding travel unless necessary.

Experts have pointed out that the city's infrastructure is under strain, revealing long-standing vulnerabilities in its flood management systems. Recent events have highlighted the recurring issue of urban flooding in HCMC, which has been exacerbated by rapid urbanization and climate change effects. The city's drainage systems are often overwhelmed during heavy rains, leading to significant disruptions.

“The city's drainage systems are often overwhelmed during heavy rains, leading to significant disruptions.”Trịnh Quốc Dũng, Deputy Head of the Technical Infrastructure Department

Local officials, including Trịnh Quốc Dũng, Deputy Head of the Technical Infrastructure Department, have acknowledged the need for immediate action to address the flooding. Plans are in place to tackle the most critical flooding spots, with a focus on enhancing the drainage systems and implementing long-term solutions to mitigate future risks. However, the effectiveness of these measures remains to be seen, as previous efforts have not fully resolved the issue of urban flooding.

As the rains persist, residents are being advised to stay informed about weather updates and to report any emergencies to local authorities. The situation remains fluid, and the potential for further flooding continues to loom as the tropical weather system remains active.