Timing and seasonality of the United States “warming hole”

Nora Rose Mascioli, Columbia University of New York, Palisades, NY, United States, Arlene M Fiore, Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Michael J Previdi, Columbia University, Lamont‐Doherty Earth Observatory, Palisades, United States and Mingfang Ting, Columbia Climate School, New York, United States