Once subseasonal forcing enters the W Hem at the end of Nov/early Dec, a massive westerly wind burst is forecast to occur in the Equatorial Pacific on the EPS, significantly reinforcing the ongoing El Nino & potentially triggering another downwelling Kelvin Wave. h/t @Met_khinz pic.twitter.com/jesukkyiJU

— Eric Webb (@webberweather) November 17, 2018