AMO ● Combined ● UAH ● RSS ● HadCrut ● GISS ● AMO ● PDO ● CET ● Sea Ice ● esrl AMO with filters esrl AMO with filters and detrended HadCrut overlay esrl Reconstructed monthly NAO (RNAO) Monthly Anomalies with HadCrut and AMO overlays Methodology Source Data from AMO RNAO Share this:TwitterFacebookLike this:Like Loading...