North Atlantic Oscillation (NAO) index: MODES forecast ------------------------------------------------------ Observation (NECP-I) 2022Apr -0.89 2022May 0.88 2022Jun -0.15 2022Jul 1.10 2022Aug 0.10 2022Sep -1.60 ------------------------------------------------------ Prediction (MODES) ------------------------------------------------------ * BCC CFS EC 2022Oct 0.13 0.38 1.23 2022Nov -0.99 0.70 -0.67 2022Dec -0.31 -0.51 -0.55 2023Jan 0.07 0.72 -0.32 2023Feb -0.27 0.33 -0.07 2023Mar -0.23 0.09 -0.21 2023Apr