Flash flood and landslide warning for central Vietnam, from Ha Tinh to Khanh Hoa (11 November)
Yes. On the morning of 11 November 2026 the national forecasting centre warned of flash floods, landslides and ground subsidence on slopes and small streams in Ha Tinh, Quang Tri, Hue, Da Nang, Quang Ngai, Gia Lai, Dak Lak and Khanh Hoa. Visitors should avoid mountain roads and streams in these areas and follow local instructions.
In this story
Heavy rain has soaked much of central Vietnam, and the National Center for Hydro-Meteorological Forecasting issued a warning at 06:20 on 11 November 2026 about flash floods, landslides and sinking ground. The warning covers eight provinces and cities, including the popular stops of Da Nang and Hue.
What did the warning say?
In the 24 hours up to 06:00 on 11 November, rain was heavy to very heavy from Ha Tinh down to Khanh Hoa. Some of the highest totals the centre recorded were:
- Tra Thanh (Quang Ngai): 624.2 mm
- Tra Giap (Da Nang): 545.6 mm
- Bach Ma peak (Hue): 277.6 mm
- Canh Lien (Gia Lai): 252.7 mm
- Song Hinh (Dak Lak): 210.9 mm
- Khanh Hiep (Khanh Hoa): 164.7 mm
The centre said the ground in parts of these areas was close to saturated (above 85%) or fully saturated, so more rain can quickly trigger flash floods on small rivers and streams and landslides on steep slopes.
How much more rain was expected?
For the six hours after the warning, the centre expected rain to continue: about 30–40 mm in Da Nang, Quang Ngai and Dak Lak, with more than 100 mm in some places; 10–20 mm in Hue, Gia Lai and Khanh Hoa, locally over 40 mm; and 1–5 mm in Ha Tinh and Quang Tri. The disaster risk level was set at 1, and at 2 for Hue and Quang Ngai.
Which areas are at risk?
The bulletin lists many communes and wards, mostly in hilly and mountain areas. In Da Nang they include the Hai Van ward and inland areas such as Tay Giang, Nam Giang, Duy Xuyen, Thu Bon and Tra My. In Hue the list includes Chan May – Lang Co, Kim Long ward, Phong Dien and the A Luoi area. In Khanh Hoa it includes Cam Ranh and Cam Lam. Updated risk maps are published at luquetsatlo.nchmf.gov.vn.
What should visitors do?
The centre warned that flash floods and landslides can threaten lives, block roads in places and disrupt traffic. If you are in or travelling through central Vietnam this week:
- Avoid trips to mountain areas, waterfalls and streams while the warning is active.
- Expect delays or closures on hill and pass roads, and allow extra time for transfers.
- Check the latest warning before setting out, as the centre updates it several times a day.
- Follow instructions from local authorities and your hotel or tour operator.
Source: nchmf.gov.vn
Common questions
Which provinces are covered by the 11 November flash flood warning?
Ha Tinh, Quang Tri, Hue, Da Nang, Quang Ngai, Gia Lai, Dak Lak and Khanh Hoa.
Where can I see the latest flash flood and landslide risk map?
The national forecasting centre publishes updated risk maps at luquetsatlo.nchmf.gov.vn.
