How so??? SST comparisons October 24th, 1997 vs Current... http://www.ospo.noaa.gov/data/sst/anomaly/1997/anomnight.10.24.1997.gif http://www.ospo.noaa.gov/data/sst/anomaly/2015/anomnight.10.22.2015.gif In 1997, ENSO 1.2 Region was torching and main warmth much farther East. On top of that, it had a lot more colder waters in the N PAC. Lastly, the overall warmth in the equatorial Pacific was higher back in 1997. Look at those anamolies...of the charts. Stark differences TBH.