Key points:
  • The number of deaths in France increased by nearly 30% during a week of extreme heat.
  • Public Health France estimates 2,025 additional deaths but warns the figure may rise further.
  • Most affected were people aged 65 and over, with home deaths doubling within a single week.
  • Environmental consequences included critical water levels in Italian rivers and melting glaciers across Europe.

Record Heatwave’s Toll

The number of deaths recorded in France surged by nearly 30% during the hottest week on record, according to Public Health France. The agency reported an increase of 29.1%, corresponding to 2,025 additional deaths compared with the previous week. While this figure is likely underestimating the true impact, it's expected to rise further.

Demographic Impact

France's Record Heatwave Led to 29% Increase in Deaths
France's Record Heatwave Led to 29% Increase in Deaths

The mortality increase was concentrated among people aged 45 and over, with those aged 65 or older accounting for the largest share of deaths. Public Health France noted that deaths in homes increased nearly double within a single week, particularly in Paris, where the death toll rose by 62% compared to the previous week.

Environmental Impact

The extreme heat also had significant environmental consequences. In Italy, waterways like Lake Maggiore were severely affected, with its volume only at 48% of capacity. The Po River Basin Authority declared a state of emergency due to critical low water levels. Additionally, the Rhône Glacier in Switzerland experienced excessive melting, causing it to lose an amount equivalent to filling an Olympic-sized swimming pool every six seconds for two weeks.

Source: The Guardian


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