Northern Vietnam Rivers Nearing Historic Flood Levels Amidst Typhoon Noru

Northern Vietnam is bracing for potentially historic floods as several rivers are predicted to surge beyond previous records. The national meteorological and hydrological forecasting center warned of continued heavy rainfall from August 23 to 24, particularly in the Northeast region, southern Phu Tho, and Thanh Hoa provinces, influenced by Typhoon Noru's slow movement offshore. Some areas could receive over 250 mm of rain.

As of August 23, floodwaters on numerous rivers in the Northeast have reached critical levels. The Trung River at Huu Lung is flowing at 20.79 meters, exceeding alert level 3 by 1.79 meters. Similarly, the Ky Cung River at Lang Son is at 256.41 meters, 0.41 meters above alert level 3. Other rivers, including the Bac Giang, Luc Nam, and Thuong, are also experiencing high water levels, with some exceeding alert levels.

Forecasts indicate that river levels will continue to rise through August 24. The Trung River is expected to reach 21.20 meters, significantly above alert level 3, though still below its 2025 peak. The Ky Cung River is also projected to rise further, surpassing its 2025 peak by 3.40 meters. While heavy rainfall is expected to gradually decrease from August 24, the immediate threat of severe flooding remains high across the region.