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Addressing near-surface forecast biases: outcomes of the ECMWF project 'Understanding uncertainties in surface atmosphere exchange' (USURF)

Author

Irina Sandu

Thomas Haiden

Gianpaolo Balsamo

Polly Schmederer

Gabriele Arduini

Anton Beljaars

Souhail Boussetta

2020, Technical memorandum, ECMWF Technical Memoranda

File

19849-addressing-near-surface-forecast-biases-outcomes-ecmwf-project-understanding-uncertainties.pdf

Quality Control for GOES Geostationary Lightning Mapper Level-2 flash products

Author

Philippe Lopez

2020, Technical memorandum, ECMWF Technical Memoranda

File

19804-quality-control-goes-geostationary-lightning-mapper-level-2-flash-products.pdf

Evaluation of biases and skill of ECMWF Summer sub-seasonal forecasts in the Northern Hemisphere

Author

Frederico Johannsen

Linus Magnusson

Emanuel Dutra

2020, Technical memorandum, ECMWF Technical Memoranda

File

19805-evaluation-biases-and-skill-ecmwf-summer-sub-seasonal-forecasts-northern-hemisphere.pdf

Trends in the GloFAS-ERA5 river discharge reanalysis

Author

Ervin Zsótér

Hannah orcid.org/0000-0002-1472-868X

E. Stephens

2020, Technical memorandum, ECMWF Technical Memoranda

File

81194-trends-glofas-era5-river-discharge-reanalysis.pdf

Potential temperature as a prognostic variable in hydrostatic semi-implicit semi-Lagrangian IFS

Author

Inna Polichtchouk

Sylvie Malardel

Michail Diamantakis

2020, Technical memorandum, ECMWF Technical Memoranda

File

19718-potential-temperature-prognostic-variable-hydrostatic-semi-implicit-semi-lagrangian-ifs.pdf

Skin Temperature Analysis for the Assimilation of Clear-Sky Satellite Radiances

Author

2020, Technical memorandum, ECMWF Technical Memoranda

File

19723-skin-temperature-analysis-assimilation-clear-sky-satellite-radiances.pdf

Towards optimal parameters for the prediction of near surface temperature and dewpoint

Author

Anton Beljaars

2020, Technical memorandum, ECMWF Technical Memoranda

File

19618-towards-optimal-parameters-prediction-near-surface-temperature-and-dewpoint.pdf

The NWP impact of Aeolus Level-2B Winds at ECMWF

Author

Michael Rennie

Lars Isaksen

2020, Technical memorandum, ECMWF Technical Memoranda

File

19538-nwp-impact-aeolus-level-2b-winds-ecmwf.pdf

Accounting for representativeness in the verification of ensemble forecasts

Author

Zied Ben-Bouallegue

2020, Technical memorandum, ECMWF Technical Memoranda

File

19544-accounting-represenstativeness-verification-ensemble-forecasts.pdf

On the causes of systematic forecast biases in near-surface wind direction over the oceans

Author

Irina Sandu

Peter Bechtold

L. Nuijens

Anton Beljaars

Andrew Brown

2020, Technical memorandum, ECMWF Technical Memoranda

File

19545-causes-systematic-forecast-biases-near-surface-wind-direction-over-oceans.pdf

Assimilating high resolution remotely sensed soil moisture into a distributed hydrologic model to improve runoff prediction

Author

D Mason

J Garcia-Pintado

Hannah Cloke

Sarah Dance

J. Munoz-Sabater

2020, Technical memorandum, ECMWF Technical Memoranda

File

19548-assimilating-high-resolution-remotely-sensed-soil-moisture-distributed-hydrologic-model.pdf

Learning earth system models from observations: machine learning or data assimilation?

Author

Alan Geer

2020, Technical memorandum, ECMWF Technical Memoranda

File

19525-learning-earth-system-models-observations-machine-learning-or-data-assimilation.pdf

Use and Verification of ECMWF products in Member and Co-operating States (2019)

Author

Tim Hewson

2020, Technical memorandum, ECMWF Technical Memoranda

File

19461-use-and-verification-ecmwf-products-member-and-co-operating-states-2019.pdf

The ECMWF Scalability Programme: Progress and Plans

Author

Peter Bauer

Tiago Quintino

Nils Wedi

Antonino Bonanni

Marcin Chrust

Willem Deconinck

Michail Diamantakis

Peter Düben

Stephen English

Johannes Flemming

Paddy Gillies

Ioan Hadade

James Hawkes

Mike Hawkins

Olivier Iffrig

Christian Kühnlein

Michael Lange

Peter Lean

Olivier Marsden

Andreas Müller

Sami Saarinen

Domokos Sarmany

Michael Sleigh

Simon Smart

Piotr Smolarkiewicz

Daniel Thiemert

Giovanni Tumolo

Christian Weihrauch

Cristiano Zanna

Pedro Maciel

2020, Technical memorandum, ECMWF Technical Memoranda

File

19380-ecmwf-scalability-programme-progress-and-plans.pdf

All-sky microwave radiances assimilated with an ensemble Kalman filter

Author

Alan Geer

Massimo Bonavita

Mats Hamrud

2020, Technical memorandum, ECMWF Technical Memoranda

File

19387-all-sky-microwave-radiances-assimilated-ensemble-kalman-filter.pdf

Reduced-resolution ocean configurations for efficient testing with the ECMWF coupled model

Author

Christopher Roberts

Antje Weisheimer

Stephanie Johnson

Tim Stockdale

Magdalena Alonso-Balmaseda

2020, Technical memorandum, ECMWF Technical Memoranda

File

19325-reduced-resolution-ocean-configurations-efficient-testing-ecmwf-coupled-model.pdf

Evaluation and impact of aircraft humidity data in ECMWF's NWP system

Author

B. Ingleby

L. Isaksen

T. Kral

2020, Technical memorandum, ECMWF Technical Memoranda

File

19327-evaluation-and-impact-aircraft-humidity-data-ecmwfs-nwp-system.pdf

Global stratospheric temperature bias and other stratospheric aspects of ERA5 and ERA5.1

Author

Adrian Simmons

Cornel Soci

Julien Nicolas

Bill Bell

P. Berrisford

Rossana Dragani

Johannes Flemming

Leopold Haimberger

Sean Healy

Hans Hersbach

Andras Horányi

Antje Inness

J. Munoz-Sabater

Raluca Radu

Dinand Schepers

2020, Technical memorandum, ECMWF Technical Memoranda

File

19362-global-stratospheric-temperature-bias-and-other-stratospheric-aspects-era5-and-era51.pdf

Introduction

Author

Various Authors

1998, Conference Paper, Workshop on Modelling and Data Assimilation for Land Surface Processes, 29 June - 2 July 1998

File

7475-introduction.pdf

Working Group Reports

Author

Various Authors

1998, Conference Paper, Workshop on Modelling and Data Assimilation for Land Surface Processes, 29 June - 2 July 1998

File

7552-working-group-reports.pdf

Air-sea interaction in the ECMWF model

Author

Anton Beljaars

1998, Conference Paper, Seminar on Atmosphere-surface Interaction, 8-12 September 1997

File

8036-air-sea-interaction-ecmwf-model.pdf

Evaluating the land-surface component of NWP models using field experiment data specifically BOREAS

Author

A. Betts

1998, Conference Paper, Workshop on Modelling and Data Assimilation for Land Surface Processes, 29 June - 2 July 1998

File

8191-evaluating-land-surface-component-nwp-models-using-field-experiment-data-specifically-boreas.pdf

The new global icosahedral-hexagonal gridpoint model GME of the Deutscher Wetterdienst

Author

R. Bubnova

1998, Conference Paper, Seminar on Recent Developments in Numerical Methods for Atmospheric Modelling, 7-11 September 1998

File

73822-new-global-icosahedral-hexagonal-gridpoint-model-gme-deutscher-wetterdienst.pdf

Land-surface modelling at the UK Met Office

Author

P. Cox

M. Best

R. Betts

R. Essery

1998, Conference Paper, Workshop on Modelling and Data Assimilation for Land Surface Processes, 29 June - 2 July 1998

File

74051-land-surface-modelling-uk-met-office.pdf

Search ECMWF publications

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Addressing near-surface forecast biases: outcomes of the ECMWF project 'Understanding uncertainties in surface atmosphere exchange' (USURF)

Quality Control for GOES Geostationary Lightning Mapper Level-2 flash products

Evaluation of biases and skill of ECMWF Summer sub-seasonal forecasts in the Northern Hemisphere

Trends in the GloFAS-ERA5 river discharge reanalysis

Potential temperature as a prognostic variable in hydrostatic semi-implicit semi-Lagrangian IFS

Skin Temperature Analysis for the Assimilation of Clear-Sky Satellite Radiances

Towards optimal parameters for the prediction of near surface temperature and dewpoint

The NWP impact of Aeolus Level-2B Winds at ECMWF

Accounting for representativeness in the verification of ensemble forecasts

On the causes of systematic forecast biases in near-surface wind direction over the oceans

Assimilating high resolution remotely sensed soil moisture into a distributed hydrologic model to improve runoff prediction

Learning earth system models from observations: machine learning or data assimilation?

Use and Verification of ECMWF products in Member and Co-operating States (2019)

The ECMWF Scalability Programme: Progress and Plans

All-sky microwave radiances assimilated with an ensemble Kalman filter

Reduced-resolution ocean configurations for efficient testing with the ECMWF coupled model

Evaluation and impact of aircraft humidity data in ECMWF's NWP system

Global stratospheric temperature bias and other stratospheric aspects of ERA5 and ERA5.1

Introduction

Working Group Reports

Air-sea interaction in the ECMWF model

Evaluating the land-surface component of NWP models using field experiment data specifically BOREAS

The new global icosahedral-hexagonal gridpoint model GME of the Deutscher Wetterdienst

Land-surface modelling at the UK Met Office

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