Constructive interference intraseasonal signal (CCKW/MJO) with low freq. standing Nina wave (120E) appears to effectively trigger large-scale diabatic processes (convection) that’ll “supercharge” the Pacific Jet. Here comes rossby wave “mayhem” that’ll lead to a -NAO episode. pic.twitter.com/xy8Q2l9jGh

— A ☈ mando ϟalvadore (@KaptMands) November 14, 2021