Theme 2			Climate Prediction from Weeks to Decades
1259	2	Keynote			Amy H.	Butler	-	Stratosphere-Troposphere Coupling Processes on S2S and Longer Timescales
1190	2	Keynote			Daniela	Domeisen	-	Weather and Climate Prediction from Weeks to Decades: Where Do We Stand?
1274	2	Oral			Shunsuke	Noguchi	ECS	Impact of Satellite Observations on Forecasting Sudden Stratospheric Warmings
1480	2	Oral			Alexey	Karpechko	-	Predictability of Sudden Stratospheric Warmings in Sub-Seasonal Forecast Models
1169	2	Oral			Tobias	Spiegl	-	The Solar Cycle Signal in Northern Hemisphere Winter in Ensemble Simulations with a Comprehensive Decadal Prediction System
1058	2	Oral			Lei	Wang	-	Empirical Seasonal Forecast of Winter NAO and Surface Climate
1053	2	Oral			Nicholas J.	Byrne	ECS	Seasonal Persistence of Circulation Anomalies in the Southern Hemisphere Stratosphere, and Its Implications for the Troposphere
1367	2	Oral			Eun-Pa	Lim	-	Impacts and Predictability of Southern Hemisphere Stratosphere-Troposphere Coupling
						1		S2S prediction
1540	2	1	1	B	Yvan J.	Orsolini	-	Subseasonal-to-Seasonal Forecasts with the Norwegian Climate Prediction Model
1407	2	1	2	E	Craig	Long	-	Influence of Sudden Stratospheric Warmings upon Sub-Seasonal Forecasts
1422	2	1	3	C	Yvan J.	Orsolini	-	Duration and Decay of Polar Stratospheric Vortex Events in the ECMWF Seasonal Forecast Model
1408	2	1	4	F	Craig	Long	-	Sudden Stratospheric Warming Monitoring at NOAA/Climate Prediction Center
1537	2	1	5	D	Steven	Pawson	-	The Stratospheric Warming of 2018 in Context of the Earth System
1423	2	1	6	A	Judith	Berner	-	Regime-dependent Predictability in Sub-seasonal Forecasts
1030	2	1	7	E	Chen	Schwartz	-	Relative Roles of the MJO and Stratospheric Variability in North Atlantic Climate Patterns during Boreal Winter
1248	2	1	8	B	Yueyue	Yu	ECS	On the Linkage among Anomalously Strong Stratospheric Mass Circulation, Stratospheric Sudden Warming, and Cold Weather Events
1366	2	1	9	F	Eun-Pa	Lim	-	S2S Forecast Skill for Southern Hemisphere Early Spring Vortex Variability
1461	2	1	10	C	Chiara	Cagnazzo	-	Stratospheric Variability and Stratosphere-Troposphere Coupling in High versus Low Resolution Simulations within the H2020 PRIMAVERA Project
1490	2	1	11	A	Yuna	Lim	ECS	MJO Prediction Skill of the Subseasonal-to-Seasonal Prediction Models
1025	2	1	12	D	Chaim I	Garfinkel	-	The Influence of the Madden Julian Oscillation and the Quasi-Biennial Oscillation on the Boreal Winter Arctic Stratosphere in S2S Subseasonal Forecast Models
1072	2	1	13	B	Robert W.	Lee	ECS	ENSO Modulation of MJO Teleconnection to the North Atlantic & Europe and Implications for Subseasonal Predictability
1488	2	1	14	E	Yuna	Lim	-	Influence of the QBO on MJO Prediction Skill in the S2S Models
						2		Seasonal prediction
1165	2	2	1	C	Nicholas	Tyrrell	ECS	Atmospheric Circulation Response to Anomalous Siberian Forcing in Autumn 2016 and its Long-range Predictability.
1235	2	2	2	D	Cory A.	Barton	ECS	Optimization of Gravity Wave Source Parameters to Improve Seasonal Forecasts of the Quasi-Biennial Oscillation in a Stratosphere-Resolving Numerical Weather Prediction Model
1247	2	2	3	D	Masakazu	Taguchi	-	Seasonal Winter Forecasts of the Northern Stratosphere and Troposphere: Results from JMA Seasonal Hindcast Experiments
1251	2	2	4	F	Hong-Li	Ren	-	Dynamics and Predictability of 2016 Extreme Indian Ocean Dipole Event
1486	2	2	5	E	Timothy N	Stockdale	-	Prediction of the Quasi-Biennial Oscillation (QBO) with a Multi-Model Ensemble of QBO-Resolving Models
1321	2	2	6	F	Yanqiu	Gao	-	A Study of the Impact of Initialization on ENSO Predictability based on Ensemble Coupled Data Assimilation
1329	2	2	7	C	Stephen I.	Thomson	ECS	Atmospheric Response to SST Anomalies. Background-State Dependence, Teleconnections and Local Effects in Winter and Summer
1055	2	2	8	A	Dim	Coumou	-	Long-Lead Empirical Forecasts of the Indian Summer Monsoon Rainfall based on Causal Precursors
1076	2	2	9	D	Joshua	Ngaina	ECS	Predictability of Seasonal Rainfall over the Greater Horn of Africa
1092	2	2	10	B	Anastasia	Makhnykina	ECS	Seasonal Changes in Soil CO2 Emission in the Forest Ecosystems of Central Siberia
1222	2	2	11	E	Xuefeng	Cui	-	Impacts of Climate Seasonal Prediction on Agriculture: Comparison between India and China
1393	2	2	12	C	Folmer	Krikken	ECS	Global Empirical System for Probabilistic Seasonal Climate and Fire Risk Forecasts
1203	2	2	13	F	Chaofan	Li	-	Skillful Seasonal Prediction of Yangtze River Valley Summer Rainfall
1441	2	2	14	D	Zoe E	Gillett	ECS	Modelling the Influence of the Antarctic Ozone Hole on Southern Hemisphere Surface Climate Variability
						3		Decadal prediction
1049	2	3	1	C	Anthony Banyouko	Ndah	ECS	A Novel Perspective on the Sun-Ocean Time-Lag and Proposed Mechanism for Bottom-Up (Ocean-Atmosphere) Climate Forcing: Implications for Decadal Climate Predictions
1466	2	3	2	B	Hauke	Schmidt	-	Observed and Modelled Influences of the 11-Yr Solar Cycle on the Walker Circulation
1280	2	3	3	C	Cheng	Sun	-	North Atlantic Oscillation Implicated as a Predictor of Northern Hemisphere Multidecadal Climate Variability
						4		Extremes and others
1328	2	4	1	E	Jaeyoung	Hwang	-	Future Change of Northern Hemisphere Blocking in CESM Large Ensemble Simulations
1198	2	4	2	C	Gabriele	Messori	ECS	Dynamical Systems Proxies of Atmospheric Predictability and Mid-Latitude Extremes
1492	2	4	3	F	Xuan-Tien	Nguyen-Vinh	-	Evaluation of the Global Weather Research and Forecasting (WRF) Model, Focusing on Summer Mid- and High-Latitude Upper Troposphere and Lower Stratosphere Temperature Profile
1286	2	4	4	D	Dhrubajyoti	Samanta	ECS	The Double ITCZ Bias in GCMs: Causes and Implications for Future Rainfall Projections
1547	2	4	5	A	James	Anstey	-	Uncertainty of Regional Climate Change Projections Associated with Atmospheric Blocking Events
1244	2	4	6	E	Abebaw	Alemu	-	Estimating Coefficients of Z-R Relationship for Bahir Dar City by using Blue Nile Weather Radar Data
1506	2	4	7	B	Inna	Polichtchouk	ECS	Sensitivity of the Lower Tropical Stratosphere to Vertical Resolution in NWP Models
1551	2	4	8	C	Annelize	Van Niekerk	ECS	The Circulation Response to Resolved Versus Parametrized Orographic Drag over Complex Mountain Terrains