@article{Baldwin_2021, title={Sudden Stratospheric Warmings}, volume={59}, ISSN={1944-9208}, url={http://dx.doi.org/10.1029/2020RG000708}, DOI={10.1029/2020rg000708}, number={1}, journal={Reviews of Geophysics}, publisher={American Geophysical Union (AGU)}, author={Baldwin, Mark P. and Ayarzagüena, Blanca and Birner, Thomas and Butchart, Neal and Butler, Amy H. and Charlton‐Perez, Andrew J. and Domeisen, Daniela I. V. and Garfinkel, Chaim I. and Garny, Hella and Gerber, Edwin P. and Hegglin, Michaela I. and Langematz, Ulrike and Pedatella, Nicholas M.}, year={2021}, month=jan }