El Niño Oct PNA: Strong +PNA: 53, 65, 79, 15 Mod +PNA: 63, 76, 77, 86, 87, 14 Weak +PNA: 57, 68, 69, 09 Neutral PNA: 51, 58, 94, 18 Weak -PNA: 97 Mod -PNA: 82, 02, 06 Strong -PNA: 72, 91, 04   SE US from coldest to warmest Nino winters 57, 63, 65, 69, 76, 77, 09: cold 68, 86, 87, 02, 14: cool  58, 72, 79, 82, 04: NN 94, 97, 06: mild 51, 53, 91, 15, 18: warm ——————— Correlation of Oct PNA to SE US winter for Nino -2