European Union — Copernicus Climate Change Service & António Guterres

European Union — Copernicus Climate Change Service: The European Union — Copernicus Climate Change Service, overseen by the European Centre for Medium-Range Weather Forecasts, is responsible for monitoring and reporting on sea surface temperatures and the transition to El Nino conditions.

António Guterres: António Guterres, the UN chief, has issued a strong warning about El Niño, calling it an 'urgent climate warning' and urging a shift away from fossil fuels.

European Union — Copernicus Climate Change Service: The European Union — Copernicus Climate Change Service provides data and reports indicating the increased frequency of heat waves and Europe's accelerated warming.

António Guterres: António Guterres, UN Secretary-General, called for efforts to minimize temperature rise for a safer future.

European Union — Copernicus Climate Change Service: European Union — Copernicus Climate Change Service is a key source of data and reports on global temperature trends, confirming 2025 as the third hottest year on record and providing projections for future warming.