Heat Wave Fuels Risk of Renewed Mega-Fire Near Bordeaux

LEGE-CAP FERRET, France: Firefighters are battling a mega‑fire four times the size of Paris in southwestern France as temperatures are expected to rise above 40°C on Wednesday.
The heat wave and predicted winds could hinder efforts to control the blaze that has displaced 220,000 residents, according to Gironde authorities around Bordeaux.
In a Wednesday morning briefing, Gironde officials reported that overnight conditions were calm and the fire had not expanded, though it remains uncontained a week after ignition.
The arrival of heat‑wave conditions and gusty winds has increased the danger of the fire reigniting.
On Tuesday, Gironde officials ordered an additional 4,000 people to evacuate coastal tourist areas, expanding what could become France’s largest peacetime evacuation.
“The situation remains complicated. That’s clear. We’re not out of the woods,” Gironde prefect Sophie Brocas said Tuesday evening. She also authorized 60,000 evacuees to return to three Bordeaux suburbs that have escaped the flames.
The conflicting orders — evacuating thousands from coastal resorts while advising returnees to stay vigilant — highlighted how fragile the fire’s containment remains.
Across France and Spain, about 330,000 people have been displaced from homes and vacation spots by massive wildfires. Spain is preparing for its fourth summer heat wave, with several fires still raging out of control, including the largest in its recorded history.
Nevertheless, Spanish officials have started to lift evacuation and stay‑at‑home orders for thousands as firefighters gain ground.
At its peak, the Gironde fire spawned a massive black thundercloud, electrified and glowing from within, producing lightning, strong winds and new ignitions ahead of the main front. This pyrocumulonimbus phenomenon marked the first such event recorded in France.
More than 1,160 square kilometres have burned across France this year, according to the Interior Ministry.
Europe is the world’s fastest‑warming continent, heating at more than twice the global average, the European Union’s Copernicus climate service reports. Western Europe experienced its hottest June ever, with extreme heat and widespread dryness fueling the spread and intensity of fires in France and Spain, according to Copernicus.

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