- El Niño is officially here, and it could get historically “super” CNN
- El Niño has begun, scientists say, and could bring record heat BBC
- El Niño has formed. Forecasters expect a global weather powerhouse. USA Today
- NOAA: El Niño is here and could become very strong this winter. What that means for NorCal KCRA
- El Nino forms, expected to strengthen, say NOAA forecasters National Oceanic and Atmospheric Administration (.gov)
