Hautes Fagnes wildfire keeps Sourbrodt on alert as evacuation measures remain in force

Emergency services maintained evacuation measures and heightened vigilance around Sourbrodt, in eastern Belgium, on Sunday as a vast wildfire continued to burn across the Hautes Fagnes. Reporting by 7sur7 and RTBF said changing winds were pushing the fire in several directions, while the municipality of Bütgenbach told residents and visitors not to approach the operational area. The immediate priorities were protecting the village, keeping roads clear for emergency vehicles and preventing new outbreaks along the fire’s expanding perimeter.

For people in and around Waimes, Bütgenbach and Belgium’s German-speaking Community, the instructions are practical and urgent: avoid the plateau, follow municipal alerts and call 112 only for an emergency. The disruption also reaches visitors from elsewhere in Belgium, Germany and the Netherlands who use the Hautes Fagnes for walking and cycling. This is a Walloon emergency in a cross-border landscape, not an incident in Brussels; the capital enters the picture only through federal crisis capacity and the European assistance mechanisms available to Belgium.

Early media estimates placed the affected area above 2,700 hectares, although a definitive, officially mapped burn scar was not yet available. That distinction matters. An operational perimeter can include unburned ground, and the final ecological damage may differ from the area within which firefighters are working. No verified casualty total or confirmed cause had been announced in the source material reviewed for this article. Claims circulating online that the blaze is unequivocally the worst in Belgian history should therefore be treated cautiously while the emergency continues.

The response brings together local fire zones, municipal authorities in Waimes and Bütgenbach, the Province of Liège’s crisis structure, Belgium’s Civil Protection and the Walloon Department of Nature and Forests. The Hautes Fagnes lie in Wallonia’s province of Liège beside Germany, encompassing protected heath, peatland and forest around settlements including Sourbrodt. Authorities have repeatedly warned that dry vegetation and wind can turn a small ignition into a fast-moving surface fire.

That vulnerability was visible before this outbreak. On 29 July, an official notice relaying the Liège governor’s assessment classified wildfire danger across the province as high to very high. Vedia had reported in April that dried molinia grass, prolonged lack of rain and wind created particularly combustible conditions on the plateau. The Walloon administration’s standard red-flag rules prohibit access to sensitive parts of the reserve and warn against fires, barbecues, discarded cigarettes and activities that produce sparks.

The phrase “worst fire in Belgian history” also requires historical perspective. Research catalogued by Wallonia’s public-library network says the great Hautes Fagnes fire of 1911 extended across nearly 4,000 hectares of heath and forest and drew Belgian and German troops into the response. Modern measurements, land classifications and reporting standards are not directly comparable with those used in 1911. The present fire may prove exceptional by contemporary Belgian standards, but ranking it conclusively must await a validated assessment.

The European dimension is operational rather than symbolic. The EU Civil Protection Mechanism allows an affected state to request firefighting aircraft, ground teams or equipment coordinated through the European Commission, while rescEU provides a strategic reserve when national and bilateral resources are insufficient. The Commission used that system for major fires in France and Portugal in July. Any confirmed deployment to Belgium should be identified by the Commission or Belgian crisis authorities; reports that the mechanism has been activated should not be expanded into claims about particular aircraft or countries until those details are published.

Two legitimate perspectives now shape the story. Emergency commanders judge success by whether homes are protected and the perimeter stops advancing, which explains precautionary evacuations and broad exclusion zones. Conservation officials and historians will need longer to establish how much peatland, heath and forest actually burned and whether comparisons with 1911 are justified. For now, residents should expect access restrictions and changing local instructions. The next decisive information will be whether winds ease, whether evacuation measures can be lifted, and whether authorities publish a consolidated figure for the burned area, damage and likely cause.