I guess the Chinese government would do it quietly. Maybe Australia, Japan are doing something...
Super El Niño Keeps Growing as New Forecasts Reach Record Territory Ahead Winter
https://news.ycombinator.com/item?id=49313428
Climate change is strengthening El Niño, coral records suggest
https://news.ycombinator.com/item?id=49475404
The Strongest El Niño Ever Forecast and the Hunger It Will Leave Behind
https://news.ycombinator.com/item?id=49281960
Oceans hit highest temperature on record
https://news.ycombinator.com/item?id=49424606
El Niño Will Be Unlike Any in the Past Eight Decades