Joint Session 28 Sixth Symposium on the Madden-Julian Oscillation and Sub-Seasonal Monsoon Variability

Program Chairs: Ángel F. Adames-Corraliza , University of Washington ; Justin P. Stachnik , Univ. of Kansas ; Scott W. Powell , Colorado State University ; Xianan Jiang , Univ. of California

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Sunday, 7 January 2018

4:00 PM-5:00 PM: Sunday, 7 January 2018

Monday, 8 January 2018

8:30 AM-8:45 AM: Monday, 8 January 2018


Plenary Session 2
Welcoming Address
Location: Austin, Texas

8:45 AM-10:00 AM: Monday, 8 January 2018

Recording files available
Session 1
BSISO and Monsoon Variability
Location: Salon K (Hilton) (Austin, Texas)
Host: Sixth Symposium on the Madden-Julian Oscillation and Sub-Seasonal Monsoon Variability
Cochairs: Scott W. Powell, Colorado State Univ.; Da Yang, Univ. of California
8:45 AM
1.1
Observations and Modelling of the Boreal Summer Intraseasonal Oscillation during the Bay of Bengal Boundary-Layer Experiment (BoBBLE)
Nicholas P. Klingaman, National Centre for Atmospheric Science, Reading, UK; and S. C. Peatman, A. J. Matthews, and P. N. Vinayachandran
9:00 AM
1.2
Coupled Simulations of the 2016 Summer BSISO Event over the Maritime Continent
Shuguang Wang, Columbia Univ., New York, NY; and A. H. Sobel, C. Y. Lee, J. Pullen, and J. Nie

9:15 AM
1.3
9:30 AM
1.4
Role of North Indian Ocean Air–Sea Interaction in Summer Monsoon Intraseasonal Oscillation
Lei Zhang, Univ. of Colorado, Boulder, CO; and W. Han, Y. Li, and E. D. Maloney
9:45 AM
1.5
Investigating the Tropical Coastal Convection Systems Using Cloud Resolving Simulations and Satellite Observation
Wei-Ting Chen, National Taiwan Univ., Taipei, Taiwan; and C. M. Wu, W. M. Tsai, and P. J. Chen

10:30 AM-12:00 PM: Monday, 8 January 2018

Recording files available
Session 2
Dynamics and Physics of the MJO
Location: Salon K (Hilton) (Austin, Texas)
Host: Sixth Symposium on the Madden-Julian Oscillation and Sub-Seasonal Monsoon Variability
Cochairs: Naoko Sakaeda, NOAA; Ángel F. Adames, GFDL
10:45 AM
2.2
Trio-Interacton Theory for Madden–Julian Oscillation
Bin Wang, Univ. of Hawaii, Honolulu, HI; and G. Chen and F. Liu
11:00 AM
2.3
The Multiscale Impacts of Organized Convection in Global 2D Cloud Resolving Models
Noah D. Brenowitz, Univ. of Washington, Seattle, WA; and A. J. Majda
11:15 AM
2.4
The Dynamics of Westerly Wind Bursts
Minmin Fu, Harvard Univ., Cambridge, MA; and E. Tziperman
11:30 AM
2.5
Modeling the Interaction of the Madden–Julian Oscillation and the Quasi-Biennial Oscillation
Zane K Martin, Columbia Univ., New York, NY; and S. Wang, J. Nie, and A. H. Sobel

12:00 PM-2:00 PM: Monday, 8 January 2018


Lunch Break

2:00 PM-3:00 PM: Monday, 8 January 2018

Recording files available
Lecture 1
2018 Haurwitz Lecture
Location: Salon K (Hilton) (Austin, Texas)
Cochairs: Ángel F. Adames, GFDL; Scott W. Powell, Colorado State Univ.

3:15 PM-4:15 PM: Monday, 8 January 2018


Session 3
MJO Propagation through the Maritime Continent
Location: Salon K (Hilton) (Austin, Texas)
Host: Sixth Symposium on the Madden-Julian Oscillation and Sub-Seasonal Monsoon Variability
Cochairs: Matthew Adam Janiga, UCAR; Noah D. Brenowitz, Univ. of Washington
3:15 PM
3.1
3:30 PM
3.2
Atmospheric Contributions to MJO Decay over the Maritime Continent
Charlotte A. DeMott, Colorado State Univ., Fort Collins, CO; and B. Wolding, E. D. Maloney, and D. A. Randall

3:45 PM
3.3
Simulations of MJO Propagation across the Maritime Continent: Impacts of SST Feedback
Jieshun Zhu, NOAA/NCEP, College Park, MD; and W. Wang and A. Kumar

4:00 PM
3.4
New Perspectives of the MJO from Tracking Its Precipitation
Chidong Zhang, PMEL, Seattle, WA; and J. LIng

4:15 PM-6:00 PM: Monday, 8 January 2018


Formal Poster Viewing with Coffee Break
Location: Exhibit Hall 3 (ACC) (Austin, Texas)

Poster Session
6MJO Poster Session
Location: Exhibit Hall 3 (ACC) (Austin, Texas)
Host: Sixth Symposium on the Madden-Julian Oscillation and Sub-Seasonal Monsoon Variability
Cochairs: Ángel F. Adames, GFDL; Scott W. Powell, Colorado State Univ.
293
The Role of Tropical Cyclones in Maintaining or Disrupting MJO Circulations
Lawrence C. Gloeckler, SUNY, Albany, NY; and P. E. Roundy

298
Impacts of MJO Phase Speeds on Global Circulations in MIROC5 Model Data
Kaitlyn Krzyzaniak, SUNY, Albany, NY; and P. E. Roundy

299
Sensitivity of the Phase Speed of MJO Convection to the Low-Frequency Intensity of the Subtropical Jet Stream
Paul E. Roundy, SUNY, Albany, NY; and R. M. Setzenfand and K. Krzyzaniak

300
301
The Rossby Wave Train Related to the Madden–Julian Oscillation and Its Impacts over North America
Cheng Zheng, Stony Brook Univ., Stony Brook, NY; and E. K. M. Chang, H. M. Kim, M. Zhang, and W. Wang

302
The Relationship between Summer Intraseasonal Oscillations Indices and Local Conditions
Maria K. Flatau, NRL, Monterey, CA; and S. Chen and C. Reynolds

305
Influence of Madden–Julian Oscillation on Wintertime Rainfall Extremes in Southern China and Its Predictability
Hong-Li Ren, Beijing Climate Center, China Meteorological Administration, Beijing, China; and P. Ren

308
Impacts of the Madden–Julian Oscillation (MJO) on Rainfall in Sri Lanka
I M Shiromani Priyanthika Jayawardena, Department of Meteorology, Colombo, Sri Lanka; and M. C. Wheeler, W. L. Sumathipala, and B. R. S. B. Basnayake

Handout (2.9 MB)

311
Influence of Convectively Coupled Equatorial Waves, the MJO, and ENSO on the Environment of Tropical Cyclones in Coupled Atmosphere–Ocean Subseasonal Prediction Systems
Matthew Adam Janiga, UCAR, Monterey, CA; and C. J. Schreck III, J. Ridout, M. Flatau, N. Barton, W. A. Komaromi, and C. Reynolds

312
Space–Time Spectral Analysis of Top Heaviness and Gross Moist Stability
Ángel F. Adames, GFDL, Plainsboro, NJ; and K. Inoue

313
Toward Understanding MJO Diversity
Joshua Xiouhua Fu, Univ. of Hawaii, Honolulu, HI

314
An Assessment of Subseasonal Forecast Skill Using an Extended Global Ensemble Forecast System (GEFS)
Yuejian Zhu, NCEP, College Park, MD; and X. Zhou, W. Li, D. Hou, E. Sinsky, B. Fu, H. guan, and C. Melhauser

315
Mean and Intraseasonal Variability Simulated by NCEP CFSv2 during Boreal Winter: Impact of Horizontal Resolution
Shilpa Malviya, Indian Institute of Tropical Meteorology, Pune, India; and P. Mukhopadhyay, R. Phani, A. Dakate, and K. Salunke

316
Ocean Mixing's Role in Convectively Coupled Kelvin Waves
Kandaga Pujiana, NOAA, Seattle, WA; and M. McPhaden

318
Prediction and Predictability of the Madden–Julian Oscillation in the NASA GEOS-5 Seasonal-to-Subseasonal System
Deepthi Achuthavarier, GMAO/USRA, Greenbelt, MD; and R. D. Koster, J. Marshak, S. Schubert, and A. Molod

8:00 PM-10:00 PM: Monday, 8 January 2018


Ryan Symposium Reception
Location: The Reverbery at the Hilton (Austin, Texas)

Tuesday, 9 January 2018

10:30 AM-12:00 PM: Tuesday, 9 January 2018

Recording files available
Joint Session 28
MJO Impacts on Global Weather and the Energy Sector
Location: Room 2 (ACC) (Austin, Texas)
Hosts: (Joint between the Sixth Symposium on the Madden-Julian Oscillation and Sub-Seasonal Monsoon Variability; the Ninth Conference on Weather, Climate, and the New Energy Economy; and the Sixth Symposium on the Weather, Water, and Climate Enterprise )
Cochairs: Ángel F. Adames, GFDL; Scott W. Powell, Colorado State Univ.