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GPU-adaptation of the IFS for EuroHPC machines

Author

Michael Lange

Balthasar Reuter

Ahmad Nawab

Michael Staneker

Olivier Marsden

Patrick Gillies

Zbigniew Piotrowski

Johan Ericsson

Ioan Hadade

Michael Sleigh

2026, Newsletter Feature Article, ECMWF Newsletter

File

81710-gpu-adaptation-of-the-ifs-for-eurohpc-machines.pdf

Improving mesoscale aspects in the ensemble forecast initial conditions

Author

Martin Leutbecher

Sarah-Jane Lock

Elias Hólm

Aristofanis Tsiringakis

Marieke Plesske

Ioan Hadade

2026, Newsletter Feature Article, ECMWF Newsletter

File

81711-improving-mesoscale-aspects-in-the-ensemble-forecast-initial-conditions.pdf

AI-DOP: an update on medium-range forecast scores

Author

Eulalie Boucher

Mihai Alexe

Peter Lean

Ewan Pinnington

Patrick Laloyaux

Simon Lang

Tony McNally

2026, Newsletter Feature Article, ECMWF Newsletter

File

81709-ai-dop-an-update-on-medium-range-forecast-scores.pdf

Newsletter No. 186 - Winter 2025/26

Author

ECMWF

2026, Newsletter, ECMWF Newsletter

File

81713-newsletter-no-186-winter-202526.pdf

Satellite-informed fuel estimation using hybrid data assimilation

Author

Siham El Garroussi

Francesca Di Giuseppe

Joe McNorton

Patricia de Rosnay

Sebastien Garrigues

David Fairbairn

Pete Weston

2025, Report, ESA Contract Report

File

81701-satellite-informed-fuel-estimation-using-hybrid-data-assimilation.pdf

Bayesian optimisation of parameters in the ECMWF IFS

Author

Annelize van Niekerk

Birgit Suetzl

Nina Raoult

Martin Janousek

Ivan Bastak Duran

2025, Technical memorandum, Technical Memoranda

File

81705-bayesian-optimisation-of-parameters-in-the-ecmwf-ifs.pdf

Enhancing the exploitation of all-sky microwave sensors at ECMWF using inter-channel error correlations

Author

Alan Geer

2025, Report, Eumetsat/ECMWF Fellowship Programme Research Report

File

81706-enhancing-the-exploitation-of-all-sky-microwave-sensors-at-ecmwf-using-inter-channel-error-correlations.pdf

ECMWF Global Data Monitoring Report December 2025

2025, Report, Global Data Monitoring Report, Global Data Monitoring Report

File

81708-ecmwf-global-data-monitoring-report-december-2025.pdf

A Hydrologist’s guide to the CRPS

Author

Karan Ruparell

Kieran Hunt

Hannah Cloke

Christel Prudhomme

Florian Pappenberger

Matthew Chantry

2025, Technical memorandum, Technical Memoranda

File

81707-a-hydrologists-guide-to-the-crps.pdf

Quality Assessment of IASI 3D Winds

Author

Francis Warrick

2025, Report, Eumetsat/ECMWF Fellowship Programme Research Reports

File

81695-quality-assessment-of-iasi-3d-winds.pdf

Quarter 2 2025: Operations Service Report

Author

Pete Weston

Kirsti Salonen

Patricia de Rosnay

2025, Report, ESA Contract Report

File

81696-quarter-2-2025-operations-service-report.pdf

Quality Assessment and Assimilation of Meteosat-12 FCI AMVs

Author

Francis Warrick

2025, Report, EUMETSAT/ECMWF Fellowship Programme Research Report

File

81700-quality-assessment-and-assimilation-of-meteosat-12-fci-amvs.pdf

ECMWF Global Data Monitoring Report November 2025

2025, Report, Global Data Monitoring Report, Global Data Monitoring Report

File

81704-ecmwf-global-data-monitoring-report-november-2025.pdf

Improving the Ocean Temperature in a Coupled Atmosphere-Ocean System using Microwave Imager Observations

Author

Tracy Scanlon

Philip Browne

Alan Geer

Niels Bormann

2025, Report, EUMETSAT/ECMWF Fellowship Programme Research Report

File

81682-improving-the-ocean-temperature-in-a-coupled-atmosphere-ocean-system-using-microwave-imager-observations.pdf

Bridging the scale gap: enhancing point-scale rainfall estimates by post-processing ERA5

Author

Fatima Pillosu

Tim Hewson

Estibaliz Gascon

Milana Vuckovic

Christel Prudhomme

Hannah Cloke

2025, Technical memorandum, Technical Memoranda

File

81693-bridging-the-scale-gap-enhancing-point-scale-rainfall-estimates-by-post-processing-era5.pdf

Sea-ice concentration analysis in model space in IFS cycle Cy49r1

Author

Sebastien Massart

Alan Geer

2025, Technical memorandum, Technical Memoranda

File

81691-sea-ice-concentration-analysis-in-model-space-in-ifs-cycle-cy49r1.pdf

Quarter 3 2025: Operations Service Report

Author

Jana Kolassa

Pete Weston

Kirsti Salonen

Patricia de Rosnay

2025, Report, ESA Contract Report

File

81692-quarter-3-2025-operations-service-report.pdf

Looking back on 10 years of climate monitoring by C3S

Author

Freja Vamborg

Anna Lombardi

Adrian Simmons

David Lavers

Francesca Guglielmo

Julien Nicolas

Rebecca Emerton

Samantha Burgess

2025, Newsletter Feature Article, ECMWF Newsletter

File

81685-looking-back-on-10-years-of-climate-monitoring-by-c3s.pdf

Building NEXhub: an infrastructure for the future of IFS experimentation

Author

Paul Burton

Paolo Battino

Michael Sleigh

Cihan Sahin

2025, Newsletter Feature Article, ECMWF Newsletter

File

81688-building-nexhub-an-infrastructure-for-the-future-of-ifs-experimentation.pdf

Upgrade to IFS Cycle 50r1

Author

Inna Polichtchouk

Sebastien Massart

Zak Kipling

2025, Newsletter Feature Article, ECMWF Newsletter

File

81686-upgrade-to-ifs-cycle-50r1.pdf

AIFS-ENS becomes operational

Author

Simon Lang

Linus Magnusson

2025, Newsletter Feature Article, ECMWF Newsletter

File

81687-aifs-ens-becomes-operational.pdf

Newsletter No. 185 - Autumn 2025

Author

ECMWF

2025, Newsletter, ECMWF Newsletter

File

81689-newsletter-no-185-autumn-2025.pdf

ECMWF Global Data Monitoring Report October 2025

2025, Report, Global Data Monitoring Report, Global Data Monitoring Report

File

81694-ecmwf-global-data-monitoring-report-october-2025.pdf

Assessment of the Arctic Weather Satellite in NWP

Author

David Duncan

Niels Bormann

Mohamed Dahoui

Marijana Crepulja

2025, Report, EUMETSAT Contract Report

File

81681-assessment-of-the-arctic-weather-satellite-in-nwp.pdf

Search ECMWF publications

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GPU-adaptation of the IFS for EuroHPC machines

Improving mesoscale aspects in the ensemble forecast initial conditions

AI-DOP: an update on medium-range forecast scores

Newsletter No. 186 - Winter 2025/26

Satellite-informed fuel estimation using hybrid data assimilation

Bayesian optimisation of parameters in the ECMWF IFS

Enhancing the exploitation of all-sky microwave sensors at ECMWF using inter-channel error correlations

ECMWF Global Data Monitoring Report December 2025

A Hydrologist’s guide to the CRPS

Quality Assessment of IASI 3D Winds

Quarter 2 2025: Operations Service Report

Quality Assessment and Assimilation of Meteosat-12 FCI AMVs

ECMWF Global Data Monitoring Report November 2025

Improving the Ocean Temperature in a Coupled Atmosphere-Ocean System using Microwave Imager Observations

Bridging the scale gap: enhancing point-scale rainfall estimates by post-processing ERA5

Sea-ice concentration analysis in model space in IFS cycle Cy49r1

Quarter 3 2025: Operations Service Report

Looking back on 10 years of climate monitoring by C3S

Building NEXhub: an infrastructure for the future of IFS experimentation

Upgrade to IFS Cycle 50r1

AIFS-ENS becomes operational

Newsletter No. 185 - Autumn 2025

ECMWF Global Data Monitoring Report October 2025

Assessment of the Arctic Weather Satellite in NWP

Author(s)