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Western Europe wildfire smoke dispersion

Updated 2 times since CLSTR started tracking revisions of this situation.

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2026-07-29 18:18 UTC → 2026-07-29 20:20 UTC · added removed

In late July 2026, intense massive wildfires in western France and the Madrid‑Ávila region of Spain burned hundreds of thousands over 200 000 ha, prompting evacuations of hectares roughly 530 000 people and forced evacuation the deployment of roughly 270,000 residents. dozens of aircraft and helicopters. Satellite data showed tracked the resulting smoke plume traveling as it moved westward across the Atlantic, merging emissions from both countries, and later being observed then eastward over Greece at altitudes above 2 km. The plume was classified as a serious atmospheric‑pollution event, prompting ongoing cross‑border monitoring. By km on 28 July, the same plume had moved eastward, reaching Germany where fine smoke particles scattered sunlight and produced unusually vivid red‑orange sunsets. Observers in German regions reported the striking “glowing” skies as a visual reminder of the trans‑national air‑quality impacts. Later that day, July. Observations by the National Observatory of Athens confirmed that the combined French and Spanish smoke continued its eastward drift, still aloft plume’s high altitude and not yet causing direct classified the event as a serious atmospheric‑pollution episode, noting no immediate health effects impact in Greece. On By 29 July the EU Emergency Response Coordination Centre warned that the season was shaping up as one of the worst on record. Fires persisted across Spain, France, Greece and Italy, prompting evacuations of more than 90 000 people in Spain record, with risk now shifting toward Greece, Italy and about 260 000 in France, central Europe. The ERCC dispatched additional aircraft and resulting in helicopters, reported two firefighter fatalities in Rethymno, Greece. The EU deployed multiple aircraft and helicopters to assist national firefighting efforts, while cited Copernicus data indicated over 200 000 ha already burned in Spain and projected roughly projections of about 1 200 forest fires for the year, double the usual average. Together, these developments illustrate how and more than eight tonnes of CO₂ released so far. The World Health Organization subsequently declared an acute health emergency, stressing that the 2026 Western European wildfire season generated widespread air‑quality challenges, vivid atmospheric phenomena, smoke mixture contains toxic pollutants and a coordinated multi‑national emergency response fine particles capable of reaching vulnerable populations across Southern Europe. WHO urged coordinated public‑health actions to protect at‑risk groups as the continent. smoke continues to travel hundreds of kilometres beyond the fire zones.

Versions

  1. 2026-07-29 20:20 UTC Western Europe wildfire smoke dispersion
  2. 2026-07-29 18:18 UTC Western Europe wildfire smoke dispersion
  3. 2026-07-28 12:46 UTC Western Europe wildfire smoke dispersion

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