WPO would need to fall to +0.5 or lower to let powerful negative Arctic Oscillation (AO) signal to take over for Lower 48 impacts based on January history. pic.twitter.com/JT7LsmX895— Commodity Wx Group (@commoditywx) December 28, 2020
WPO would need to fall to +0.5 or lower to let powerful negative Arctic Oscillation (AO) signal to take over for Lower 48 impacts based on January history. pic.twitter.com/JT7LsmX895