Joint Session 3 Connections between Tropical Convection and the Stratosphere—Part III

Thursday, 10 January 2019: 8:30 AM-9:30 AM
West 212A (Phoenix Convention Center - West and North Buildings)
Hosts: (Joint between the 20th Conference on Middle Atmosphere; and the Seventh Symposium on the Madden-Julian Oscillation and Sub-Seasonal Monsoon Variability )
Submitters:
Chaim I. Garfinkel, Hebrew Univ. of Jerusalem, Earth Science Institute, Jerusalem and Lon L. Hood, The Univ. of Arizona, Lunar and Planetary Laboratory, Tucson, AZ
Cochairs:
Casey R. Densmore, U.S. Naval Academy, Oceanography Department, Annapolis, MD and Shuguang Wang, Columbia Univ., Department of Applied Physics and Applied Mathematics, New York, NY

Papers:
8:30 AM
J3.1
More Frequent Sudden Stratospheric Warming Events due to a Stronger Madden–Julian Expected in a Warmer Climate: Role of Midlatitude Tropospheric Jet
Wanying Kang, Harvard Univ., Cambridge, MA; and E. Tziperman
Recorded Presentation

8:45 AM
J3.2
The Impact of Tropospheric and Stratospheric Tropical Variability on the Location, Frequency, and Duration of Cool-Season Extratropical Weather Systems
Andrea L. Lang, University at Albany, SUNY, Albany, NY; and H. E. Attard
Recorded Presentation

9:00 AM
J3.3
Influence of the Quasi-Biennial Oscillation and the Madden–Julian Oscillation on Midlatitude Circulation and Surface Temperature and Precipitation Anomalies
Malori Redman, The Univ. of Arizona, Tucson, AZ; and L. L. Hood and T. J. Galarneau Jr.
Recorded Presentation

9:15 AM
J3.4
MJO Modulation of Surface Air Temperature over Eastern North America during Northern Winter: Dependence on the Phase of the Stratospheric QBO
Lon L. Hood, The Univ. of Arizona, Tucson, AZ; and M. Redman and T. J. Galarneau Jr.

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