Preliminary estimate suggests June heatwave killed up to 25,000 people in Europe
By
Michael Le Page
Summary
Europe's most extreme heatwave in June may have killed between 17,000 and 25,000 people, according to preliminary estimates from researcher Christopher Callahan at Indiana University. The estimate is based on a previous study correlating temperature data with excess mortality rates across Europe. The true death toll will take months to confirm, but researchers warn of the urgent need for rapid adaptation investments to prevent future heat-related deaths.
Source
Key quotes
· 3 pulledThese numbers are preliminary.
But they highlight the need for rapid adaptation investments to avoid these impacts in the future.
We're taking data on temperature and mortality across Europe, and we are correlating how high temperatures relate to excess mortality rates.
You might also wanna read

Guest post: France’s June heatwave caused more than 2,700 heat-related deaths

Over 1,000 people may have died from June heatwave in Spain
Europe's deadly June 2026 heat wave captured by Sentinel-3 satellite imagery
A deadly heat wave swept across Europe in June 2026, breaking temperature records and causing over 1,300 deaths. The Copernicus Sentinel-3 s
Europe's deadly June 2026 heat wave captured by Sentinel-3 satellite imagery
A deadly heat wave swept across Europe in June 2026, breaking temperature records and causing over 1,300 deaths. The Copernicus Sentinel-3 s
Why Europe Leads the World in Heat-Related Deaths Despite Cooler Climate
Europe leads the world in heat-related deaths per capita despite having fewer hot days than most other regions. The article argues that Euro
quillette.com·12d agoWhere will Europe’s heatwave be most deadly?


Comments
Sign in to join the conversation.
No comments yet. Be the first.