Our new paper is out today (early online release) in Journal of Climate! Led by myself alongside @mkTippett & Lorenzo Polvani, we develop a new, robust year-round weather regime classification for North America. No more seasonal dependence!

Check it out: https://t.co/ZFuT2UUdIB pic.twitter.com/Avbfah68vy

— Dr Simon Lee (@SimonLeeWx) July 27, 2023