A148
Cirrus in the Tropical Upper Troposphere/Lower Stratosphere II Posters

Monday, 14 December 2020: 04:00-20:59
Poster
Primary Convener:  Thomas P Ackerman, University of Washington Seattle Campus, Atmospheric Sciences, Seattle, WA, United States
Conveners:  Elisabeth J Moyer, University of Chicago, Department of the Geophysical Sciences, Center for Robust Decision-making on Climate and Energy Policy (RDCEP), Chicago, IL, United States, Peter N Blossey, University of Washington, Seattle, WA, United States and Kuang Zhiming, Harvard University, Cambridge, United States
Primary Liaison:  Peter N Blossey, University of Washington, Seattle, WA, United States
Chairs:  Thomas P Ackerman, Univ of WA--JISAO, Seattle, WA, United States, Elisabeth J Moyer, University of Chicago, Department of the Geophysical Sciences, Center for Robust Decision-making on Climate and Energy Policy (RDCEP), Chicago, IL, United States, Peter N Blossey, University of Washington, Seattle, WA, United States and Kuang Zhiming, Harvard University, Cambridge, United States
OSPA Liaison:  Elisabeth J Moyer, University of Chicago, Department of the Geophysical Sciences, Center for Robust Decision-making on Climate and Energy Policy (RDCEP), Chicago, IL, United States
 
Effects of Parameterizations of Water Activity and Saturation Vapor Pressure on Homogeneous Ice Nucleation (744176)
Manuel Baumgartner, Johannes Gutenberg University of Mainz, Mainz, Germany, Martina Krämer, Forschungszentrum Juelich, Juelich, Germany and Christian Rolf, Forschungszentrum Juelich, IEK-7, Juelich, Germany
 
Investigation of cirrus clouds properties in the Tropical Tropopause Layer using high-altitude limb scanning near-IR spectroscopy during the NASA-ATTREX Experiment (767723)
Santo F Colosimo1, Jochen Stutz1, Nathaniel Brockway1, Vijay Natraj2, Robert J D Spurr3 and NASA ATTREX Team, (1)University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (3)Rt Solutions Inc., Cambridge, MA, United States
 
Radiative Effects of Cloud, Temperature, and Water Vapor in the TTL Above Tropical Cyclones. (704334)
Jing Feng, McGill University, Montreal, Canada and Yi Huang, McGill University, Montreal, QC, Canada
 
The sensitivity of convective overshoots in the tropical tropopause layer in idealized simulations (681254)
Zeyuan Hu, Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, Fayçal Lamraoui, Harvard University, Cambridge, MA, United States and Kuang Zhiming, Harvard University, Cambridge, United States
 
Factors that govern the spatial distribution of tropical cirrus clouds on the seasonal time scale (711817)
Qin Huang and Tra Dinh, University of Auckland, Auckland, New Zealand
 
Model-Based Investigation of the Upper Tropospheric–Lower Stratospheric Composition during the Field Campaign StratoClim 2017 (707648)
Fayçal Lamraoui, Harvard University, Cambridge, MA, United States and Kuang Zhiming, Harvard University, Cambridge, United States
 
Observations of Chain Aggregates in Florida Cirrus Cloud Anvils (704572)
Christian Nairy1, David J Delene1 and Emma Järvinen2, (1)Univ N Dakota-Atmospheric Scis, Grand Forks, ND, United States, (2)Karlsruhe Institute of Technology, Karlsruhe, Germany
 
The Influence of Microphysics and Convection over Land on TTL Cirrus in the DYAMOND Simulations (706718)
Jacqueline Nugent1, Samantha Turbeville1, Christopher S. Bretherton2, Thomas P Ackerman3 and Peter N Blossey1, (1)University of Washington, Seattle, WA, United States, (2)Vulcan, Inc., Climate Modeling, Seattle, WA, United States, (3)Univ of WA--JISAO, Seattle, WA, United States
 
Balloon Measurements of Microphysical and Optical Properties of Tropopause Cirrus Clouds during the BATAL Campaign (754205)
Amit Kumar Pandit1, Jean-Paul Vernier1, Thomas Duncan Fairlie2, Kristopher M Bedka2, Melody A Avery2, Harish Gadhavi3, M Venkat Ratnam4, Frank Wienhold5, Hongyu Liu1, Bo Zhang1, Suneel Kumar6 and Achuthan Jayaraman7, (1)National Institute of Aerospace, Hampton, VA, United States, (2)NASA Langley Research Center, Hampton, VA, United States, (3)Physical Research Laboratory, Ahmedabad, India, (4)National Atmospheric Research Laboratory, Department of Space, Tirupati, India, (5)Swiss Federal Institute of Technology, Zurich, Switzerland, (6)TiFR, Hyderabad, India, (7)Bangalore University, Bangalore, India
 
Cloud-Resolving Modeling of a Forming Cirrus Cloud in the Tropical Transition Layer over the Southwestern Indian Ocean (666325)
Irene Reinares Martinez, Stephanie Evan, Jerome F Brioude, Christelle Barthe and Pierre Tulet, CNRS / Université de La Réunion / Météo-France, Laboratoire de l'Atmosphere et des Cyclones (LACy), Saint-Denis, Reunion
 
Tropical Anvil Clouds: Observations of a Preferred State (666056)
Adam B Sokol, University of Washington, Department of Atmospheric Sciences, Seattle, WA, United States and Dennis L Hartmann, University of Washington, Seattle, WA, United States
 
Cloud Occurrence Profiles in the TWP from High Resolution Models and Data (757915)
Haley Staudmyer, Columbus, OH, United States, Thomas P Ackerman, Univ of WA--JISAO, Seattle, WA, United States and Samantha Turbeville, University of Washington, Seattle, WA, United States
 
Large-Scale Variability of Tropical Tropopause Layer (TTL) Cirrus and Cold Point Temperature (677033)
Aodhan John Sweeney, University of Washington Seattle Campus, Atmospheric Science, Seattle, WA, United States and Qiang Fu, University of Washington, Atmospheric Sciences, Seattle, WA, United States
 
An Intercomparison of the Lifecycle of TTL Cirrus and Top-of-Atmosphere Radiative Effects in the DYAMOND Simulations (709517)
Samantha Turbeville1, Jacqueline Nugent1, Thomas P Ackerman2, Christopher S. Bretherton3 and Peter N Blossey1, (1)University of Washington, Seattle, WA, United States, (2)Univ of WA--JISAO, Seattle, WA, United States, (3)Vulcan, Inc., Climate Modeling, Seattle, WA, United States
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