Programme of the 43^rd EWGLAM and 28^th SRNWP Meeting

(all times in CEST)

Monday, 27^th September

08:30-09:00	BlueJeans connection opened
09:00-09:10	Opening: Dr. Klemen Bergant, Executive Director of EUMETNET
09:10-09:15	Balázs Szintai: Introduction to the meeting's programme
	Consortia Presentations (chair: Sander Tijm)
09:15-09:30	COSMO (Dmitrii Mironov)
09:30-09:45	Met Office (Mike Bush)
09:45-10:00	SEECOP (Slobodan Nickovic)
10:00-10:15	ACCORD (Claude Fischer)
10:15-10:30	HIRLAM (Jeanette Onvlee)
10:30-10:45	LACE (Martina Tudor)
10:45-11:15	COFFEE BREAK
11:15-11:45	ECMWF (Florian Pappenberger)
	Review talks (chair: Claude Fischer)
11:45-12:15	Peter Dueben: Machine learning for weather predictions
12:15-12:45	Data Assimilation: Marc Bocquet - Combining data assimilation and machine learning
12:45-14:00	LUNCH BREAK
14:00-14:30	Upper-air physics: Axel Seifert - Machine learning to inform bulk microphysical parameterizations
14:30-15:00	Predictability: Hannah Christensen - Model Uncertainty - MIP: constraining stochastic parametrisations using high-resolution simulations
15:00-15:30	Verification: Jason Otkin - Assessing the accuracy of cloud forecasts in high-resolution models using satellite observations and object-based verification methods
15:30-15:45	COFFEE BREAK
	EUMETNET talks (chair: Francesca Marucci)
15:45-16:00	Dick Blaauboer: News from EUMETNET, with focus on Forecasting Programme Area
16:00-16:15	Balázs Szintai: Actual coordination activities within C-SRNWP
16:15-16:30	Alfons Callado: EUMETNET SRNWPEPS-EPS project and convection-permitting LAM-EPS database

Tuesday, 28^th September
	Plenary Session on Predictability (chair: Chiara Marsigli)
09:00-09:20	Clemens Wastl: "LAM-EPS activities in LACE"
09:20-09:40	Anne McCabe: "Towards an improved understanding of ensemble spread in MOGREPS-UK"
09:40-10:00	Inger-Lise Frogner: "HarmonEPS developments"
10:00-10:20	Chiara Marsigli: "Model perturbations for the COSMO ensembles"
10:20-10:30	DISCUSSIONS
10:30-10:50	COFFEE BREAK
	Plenary Session on Link with Applications (chair: Jeanette Onvlee)
10:50-11:10	Nigel Roberts: "IMPROVER - the next generation NWP probabilistic post-processing system at the Met Office"
11:10-11:30	Anastasia Bundel: "Overview about the COSMO activity in Interpretation and Application of the forecasts"
11:30-11:50	Martina Tudor: "Modelling wave height and sea surface current direction using neural networks"
11:50-12:00	DISCUSSIONS
12:00-13:20	LUNCH BREAK
	Poster Session (chair: Balázs Szintai)
13:20-13:50	Introduction to national posters
	Plenary Session on Surface Aspects (chair: Patrick Samuelsson)
13:50-14:10	Jürgen Helmert: "Overview of COSMO surface activities"
14:10-14:30	Patricia de Rosnay and Gianpaolo Balsamo: "Overview of land data assimilation and modelling advances at ECMWF"
14:30-14:50	Patrick Samuelsson: "ACCORD overview of land physics"
14:50-15:10	Ekaterina Kurzeneva: "ACCORD overview of land data assimilation"
15:10-15:30	Matt Nagle: "Can we rely on citizen weather measurements for operational use?"
15:30-15:40	DISCUSSION
15:40-16:00	COFFEE BREAK
16:00-18:00	Side Meeting on Machine Learning for NWP (organized by the ACCORD consortium)

Wednesday, 29^th September
	Plenary Session on Data Assimilation (chair: Roger Randriamampianina)
09:00-09:15	Magnus Lindskog: "LACE/HIRLAM - Algorithmic Data Assimilation Developments"
09:15-09:30	Benedikt Strajnar: "HIRLAM/LACE - Advances in use of observations"
09:30-09:45	Christoph Schraff: "Recent developments in KENDA"
09:45-10:00	Marco Milan: "Data assimilation developments at the Met Office"
10:00-10:15	Loďk Berre: "EnVar developments with OOPS at Météo-France"
10:15-10:30	Siebren de Haan: "Status and plans for the EMADDC project"
10:30-10:40	DISCUSSION
10:40-11:00	COFFEE BREAK
	Plenary Session on Dynamics (chair: Piet Termonia)
11:00-11:20	Michael Baldauf: "Recent numerics developments in the COSMO and ICON model"
11:20-11:40	Ludovic Auger:"Recent developments in dynamics in the ACCORD consortium"
11:40-12:00	Petra Smolíková:"LACE novelties: Stability of the SI scheme with modified linear model"
12:00-12:20	Michail Diamantakis: "Fast converging and concise SETTLS algorithm for computing the departure points in semi-Lagrangian weather and climate models"
12:20-12:30	DISCUSSION
12:30-13:30	LUNCH BREAK
	Poster Session (chair: Balázs Szintai)
13:30-14:00	Introduction to national posters
	Breakout Session on Predictability (chair: Chiara Marsigli)
14:00-16:00	Discussion on actual challenges related to high resolution ensemble systems

Thursday, 30^th September
	Plenary Session on Verification (chair: Marion Mittermaier)
09:00-09:15	Carl Fortelius: "Meteorological quality assurance in ACCORD"
09:15-09:30	Simona Tascu: "Verification activities in RC-LACE"
09:30-09:45	Joel Stein: "Neighborhood-based CRPS"
09:45-10:00	Bent Hansen Sass: "Precipitation extremes in NWP : some results from spatial verification in DMI"
10:00-10:15	Marion Mittermaier: "New perspectives on verifying convective-scale NWP lightning forecasts"
10:15-10:30	DISCUSSIONS
10:30-10:50	COFFEE BREAK
	Plenary Session on Upper-air Physics (chair: Mike Bush)
10:50-11:05	Yann Seity: "Recent progress in Météo-France ARPEGE and AROME Physics"
11:05-11:20	Laura Rontu: "ACCORD aerosol, focusing on the cloud-aerosol interactions"
11:20-11:35	Bogdan Bochenek: "Physics parametrisations developments and plans in RC LACE"
11:35-11:50	Anke Finnenkoetter: "Recent progress in Met Office RAL physics"
11:50-12:05	Matthias Raschendorfer: "Ongoing and new physics development in COSMO"
12:05-12:20	DISCUSSIONS
12:20-13:30	LUNCH BREAK
	Poster Session (chair: Balázs Szintai)
13:30-14:00	Introduction to national posters
	Breakout Session on Data Assimilation (chair: Roger Randriamampianina)
14:00-16:00	Jean-Francois Mahfouf: Recent usage of observations in AROME M Tsyrulnikov, E Astakhova, D Gayfulin: AMPT: Additive Model-error perturbations scaled by Physical Tendencies Siebren de Haan and Martin Imrisek: Assimilation of GNSS-SPD in Harmonie-AROME Kobra Khosravian: Applying 2-moment microphysics with radar data assimilation and impacts on short-term weather forecast. David Quintero: A First Nowcasting System for the Complex Orography of the Canary Islands
	Breakout Session on Upper-air Physics (chair: Mike Bush)
14:00-16:00	Peter Ukkonen "Machine learning and radiation gas optics" Karl-Ivar Ivarsson "microphysics and radiation improvements re fog and low cloud" Jenny Bjorg Engdahl "supercooled liquid clouds" Marvin Kahnert "Development of the nocturnal stable boundary layer in AROME-Arctic with a focus on the physical schemes of turbulence and radiation"

Friday, 1^st October
	Breakout Session on Surface Aspects (chair: Patrick Samuelsson)
09:00-11:00	Patrick Samuelsson: "The C-SRNWP project on ESA-CCI land cover" Daniel Regenass: "Numerics of the 1d Richards Equation and implications for land surface modelling on the kilometer-scale" Geoffrey Bessardon: "An update on physiography activities at (Met Éireann) including some work on machine learning" Eoghan Keany: "Mapping of building heights for Ireland using Sentinel-1 and Sentinel-2 time series" Samuel Viana: "Implementation of Roughness Sublayer in SURFEX"
11:00-11:20	COFFEE BREAK
	Breakout Session on Verification (chair: Marion Mittermaier)
09:00-11:00	Theme: Review of the high impact weather over the summer. Subjective and objective verification and gaps. Christoph Gebhardt: Precipitation forecasts of the ICON model suite for a severe flash flood event in Western Germany on 14/15th July 2021 Marion Mittermaier: When the rain falls between the gauges. How good is radar really at telling you what's happening on the ground? Carl Fortelius: Discussion on observation requirements for hectometric (sub-km-scale) model verification. Flora Gofa and Anastasia Bundel: Overview of forecast methods and evaluation approaches linked to HIW
11:00-11:30	COFFEE BREAK
	Closing Session (chair: Balázs Szintai)
11:30-12:20	Summary of parallel sessions by Expert Team Chairs
12:20-13:00	EWGLAM final discussion
13:00	END OF THE MEETING

Programme of the 43rd EWGLAM and 28th SRNWP Meeting

(all times in CEST)

Monday, 27th September

Programme of the 43^rd EWGLAM and 28^th SRNWP Meeting

Monday, 27^th September