Same goes for 2015. The global warmth has probably muddled things a little. A tell in the anomalies though is those two Nino events already had a Central Pacific warm pool on top of the warm tongue which signaled the collapse of the warm pool. No such thing happening as of yet pic.twitter.com/9zCDha0uxb

— Alex Boreham (@cyclonicwx) May 10, 2023