Fig. 2: ENSO teleconnection.
From: Missing eddy feedback may explain weak signal-to-noise ratios in climate predictions
ENSO anomalies of the 500 hPa GPH field for a ERA5, composites over models with b strong and c weak eddy feedback24, and d the difference between strong and weak composites (b–c). ENSO anomalies are formed by taking GPH anomalies in El Niño years (Niño 3.4 index > 1.5K) minus those in La Niña years (Niño 3.4 index < 1.5K). Model composites based on eddy feedback are defined in the Methods section. Stippling in d shows where the difference in model composites is statistically significant at the 95% level.
