Primary Convener: Nathaniel J Livesey, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
Conveners: Robert Damadeo1, Kaley A Walker2, Adam E Bourassa3 and Doug A Degenstein3, (1)NASA Langley Research Center, Hampton, VA, United States(2)University of Toronto, Department of Physics, Toronto, ON, Canada(3)University of Saskatchewan, Department of Physics & Engineering Physics, Saskatoon, SK, Canada
Primary Liaison: Nathaniel J Livesey, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
Chairs: Nathaniel J Livesey, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States and Robert Damadeo, NASA Langley Research Center, Hampton, VA, United States
OSPA Liaison: Nathaniel J Livesey, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
10:30
Australian wildfires caused a major perturbation of the stratosphere and generate a smoke-charged vortex rising up to 35 km as inferred from satellite observations (Invited) (677095)
Sergey Khaykin1, Bernard Legras2, Silvia Bucci3, Pasquale Sellitto4, Lars Isaksen5, Florent Tence6, Slimane Bekki7, Adam E Bourassa8, Landon A Rieger9, Daniel Zawada9, Julien Jumelet6 and Sophie Godin-Beekmann6, (1)LATMOS/IPSL, UVSQ, Sorbonne Université, CNRS, Paris Cedex 05, France, (2)Laboratoire de Météorologie Dynamique ENS, Paris, France, (3)National Research Council (CNR), Institute of Atmospheric Sciences and Climate (ISAC), Rome, Italy, (4)LISA Laboratoire Interuniversitaire des Systèmes Atmosphériques, Créteil Cedex, France, (5)European Center for Medium-Range Weather Forecasts, Reading, United Kingdom, (6)LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris Cedex 05, France, (7)LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Guyancourt, France, (8)University of Saskatchewan, Department of Physics & Engineering Physics, Saskatoon, SK, Canada, (9)University of Saskatchewan, Saskatoon, SK, Canada
10:34
Variability of the aerosol content in the tropical lower stratosphere from 2013 to 2019: impacts of volcanic eruptions. (682763)
Mariam Tidiga1, Gwenael Berthet2, Fabrice Jegou2, Corinna Kloss3, Adriana Bossolasco4 and Nelson Begue5, (1)Laboratoire de Physique et Chimie de l'Environnement et de l'Espace, Orléans Cedex 2, France, (2)LPC2E/CNRS, Université d'Orléans, Orléans, France, (3)LPC2E/CNRS, Orléans, France, (4)LPCE2/CNRS, Orléans, France, (5)University of La Reunion, LACy, St Denis, Reunion
10:38
Validation of SAGE III/ISS water vapor data and implications for a continued middle atmosphere water vapor data record (749640)
Sean M Davis1, Robert Damadeo2, Karen Hepler Rosenlof1, Mijeong Park3, David E Flittner2, William John Randel4, Ghassan Taha5, David Huber6, Dale F Hurst7, Holger Voemel8 and Henry B Selkirk9, (1)NOAA Chemical Sciences Laboratory, Boulder, CO, United States, (2)NASA Langley Research Center, Hampton, VA, United States, (3)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, CO, United States, (4)National Center for Atmospheric Research, Boulder, CO, United States, (5)Universities Space Research Association, NASA/code 614, Greenbelt, MD, United States, (6)Science Systems and Applications, Inc. Hampton, Hampton, VA, United States, (7)Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, United States, (8)National Center for Atmospheric Research, Earth Observing Laboratory, Boulder, CO, United States, (9)GESTAR, Universities Space Research Association, Columbia, MD, United States
10:46
Erythemal Radiation, Column Ozone, and the North American Monsoon (697208)
Mark R Schoeberl1, Leonhard Pfister2, Tao Wang3, John Reese Kummer II1, Andrew E Dessler4 and Wandi Yu5, (1)Science and Technology Corporation, Boulder, CO, United States, (2)NASA, Moffett Field, CA, United States, (3)Texas A & M University, College Station, TX, United States, (4)Texas A&M Univ, College Station, TX, United States, (5)Texas A&M University College Station, Atmospheric Science, College Station, United States
10:50
Ozone recovery as detected in NOAA Ground-Based and Satellite Ozone Measurements (667217)
Irina V Petropavlovskikh1,2, Jeannette Wild3, Koji Miyagawa4, Audre McClure5, Glen Mcconville1, Bryan J Johnson6, Susan Elaine Strahan7, Craig S Long8, Lawrence E Flynn9 and Eric Beach10, (1)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (2)NOAA Boulder, ESRL/GML, Boulder, CO, United States, (3)NOAA NWS NCEP, Climate Prediction Center, College Park, MD, United States, (4)NOAA Boulder, Boulder, United States, (5)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (6)Global Monitoring Lab, NOAA Earth System Research Labs, Boulder, CO, United States, (7)Universities Space Research Association, NASA/code 614, Greenbelt, MD, United States, (8)NOAA Science Center, College Park, MD, United States, (9)NOAA Center for Satellite Applications and Reserch, STAR, College Park, MD, United States, (10)IMSG, College Park, MD, United States
10:54
Comparing total inorganic chlorine climatologies from CMAM39 and ACE-FTS (703111)
Laura N Saunders1, Niall James Ryan1, Kaley A Walker1, Felicia Kolonjari2, David A. Plummer3, Ana-Maria Zamrii4, Patrick Sheese1, Chris D. Boone5, Gloria L Manney6, Luis Millan7, Michelle L Santee7, Makato Suzuki8 and Shiotani Masato9, (1)University of Toronto, Department of Physics, Toronto, ON, Canada, (2)Environment and Climate Change Canada, Watershed Hydrology and Ecology Division, Victoria, BC, Canada, (3)Environment and Climate Change Canada, Climate Research Branch, Montreal, QC, Canada, (4)University of Toronto, Department of Physics, Toronto, Canada, (5)University of Waterloo, Department of Chemistry, Waterloo, ON, Canada, (6)NorthWest Research Associates, Inc, Socorro, NM, United States, (7)JPL, Pasadena, CA, United States, (8)Isas, Tsukuba, Japan, (9)Kyoto University, Research Institute for Sustainable Humanosphere, Kyoto, Japan
10:58
The Quasi-Biennial Oscillation and Tracer Transport Across Multiple Timescales (Invited) (734744)
Jessica L. Neu1, Anne Sasha Glanville2, Douglas Edward Kinnison3, Rolando R Garcia3 and Marianna Katherine Linz4, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)National Center for Atmospheric Research, Boulder, United States, (3)National Center for Atmospheric Research, Boulder, CO, United States, (4)Harvard University, Earth and Planetary Sciences and School of Engineering and Applied Sciences, Cambridge, MA, United States
