Interactive map from University of Chicago projects 373,000 additional heat deaths from super El Niño
A team of researchers linked to the University of Chicago launched the El Niño Heat Mortality Tracker, an interactive map from the Climate Impact Lab that projects about 373,000 additional deaths from extreme heat between October and March 2027 worldwide. The tool provides data by state or province and is updated monthly. The lab initially estimated 857,400 additional deaths between June 2026 and March 2027, of which about 484,500 may already have occurred. For Chile it projects close to 200 deaths through March 2027.
In 45 seconds
- The Climate Impact Lab launched the El Niño Heat Mortality Tracker, which projects 373,000 additional heat deaths between October and March 2027.
- The initial estimate was 857,400 additional deaths between June 2026 and March 2027; about 484,500 may already have occurred.
- Nigeria (more than 56,000), India (55,200), Indonesia (29,300), Brazil (19,500) and Sudan (14,700) lead the projections for the next six months.
IASummary generated by artificial intelligence from a story by BioBioChile. It may contain errors: the original source prevails.




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