How fast are the forecasts for the upcoming El Niño strengthening?

In just one month, the peak of the dynamic average of the models increased from about 1.0°C to 1.5°C.

Source: https://t.co/94knZNNQXk pic.twitter.com/cK7rMg85KO

— Prof. Eliot Jacobson (@EliotJacobson) April 20, 2023