Pacific/North America (PNA) teleconnection index: MODES forecast ---------------------------------------------------------------- Observation (NECP-I) 2020Sep 0.75 2020Oct -1.57 2020Nov -0.77 2020Dec 1.05 2021Jan 0.03 2021Feb -1.77 ---------------------------------------------------------------- Prediction (MODES) ---------------------------------------------------------------- * BCC CFS EC 2021Mar -1.56 -0.73 -1.18 2021Apr -0.71 -0.53 -0.45 2021May -0.52 -0.41 -0.70 2021Jun -0.09 -0.42 -0.58 2021Jul 0.59 -0.45 -0.35 2021Aug 0.37 -0.00 -0.59 2021Sep