EJEA DE LOS CABALLEROS, July 17 — Firefighters backed by 30 aircraft struggled on Friday to contain a wildfire in northeastern Spain that has ripped through an area the size of San Francisco, forcing the evacuation of more than 1,000 people, as recent heatwaves left vegetation tinder-dry across much of Europe.
Successive early summer heatwaves, which many scientists blame on human-driven climate change, have pushed temperatures to unprecedented levels in large swathes of the continent, causing water shortages, crop damage, wildfires, and thousands more deaths than normal.
According to the Reuters Climate Monitor, the average high across Western Europe on Friday was forecast to be 27.5°C, which is 4.2°C above the normal high for July 17 from 1961-1990.
In France, a drought has worsened day after day since the end of May, even as the latest heatwave continued to recede, with high temperatures expected to be mostly confined to the southeast by the weekend, according to MeteoFrance.
A gas-fired power plant in southern France was at risk of going offline as high temperatures in the Mediterranean Sea limited access to cooling water, piling further pressure on an energy system already facing reduced nuclear output due to warmer river waters.
In Germany, low water levels on the key Rhine River have hindered shipping, leading to rising transport costs, though rain has helped raise levels, with more expected in the coming days.
Storms add to worries
As the heat receded, giving way to violent storms in some places, two people died in central and eastern France and one in Germany's southern state of Baden-Württemberg as a result of falling trees or a lightning strike.
A "supercell" thunderstorm brought strong winds and hailstones measuring up to 5cm, with drivers seeking shelter under a motorway bridge outside Stuttgart due to the hail. Residents in the state were told to continue to expect severe weather on Friday.
In northeast Germany, firefighters were hoping for rain to help quell a wildfire at the Müritz National Park that has been burning for nearly a week, their efforts hindered by unexploded ammunition at a former military training facility.
Spain burning
Spain's weather agency AEMET warned that temperatures would start rising again on Saturday, with highs potentially reaching 42°C to 44°C in parts of the Andalusia and La Mancha regions next week. Forecasters also warned of an extreme wildfire risk as hot, dry air from North Africa advances across much of the country.
The wildfire near Ores in the northeastern region of Aragon expanded overnight to more than 12,000 hectares, with 300 military emergency responders deployed to contain the fire and helicopters operating in continuous rotations, at times with up to five aircraft loading water simultaneously.
“The houses have been saved, as have the people, but everything else has gone up in flames,” evacuee Maria Pilar Arregui told Reuters outside a sports centre turned into a temporary shelter in Ejea de los Caballeros.
Firefighters were also tackling wildfires near Madrid and in Guadalajara province, where around 1,500 hectares have burned, and a summer camp was evacuated as a precaution. A week ago, one of Spain's deadliest wildfires on record killed at least 13 people, mostly foreigners, in the southern province of Almeria.
In Greece's metropolitan area of Athens, authorities went on high alert for wildfire risks, with drones equipped with thermal cameras patrolling over forests and water cannons stationed outside campsites.
Excess deaths
Earlier this month, the World Health Organisation (WHO) warned that Europe could face "more deadly weeks ahead" from new heatwaves forming over the Atlantic.
Scientists monitoring so-called excess deaths said there were thousands more fatalities recorded than normal during a heatwave that swept through Europe and the United Kingdom at the end of June.
"Nearly 10,000 excess deaths, and the summer is not yet over," said WHO's Regional Director for Europe Dr Hans Henri P. Kluge, criticising governments for "still treating heat as a weather event rather than a health emergency", despite existing tools and WHO guidance to prevent most of these deaths.
