A213
Atypical Polar Stratospheric Winters in 2019 and 2020: Causes and Consequences I Posters

Wednesday, 16 December 2020: 04:00-20:59
Poster
Primary Convener:  Natalya A Kramarova, NASA Goddard Space Flight Center, Greenbelt, MD, United States
Conveners:  Irina V Petropavlovskikh, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States and Diego G Loyola, German Aerospace Center (DLR), Remote Sensing Technology Institute (IMF), Oberpfaffenhofen, Germany
Primary Liaison:  Natalya A Kramarova, NASA Goddard Space Flight Center, Greenbelt, MD, United States
Chairs:  Natalya A Kramarova, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Irina V Petropavlovskikh, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States and Diego G Loyola, German Aerospace Center (DLR), Remote Sensing Technology Institute (IMF), Oberpfaffenhofen, Germany
OSPA Liaison:  Natalya A Kramarova, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
Arctic Ozone Loss events in March 1997, 2011 and 2020 and their Seasonal Prediction in CFSv2 (775699)
Jian Rao and Chaim Garfinkel, Hebrew University of Jerusalem, Jerusalem, Israel
 
Observations and Chemical Transport Model simulations of Ozone, Trace Gases and Meteorological Variables over Ross Island, Antarctica (78S,167E) during the 2019 Austral Spring and Summer. (748800)
Dan Smale1, Susan Elaine Strahan2, Richard Querel1, Gerald E Nedoluha3, Sylvia Nichol4, Udo Friess5, Ian Stuart Boyd6 and Scott Base Science Technicians, (1)National Institute of Water & Atmospheric Research (NIWA), Lauder, New Zealand, (2)Universities Space Research Association, NASA/code 614, Greenbelt, MD, United States, (3)Naval Research Lab, Washington, DC, United States, (4)National Institute of Water and Atmospheric Research (NIWA), Wellington, New Zealand, (5)University of Heidelberg, Heidelberg, Germany, (6)University of Massachusetts, Amherst, MA, United States
 
The unusual stratospheric Arctic winter 2019/2020 (720836)
Mark Weber1, Carlo Arosio1, John Philip Burrows FRS1, Martyn Chipperfield2, Sandip Dhomse2, Kai-Uwe Eichmann1, Wuhu Feng2, Andreas Meier1, Andreas Richter1 and Alexei Rozanov1, (1)University of Bremen, Institute of Environmental Physics, Bremen, Germany, (2)University of Leeds, School of Earth and Environment, Leeds, United Kingdom
 
Forecasting the 2019/20 NH winter low column ozone with the NASA GEOS model (726517)
Lawrence Coy1, K. Emma Knowland2, Christoph Keller3, Krzysztof Wargan4 and Steven Pawson3, (1)Science Systems and Applications, Inc., Lanham, MD, United States, (2)Universities Space Research Association Columbia, Columbia, MD, United States, (3)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, MD, United States, (4)Goddard Space Flight Center, Greenbelt, MD, United States
 
Dynamical Features of the Polar Vortex Intensification in the Northern Hemisphere Winter of 2019/2020 (714569)
Yuya Matsuyama1, Toshihiko Hirooka1 and Hitoshi Mukougawa2, (1)Kyushu University, Department of Earth and Planetary Sciences, Fukuoka, Japan, (2)Kyoto University, Graduate School of Science, Kyoto, Japan
 
Time variations of PMWE and turbulent energy dissipation rate after SSW in the Southern Hemisphere in 2019 (679815)
Masashi Kohma, University of Tokyo, Bunkyo-ku, Japan, Kaoru Sato, University of Tokyo, Department of Earth and Planetary Science, Bunkyo-ku, Japan and Masaki Tsutsumi, NIPR National Institute of Polar Research, Tachikawa, Tokyo, Japan
 
Low Total Ozone Columns over the North Hemisphere in the Summer of 2020 (745958)
Stacey M Frith1,2, Natalya A Kramarova1, Paul A. Newman3, Susan Elaine Strahan4 and Eric Nash2, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)Science Systems and Applications, Inc., Lanham, MD, United States, (3)NASA GSFC, Code 610, Greenbelt, MD, United States, (4)Universities Space Research Association, NASA/code 614, Greenbelt, MD, United States
 
Multi-level description of the Arctic polar vortex during March- April -May 2020 (695421)
Jezabel Curbelo1, Gang Chen2 and Carlos R Mechoso2, (1)Universitat Politècnica de Catalunya, Departament de Matemàtiques, Barcelona, Spain, (2)University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
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