Monday 23 March 2026
| Time | Panel Presentations – Overview and Plans | Presenter |
| 08:15 – 08:30 | Welcome | Carlo BUONTEMPO and Peter VAN OEVELEN |
| 08:30 – 10:00 | GDAP – GEWEX Data and Analysis Panel | Tristan L’ECUYER and Hiro MASUNAGA |
| 10:00 – 10:30 | Break | |
| 10:30 – 12:00 | GASS – Global Atmospheric System Studies Panel | Sandrine BONY and Shaocheng XIE |
| 12:00 – 13:30 | Lunch | |
| 13:30 – 15:00 | CLIVAR/GEWEX Monsoon Panel | Leila CARVALHO |
| 15:00 – 15:30 | Break | |
| 15:30 – 16:00 | DWD – Deutsche Wetterdienst | Marc SCHRODER |
| 16:00 – 16:30 | EUMETSAT – European Organization for the Exploitation of Meteorological Satellites | Jorg SCHULZ |
| 16:30 – 17:00 | C3S/COPERNICUS – Copernicus Climate Change Service | Carlo BUONTEMPO |
| 17:00 – 17:30 | GPCC – Global Precipitation Climatology Centre | Marcus ZIESE |
Tuesday 24 March 2026
| Time | Panel Presentations (continued) – External Relations | Presenter |
| 09:00 – 10:30 | GHP – GEWEX Hydroclimatology Panel | Paola ARIAS (Remote) and Rowan FEALY |
| 10:30 – 11:00 | Break | |
| 11:00 – 12:30 | GLASS – Global Land-Atmosphere System Study | Nate CHANEY and Volker WULFMEYER |
| 12:30 – 14:00 | Lunch | |
| 14:00 – 14:30 | CESOC – Center for Earth System Observation and Computational Analysis | Susanne CREWELL |
| 14:30 – 15:00 | GRDC – Global Runoff Data Center | Simon MISCHEL |
| 15:00 – 15:30 | Break | |
| 15:30 – 16:00 | CLIC – Climate and Cryosphere Project (WCRP Core Project) | Keith ALVERSON |
| 16:00 – 17:00 | WMO – World Merteorological Organisation WCRP – World Climate Research Programme Secretariat and Joint Scientific Committee |
Hindumathi PALANISAMY |
| 17:00 – 17:15 | DE – Digital Earth (WCRP Lighthouse Activity) | Andrew GETTELMAN (Remote) |
| 17:15 – 17:30 | EPESC – Explaining and Predicting Earth System Change (WCRP Lighthouse Activity) |
Kirsten FINDELL (Remote) |
Wednesday 25 March 2026
| Time | Presenter | |
| 09:00 – 09:30 | ESMO – Earth System Modelling and Observations (WCRP Core Project) |
Fanny ADLOF |
| 09:30 – 10:00 | APARC – Atmospheric Processes And their Role in Climate (WCRP Core Project) |
Olaf MORGENSTERN |
| 10:00 – 10:30 | Resources and Funding of our activities | Nate CHANEY, Peter Van OEVELEN, Xubin ZENG and Jason EVANS |
| 10:30 – 11:00 | Break | |
| 11:00 – 12:00 | Activities Review | Xubin ZENG and Jason EVANS |
| 12:00 – 14:00 | Lunch | |
| 14:00 – 17:30 | Afternoon Team Building Program | Excursion Ahr Valley Courtesy of CESOC |
| 17:30 – 21:30 | No host dinner |
Thursday 26 March 2026
| Time | Agency Reports and Discussion | Presenter |
| 08:40 – 09:00 | DOE/ARM – Atmospheric Radiation Measurement program of the US Department of Energy | Sally McFARLANE / Jim MATHER (Remote) |
| 09:00 – 09:20 | JAXA – Japanese Aerospace Exploration Agency | Riko OKI and Koduke YAMAMOTO (Remote) |
| 09:20 – 09:40 | NASA – National Aeronautics and Space Administration | Craig FERGUSON |
| 09:40 – 10:00 | ESA – European Space Agency | Diego FERNANDEZ |
| 10:00 – 10:30 | Break | |
| 10:30 – 10:45 | ECWMF – European Centre for Medium-range Weather Forecasts | Richard FORBES |
| 10:45 – 11:00 | CLIVAR – Climate Variability and Predictability Project (WCRP Core Project) |
Agnus SANTOSA (Remote) |
| 11:00 – 11:15 | My Climate Risk (WCRP Lighthouse Activity) | Ted SHEPERD |
| 11:15 – 11:30 | GPEX – GLOBAL Precipitation Experiment (WCRP Lighthouse Activity) |
Silke TROEMEL |
| 11:30 – 11:45 | RIFS – Regional Information for Society CORDEXCoordinated Regional climate Downscaling EXperiment (WCRP Core Project) |
Silvina SOLMAN/Naomi GOLDENSEN (Remote) |
| 11:45 – 12:00 | WWRP – World Weather Research Programme | Chris DAVIS / Estelle DE CONING |
| 12:00 – 12:30 | New ECR SSG Member introduction | Manon SABOT and Cheikh Modou NOREYNI FAlL |
| 12:30 – 14:00 | Lunch | |
| 14:00 – 14:30 | GEWEX Strategic Direction and Activities | Xubin ZENG and Jason EVANS |
| 14:30 – 15:00 | Global Water Monitor | Jan POLCHER |
| 15:00 – 15:30 | Break | |
| 15:30 – 16:00 | Any Other Topics/Ambassadors/Awards | Xubin ZENG and Jason EVANS |
| 16:00 – 17:00 | Ambassadors Corner (Review / Impression of GEWEX | Claudia STUBENRAUCH, Michael EK (Irina SANDU) |
| 17:00 – 17:30 | International GEWEX Project Office Update | Peter VAN OEVELEN |
Friday 27 March 2026
| Time | Rapporteurs Reports | Presenter |
| 09:00 – 09:30 | GASS – Global Atmospheric System Studies Panel | Ruby LEUNG, MH AHN and Gavin SCHMIDT |
| 09:30 – 10:00 | GDAP – GEWEX Data and Analysis Panel | Richard FORBES and Suzanne CREWELL |
| 10:00 – 10:30 | Break | |
| 10:30 – 11:00 | GLASS – Global Land-Atmospheric System Studies Panel | Martin BEST, Li JIA and Manon SABOT |
| 11:00 – 11:30 | GHP – GEWEX Hydroclimatology Panel | Jason EVANS and Camila ALVARE GARRETON |
| 11:30 – 12:00 | CLIVAR/GEWEX Monsoon Panel | Xubin ZENG and Cheikh NOREYNI FALL |
| 12:00 – 12:30 | Summary Action Items and Recommendations | Peter VAN OEVELEN |
| 12:30 – 14:00 | Lunch | |
| 14:00 – 15:00 | Wrap Up | Peter VAN OEVELEN, Xubin ZENG and Jason EVANS |
