Prof. Eliot Jacobson

@eliotjacobson · Twitter · 2026-09-12 15:26 UTC

Breaking News! Code: y-Axis Alert! On September 11th, the preliminary Nino 3.4 sea-surface temperature measured 2.98°C above the 1991-2020 mean, which was 4.03 standard deviations above the mean. No previous year has broken 3SD. The Climate 8-ball is feeling oblong.