Somewhat related: are La Niña winters trending over time to have higher AAM? December 2022 raw monthly AAM the highest since 1996 when you filter for La Niña. Large caveat! Reanalysis angular momentum needs a thorough analysis and corroborating datasets to account for any biases. pic.twitter.com/jNfDZkW17A

— Anthony Masiello (@antmasiello) January 20, 2022