About as strong a 10 hPa 60°N zonal-mean zonal wind forecast as you'll see 🌬️ pic.twitter.com/Ka8qha13I3— Dr Simon Lee (@SimonLeeWx) December 30, 2021
About as strong a 10 hPa 60°N zonal-mean zonal wind forecast as you'll see 🌬️ pic.twitter.com/Ka8qha13I3