Here's the JJA mean SST (OISST) for just cooler ENSO years (or developing Niña years) since the super event in 1997-98. 2020 is looking like a good candidate for the warmest or one of the warmest in the warm pool area (I did a quick 28°C designation for plot minimum). pic.twitter.com/ueXmWtU9ft

— Anthony Masiello (@antmasiello) September 15, 2020