Maybe 1850 is a better example but still, climate change isn't directly causing this warm/awful stretch. It's enhancing it for sure, and more research needs to be done on these massive marine heatwaves and how they lead to long term repeating pattern shifts like these. The very warm W Pacific is leading to this insane repeating Pacific jet pattern for example and acting as an enhancer to this now 3 year Nina. The very warm offshore waters here are enhancing the SE Ridge.