9
Sudden stratospheric warmings / Stratosphere-troposphere coupling

- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner
Wednesday, 7 January 2015: 10:30 AM-12:00 PM
212A West Building (Phoenix Convention Center - West and North Buildings)
Host: 18th Conference on Middle Atmosphere
Chair:  Aditi Sheshadri, Department of Earth, Atmospheric and Planetary Sciences, MIT, Cambridge, MA

Papers:
 
9.1
Possible connection between weak stratospheric vortex events and the Pacific Decadal Oscillation

  10:30 AM
9.1A
Hemispheric Differences in Tropical Lower Stratospheric Constituent Seasonal Cycles
Richard S. Stolarski, Johns Hopkins Univ., Baltimore, MD; and D. Waugh

  10:45 AM
9.2
Shape and Chemical Diagnostics of the Polar Vortices in WACCM
V. Lynn Harvey, Laboratory for Atmospheric and Space Physics (Univerisity of Colorado), Boulder, CO; and K. Greer, C. Randall, J. France, L. Holt, R. Collins, D. R. Marsh, and D. Kinnison
Recorded Presentation

  11:00 AM
9.3
The Disturbed Arctic Lower Stratospheric Vortex and Implications for Early Winter Polar Processing and Ozone Loss in 2012/2013
Gloria L. Manney, NorthWest Research Associates & New Mexico Tech, Socorro, NM; and Z. D. Lawrence, M. L. Santee, N. J. Livesey, K. Minschwaner, A. Lambert, and M. C. Pitts
Recorded Presentation

  11:15 AM
9.4
Statistics of mesospheric coolings during stratosperic warmings in observations and simulations
Christoph Zülicke, Leibniz Institute of Atmospheric Physics, Kühlungsborn, Germany; and E. Becker, V. Matthias, H. Schmidt, and H. L. Liu

  11:30 AM
9.5
Mesospheric and Lower Thermospheric Response to Major Sudden Stratospheric Warming Events
Varavut Limpasuvan, Coastal Carolina University, Conway, SC; and A. Chandran, Y. Orsolini, R. R. Garcia, and D. E. Kinnison

  11:45 AM
9.6
Future changes in Major Stratospheric Warmings in CCMI models
B. Ayarzagüena, Freie Universitaet Berlin, Berlin, Germany; and U. Langematz, L. M. Polvani, J. Abalichin, H. Akiyoshi, A. Klekociuk, M. Michou, O. Morgenstern, L. D. Oman, and K. Shibata
Recorded Presentation

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