30-day NAO vs AO correlation has dipped down to -0.59. Again, among lowest in 67-year record. Remarkable. pic.twitter.com/27QJRwMcWq— Sam Lillo (@splillo) February 10, 2017
30-day NAO vs AO correlation has dipped down to -0.59. Again, among lowest in 67-year record. Remarkable. pic.twitter.com/27QJRwMcWq