UN warns of strong El Niñostrong El Niño developing between July and September
The United Nations warned on July 3 that a strong El Niño will likely develop between July and September, intensifying risks of drought, heavy rainfall, and heatwaves across many world regions.
This global climate event matters because it threatens to disrupt agriculture, water supplies, and marine ecosystems, prompting the UN to launch a coordinated effort involving agencies and governments to prepare for extreme weather impacts.
- El Niño events typically occur every two to seven years, with the name translating to 'The Boy' in Spanish, referring to Christ.
- The strongest El Niño on record occurred in 1997-1998, causing over $4 billion in global economic damages.
- Marine heatwaves during El Niño can kill coral reefs and force fish species to migrate to cooler waters, affecting fishing industries.