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Assessment of AMV's from COMS in the ECMWF system

Author

S-H. Lee

Kirsti Salonen

Niels Bormann

2015, Technical memorandum, ECMWF Technical Memoranda

File

10690-assessment-amvs-coms-ecmwf-system.pdf

Notes on the maximum wave height distribution

Author

Peter Janssen

2015, Technical memorandum, ECMWF Technical Memoranda

File

10185-notes-maximum-wave-height-distribution.pdf

The Forecast Skill Horizon

Author

Roberto Buizza

Martin Leutbecher

2015, Technical memorandum, ECMWF Technical Memoranda

File

8450-forecast-skill-horizon.pdf

Adjoint-based forecast sensitivity applied to observation error variances tuning

Author

Cristina Lupu

Carla Cardinali

A. McNally

2015, Technical memorandum, ECMWF Technical Memoranda

File

10864-adjoint-based-forecast-sensitivity-applied-observation-error-variances-tuning.pdf

A parameterization of cloud overlap as a function of wind shear and its impact in ECMWF forecast

Author

Francesca Di Giuseppe

A.M. Tompkins

2015, Technical memorandum, ECMWF Technical Memoranda

File

9032-parameterization-cloud-overlap-function-wind-shear-and-its-impact-ecmwf-forecast.pdf

The ENSO signal in atmospheric composition fields: Emission driven versus dynamically induced changes

Author

Antje Inness

Angela Benedetti

Johannes Flemming

Mark Parrington

J. Kaiser

S. Remy

2015, Technical memorandum, ECMWF Technical Memoranda

File

10108-enso-signal-atmospheric-composition-fields-emission-driven-versus-dynamically-induced-changes.pdf

Operational implementation of RTTOV-11 in the IFS

Author

Cristina Lupu

Alan Geer

2015, Technical memorandum, ECMWF Technical Memoranda

File

10860-operational-implementation-rttov-11-ifs.pdf

Revision of the microwave coefficient files in the IFS

Author

Cristina Lupu

Alan Geer

Niels Bormann

2015, Technical memorandum, ECMWF Technical Memoranda

File

10861-revision-microwave-coefficient-files-ifs.pdf

Convection and waves on Small Earth and Deep Atmosphere

Author

N. Semane

Peter Bechtold

2015, Technical memorandum, ECMWF Technical Memoranda

File

12174-convection-and-waves-small-earth-and-deep-atmosphere.pdf

Impact of hindcast length on estimates of seasonal climate predictability

Author

W. Shi

N. Schaller

D. MacLeod

T.N. Palmer

Antje Weisheimer

2015, Technical memorandum, ECMWF Technical Memoranda

File

12198-impact-hindcast-length-estimates-seasonal-climate-predictability.pdf

Mitigating surface temperature errors using approximate radiation updates

Author

Robin Hogan

Alessio Bozzo

2015, Technical memorandum, ECMWF Technical Memoranda

File

11772-mitigating-surface-temperature-errors-using-approximate-radiation-updates.pdf

The evolution of the ECMWF hybrid data assimilation system

Author

Massimo Bonavita

E. Hólm

L. Isaksen

Mike Fisher

2014, Technical memorandum, ECMWF Technical Memoranda

File

8271-evolution-ecmwf-hybrid-data-assimilation-system.pdf

Data assimilation of satellite retrieved ozone, carbon monoxide and nitrogen dioxide with ECMWF's Composition-IFS

Author

Antje Inness

A.-M. Blechschmidt

I. Bouarar

other authors

2014, Technical memorandum, ECMWF Technical Memoranda

File

7595-data-assimilation-satellite-retrieved-ozone-carbon-monoxide-and-nitrogen-dioxide-ecmwfs.pdf

Evaluation of ECMWF forecasts, including 2013-2014 upgrades

Author

Thomas Haiden

F. Prates

2014, Technical memorandum, ECMWF Technical Memoranda

File

12525-evaluation-ecmwf-forecasts-including-2013-2014-upgrades.pdf

Soil temperature at ECMWF: an assessment using ground-based observations

Author

C. Albergel

J. Munoz-Sabater

Thomas Haiden

Gianpaolo Balsamo

Anton Beljaars

L. Isaksen

Patricia de Rosnay

Irina Sandu

Nils Wedi

2014, Technical memorandum, ECMWF Technical Memoranda

File

8533-soil-temperature-ecmwf-assessment-using-ground-based-observations.pdf

The TIGGE global, medium-range ensembles

Author

Roberto Buizza

2014, Technical memorandum, ECMWF Technical Memoranda

File

7529-tigge-global-medium-range-ensembles.pdf

Analysis of surface albedo and Leaf Area Index from satellite observations and their impact on numerical weather prediction

Author

Souhail Boussetta

Gianpaolo Balsamo

Emanuel Dutra

Anton Beljaars

C. Albergel

2014, Technical memorandum, ECMWF Technical Memoranda

File

12032-analysis-surface-albedo-and-leaf-area-index-satellite-observations-and-their-impact-numerical.pdf

On the use of a Huber norm for observation quality control in the ECMWF 4D-Var

Author

C. Tavolato

L. Isaksen

2014, Technical memorandum, ECMWF Technical Memoranda

File

12572-use-huber-norm-observation-quality-control-ecmwf-4d-var.pdf

All-sky assimilation of microwave humidity sounders

Author

Alan Geer

Fabrizio Baordo

Niels Bormann

S.J. English

2014, Technical memorandum, ECMWF Technical Memoranda

File

9507-all-sky-assimilation-microwave-humidity-sounders.pdf

Effects of all-sky assimilation of GCOM-W1/AMSR2 radiances in the ECMWF System

Author

M. Kazumori

Alan Geer

S.J. English

2014, Technical memorandum, ECMWF Technical Memoranda

File

10425-effects-all-sky-assimilation-gcom-w1amsr2-radiances-ecmwf-system.pdf

Arctic sea ice in the ECMWF MyOcean2 ocean reanalysis ORAP5

Author

Steffen Tietsche

Magdalena Alonso-Balmaseda

Hao Zuo

Kristian Mogensen

2014, Technical memorandum, ECMWF Technical Memoranda

File

12747-arctic-sea-ice-ecmwf-myocean2-ocean-reanalysis-orap5.pdf

Sub-seasonal predictions

Author

Roberto Buizza

Franco Molteni

2014, Technical memorandum, ECMWF Technical Memoranda

File

12943-sub-seasonal-predictions.pdf

The ECMWF-MyOcean2 eddy-permitting ocean and sea-ice reanalysis ORAP5. Part 1: Implementation

Author

Hao Zuo

Magdalena Alonso-Balmaseda

Kristian Mogensen

2014, Technical memorandum, ECMWF Technical Memoranda

File

13224-ecmwf-myocean2-eddy-permitting-ocean-and-sea-ice-reanalysis-orap5-part-1-implementation.pdf

Representing the Earth surfaces in the Integrated Forecasting System: Recent advances and future challenges

Author

Gianpaolo Balsamo

Anna Agusti-Panareda

C. Albergel

Anton Beljaars

Souhail Boussetta

Emanuel Dutra

T. Komori

S.T.K. Lang

Patricia de Rosnay

2014, Technical memorandum, ECMWF Technical Memoranda

File

9476-representing-earth-surfaces-integrated-forecasting-system-recent-advances-and-future-challenges.pdf

Search ECMWF publications

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Assessment of AMV's from COMS in the ECMWF system

Notes on the maximum wave height distribution

The Forecast Skill Horizon

Adjoint-based forecast sensitivity applied to observation error variances tuning

A parameterization of cloud overlap as a function of wind shear and its impact in ECMWF forecast

The ENSO signal in atmospheric composition fields: Emission driven versus dynamically induced changes

Operational implementation of RTTOV-11 in the IFS

Revision of the microwave coefficient files in the IFS

Convection and waves on Small Earth and Deep Atmosphere

Impact of hindcast length on estimates of seasonal climate predictability

Mitigating surface temperature errors using approximate radiation updates

The evolution of the ECMWF hybrid data assimilation system

Data assimilation of satellite retrieved ozone, carbon monoxide and nitrogen dioxide with ECMWF's Composition-IFS

Evaluation of ECMWF forecasts, including 2013-2014 upgrades

Soil temperature at ECMWF: an assessment using ground-based observations

The TIGGE global, medium-range ensembles

Analysis of surface albedo and Leaf Area Index from satellite observations and their impact on numerical weather prediction

On the use of a Huber norm for observation quality control in the ECMWF 4D-Var

All-sky assimilation of microwave humidity sounders

Effects of all-sky assimilation of GCOM-W1/AMSR2 radiances in the ECMWF System

Arctic sea ice in the ECMWF MyOcean2 ocean reanalysis ORAP5

Sub-seasonal predictions

The ECMWF-MyOcean2 eddy-permitting ocean and sea-ice reanalysis ORAP5. Part 1: Implementation

Representing the Earth surfaces in the Integrated Forecasting System: Recent advances and future challenges

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