According to the National Center for Hydro-Meteorological Forecasting, Storm No.6 diminished in strength upon entering land. Wind speeds dropped to level 6-7 (39-61 km/h), with gusts reaching level 9. The storm is now moving westward at 20-25 km/h.
Coastal areas of Nghe An and Ha Tinh reported wind speeds at level 6-7, with gusts at levels 8-9.
In the next 12 hours, the tropical depression is expected to move northwestward at around 20 km/h, weakening into a low-pressure zone over central Laos before dissipating.
Due to the storm’s influence, strong winds were recorded at several locations: level 7 with gusts up to level 9 at Bach Long Vi (Hai Phong); level 7 gusting to level 8 at Co To Island (Quang Ninh); level 6 gusting to level 9 with 2.5-meter waves at Hon Ngu (Nghe An); level 6 gusting to level 8 at Con Co (Quang Tri); level 6 gusting to level 9 at Quynh Luu (Nghe An); level 6 gusting to level 7 at Hoanh Son (Ha Tinh); and gusts up to level 7 at Nga Son (Thanh Hoa), Vinh (Nghe An), and Ky Anh (Ha Tinh). Heavy rainfall, with localized totals exceeding 300mm, has been reported from Nghe An to Da Nang.
Rainfall between 7:00 AM and 3:00 PM reached significant levels at several locations: 145mm in Huong Quang (Ha Tinh), 123.8mm in Lam Thuy (Quang Tri), and 111.8mm in Thanh Thuy (Nghe An).
Forecasts indicate continued heavy to very heavy rain from Thanh Hoa to Quang Tri between the evening of August 30 and August 31, with widespread rainfall between 100-200mm and localized amounts exceeding 350mm. In the northern midlands and Red River Delta, rainfall is expected to range from 40-100mm, with some areas seeing more than 250mm. A warning has been issued for rainfall intensity exceeding 150mm over a three-hour period.
Additionally, scattered showers and thunderstorms are expected this evening and overnight in other parts of the northern region, as well as in Hue, Da Nang, and eastern Quang Ngai, with rainfall between 10-30mm and isolated areas seeing over 80mm. The Central Highlands and southern provinces will see moderate to heavy rainfall of 20-40mm, with some areas experiencing over 100mm. Warnings have also been issued for rainfall exceeding 70mm in a three-hour span.
Thunderstorms may bring lightning, hail, and strong gusts. From the night of August 31, heavy rainfall is expected to ease in both the northern midlands and Red River Delta and from Thanh Hoa to Quang Tri.
Meteorological experts warn that although Storm No.6 is not particularly intense, it has directly impacted areas recently affected by Storm No.5. Therefore, localities must remain vigilant against strong winds in coastal regions, rough seas, and the potential for dike damage and erosion.
The most dangerous period for high winds will be from late afternoon through the evening. The prolonged and intense rainfall before, during, and after the storm poses severe risks for landslides, flash floods, and flooding, particularly in areas already weakened by the previous storm.
The meteorological agency issued warnings for the six-hour period starting at 2:30 PM on August 30, indicating the risk of flash floods, landslides, and ground subsidence along slopes and small streams in Nghe An, Ha Tinh, Quang Tri, and Hue.
Another warning, valid from 4:30 PM on August 30, highlights similar risks for Phu Tho and Thanh Hoa.
Prime Minister orders full-scale response to Storm No.6
Deputy Prime Minister Tran Hong Ha has signed Official Dispatch No. 153 on behalf of the Prime Minister, calling for concentrated efforts in responding to Storm No.6.
According to the National Center for Hydro-Meteorological Forecasting, Storm No.6 (international name: Nongfa) is moving quickly at a speed of 20-25 km/h toward the sea and land areas of central Vietnam. It is forecast to make landfall this evening (August 30) in Ha Tinh and northern Quang Tri - areas already heavily affected by the previous Storm No.5.
The forecast indicates widespread heavy to extremely heavy rain from Thanh Hoa to Hue, with a very high risk of flash floods, landslides in mountainous areas, and flooding in low-lying, riverside, and urban regions.
This storm is notable for its rapid movement and coincides with the weekend and preparations for Vietnam’s National Day celebration on September 2.
To proactively deal with Storm No.6 and the potential floods it may cause, while ensuring the safety of the people and minimizing losses to lives and property, the Prime Minister has directed the Chairpersons of the People's Committees of Thanh Hoa, Nghe An, Ha Tinh, Quang Tri, and Hue to continuously monitor and update storm developments. They are tasked with actively coordinating timely and appropriate local responses.
Key responsibilities include: continuing to check and track all vessels currently at sea; using every means to inform ship operators of the storm’s trajectory; advising vessels to avoid entering danger zones; and guiding boats to safe harbors.
Authorities must support local residents in securing their anchored vessels to prevent sinkings at shelter sites, and remain alert to sudden tornadoes and lightning strikes, which may occur before the storm makes direct landfall.
Provinces are instructed to pre-position forces and equipment to assist in the evacuation of people from unsafe areas, particularly weak structures, lowlands, and coastal or riverside areas at risk of landslides or high tides. No one should be left on boats, floating cages, or seafood farming huts once the storm reaches the area.
Localities must also ensure the safe operation of hydropower and irrigation dams, prevent any sudden incidents, and prepare for rapid deployment of rescue and disaster relief if necessary.
The Prime Minister assigned the Minister of Agriculture and Environment to direct meteorological agencies to continue close tracking and provide timely, complete updates to authorities and the public. They must also oversee dike and dam safety, protect agricultural production, and operate 24/7 command centers to monitor developments and coordinate responses, reporting to the Prime Minister when issues arise beyond local jurisdiction.
The Minister of Industry and Trade is responsible for ensuring the safety of hydropower dams and the national power grid, while preparing to address outages in flood-prone, isolated areas and ensuring the supply of essential goods.
The Ministries of National Defense and Public Security are to prepare mobile units with vehicles and equipment ready to assist communities in regions at high risk of isolation due to floods or storm damage. They must also be prepared to deploy rescue and relief operations as needed.
Ministries of Construction, Culture, Sports and Tourism, Science and Technology, and Education and Training, as well as other relevant ministries, must monitor the situation within their respective sectors and lead appropriate emergency responses to ensure safety and minimize damages.
The Office of the National Civil Defense Steering Committee is tasked with coordinating with the Ministry of Agriculture and Environment to closely monitor developments and advise higher authorities on timely, appropriate actions. It must be ready to mobilize resources to support local storm and flood responses.
Vietnam Electricity (EVN) has been directed to urgently implement safety measures for hydropower dams, transmission lines, and electrical infrastructure, and be prepared to quickly repair damage to ensure uninterrupted power supply for the public and businesses.
The Vietnam Posts and Telecommunications Group (VNPT) and Viettel Military Telecommunications Group are required to deploy communication technology and assign personnel and equipment to ensure uninterrupted communications from central to local levels, especially in villages and communities at high risk of isolation due to natural disasters.
