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Extended-range predictions with ECMWF models. II. Influence of horizontal resolution on systematic error and forecast skill

Author

S. Tibaldi

T.N. Palmer

C. Brankovic

U. Cubasch

1989, Technical memorandum, ECMWF Technical Memoranda

File

12719-extended-range-predictions-ecmwf-models-ii-influence-horizontal-resolution-systematic-error.pdf

Data assimilation and anomalous lows

Author

W.A. Heckley

1989, Technical memorandum, ECMWF Technical Memoranda

File

9825-data-assimilation-and-anomalous-lows.pdf

Observing system experiments on NESDIS statistical retrievals of TOVS data using the 1988 ECMWF data assimilation system

Author

Erik Andersson

A. Hollingsworth

G.A. Kelly

P. Lönnberg

J. Pailleux

Z. Zhang

1989, Technical memorandum, ECMWF Technical Memoranda

File

7755-observing-system-experiments-nesdis-statistical-retrievals-tovs-data-using-1988-ecmwf-data.pdf

Changes in the ECMWF analysis-forecasting scheme and the systematic error of the model

Author

K Arpe

1989, Technical memorandum, ECMWF Technical Memoranda

File

7812-changes-ecmwf-analysis-forecasting-scheme-and-systematic-error-model.pdf

Extended-range predictions with ECMWF models. III: Time-lagged ensemble forecasting

Author

C. Brankovic

T.N. Palmer

Franco Molteni

U. Cubasch

1989, Technical memorandum, ECMWF Technical Memoranda

File

8371-extended-range-predictions-ecmwf-models-iii-time-lagged-ensemble-forecasting.pdf

Data assimilation and forecast experiment at ECMWF using the '3I' retrieval scheme for satellite soundings

Author

J-F. Flobert

Erik Andersson

A. Chedin

G.A. Kelly

J. Pailleux

N.A. Scott

1989, Technical memorandum, ECMWF Technical Memoranda

File

9430-data-assimilation-and-forecast-experiment-ecmwf-using-3i-retrieval-scheme-satellite-soundings.pdf

Quality control of NESDIS physical retrievals of TOVS satellite data

Author

G.A. Kelly

Erik Andersson

A. Hollingsworth

P. Lönnberg

J. Pailleux

Z. Zhang

1989, Technical memorandum, ECMWF Technical Memoranda

File

10432-quality-control-nesdis-physical-retrievals-tovs-satellite-data.pdf

First studies with a prognostic cloud generation scheme

Author

H. Le Treut

1989, Technical memorandum, ECMWF Technical Memoranda

File

10675-first-studies-prognostic-cloud-generation-scheme.pdf

Report on fifth meeting of Member State Computing Representatives, 11-14 April 1989

Author

D. Maretis

1989, Technical memorandum, ECMWF Technical Memoranda

File

10972-report-fifth-meeting-member-state-computing-representatives-11-14-april-1989.pdf

Description of the radiation scheme in the ECMWF model

Author

J.-J. Morcrette

1989, Technical memorandum, ECMWF Technical Memoranda

File

11234-description-radiation-scheme-ecmwf-model.pdf

Design of a variational analysis: Organisation and main scientific points. Computation of the distance to the observations

Author

J. Pailleux

1989, Technical memorandum, ECMWF Technical Memoranda

File

11468-design-variational-analysis-organisation-and-main-scientific-points-computation-distance.pdf

Research and operational developments related to the use of satellite data in the ECMWF assimilations system

Author

J. Pailleux

G.A. Kelly

A. Hollingsworth

P. Lönnberg

Z. Zhang

J-F. Flobert

1989, Technical memorandum, ECMWF Technical Memoranda

File

11481-research-and-operational-developments-related-use-satellite-data-ecmwf-assimilations-system.pdf

Software organization of the variational analysis: Format of observations

Author

J. Pailleux

P. Undén

1989, Technical memorandum, ECMWF Technical Memoranda

File

11482-software-organization-variational-analysis-format-observations.pdf

Extended-range predictions with ECMWF models. I. Interannual variability in operational model integrations

Author

T.N. Palmer

C. Brankovic

U. Cubasch

1989, Technical memorandum, ECMWF Technical Memoranda

File

11540-extended-range-predictions-ecmwf-models-i-interannual-variability-operational-model.pdf

Synoptic characteristics of the ECMWF Chernobyl data set

Author

A. Rubli

1989, Technical memorandum, ECMWF Technical Memoranda

File

12023-synoptic-characteristics-ecmwf-chernobyl-data-set.pdf

Tropical-extratropical interaction associated with the 30-60 day oscillation and its impact on medium and extended range predictability

Author

Laura Ferranti

T.N. Palmer

Franco Molteni

E. Klinker

1989, Technical memorandum, ECMWF Technical Memoranda

File

74461-tropical-extratropical-interaction-associated-30-60-day-oscillation-and-its-impact-medium-and.pdf

Evaluation and development of the ECMWF humidity analysis

Author

Z. Zhang

J. Pailleux

G.A. Kelly

1989, Technical memorandum, ECMWF Technical Memoranda

File

13207-evaluation-and-development-ecmwf-humidity-analysis.pdf

Weakly coupled ocean-atmosphere data assimilation in the ECMWF NWP system

Author

Andrew Bennett

2019, Technical memorandum, ECMWF Technical Memoranda

File

18814-weakly-coupled-ocean-atmosphere-data-assimilation-ecmwf-nwp-system.pdf

Global observing system experiments in the ECMWF assimilation system

Author

Niels Bormann

Heather Lawrence

Jacqueline Farnan

2019, Technical memorandum, ECMWF Technical Memoranda

File

18859-global-observing-system-experiments-ecmwf-assimilation-system.pdf

Monitoring and assimilation of early TROPOMI total column carbon monoxide data in the CAMS system

Author

Antje Inness

Ilse Alben

Anna Agusti-Panareda

Tobias Borsdoff

Johannes Flemming

Jochen Landgraf

Roberto Ribas

2019, Technical memorandum, ECMWF Technical Memoranda

File

18861-monitoring-and-assimilation-early-tropomi-total-column-carbon-monoxide-data-cams-system.pdf

Use of ERA5 to Initialize Ensemble Re-forecasts

Author

Magdalena Alonso-Balmaseda

2019, Technical memorandum, ECMWF Technical Memoranda

File

18872-use-era5-initialize-ensemble-re-forecasts.pdf

Assimilation of SMOS brightness temperatures in the ECMWF IFS

Author

J. Munoz-Sabater

H. Lawrence

C. Albergel

Patricia de Rosnay

L. Isaksen

S. Mecklenburg

Y. Kerr

M. Drusch

2019, Technical memorandum, ECMWF Technical Memoranda

File

18897-assimilation-smos-brightness-temperatures-ecmwf-ifs.pdf

Use and Verification of ECMWF Products in Member and Co-operating States (2018)

Author

Tim Hewson

2019, Technical memorandum, ECMWF Technical Memoranda

File

18911-use-and-verification-ecmwf-products-member-and-co-operating-states-2018.pdf

Towards Improved Sea Ice Initialization and Forecasting with the IFS

Author

Beena Balan-Sarojini

Steffen Tietsche

Michael Mayer

Magdalena Alonso-Balmaseda

Hao Zuo

2019, Technical memorandum, ECMWF Technical Memoranda

File

18918-towards-improved-sea-ice-initialization-and-forecasting-ifs.pdf

Search ECMWF publications

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Extended-range predictions with ECMWF models. II. Influence of horizontal resolution on systematic error and forecast skill

Data assimilation and anomalous lows

Observing system experiments on NESDIS statistical retrievals of TOVS data using the 1988 ECMWF data assimilation system

Changes in the ECMWF analysis-forecasting scheme and the systematic error of the model

Extended-range predictions with ECMWF models. III: Time-lagged ensemble forecasting

Data assimilation and forecast experiment at ECMWF using the '3I' retrieval scheme for satellite soundings

Quality control of NESDIS physical retrievals of TOVS satellite data

First studies with a prognostic cloud generation scheme

Report on fifth meeting of Member State Computing Representatives, 11-14 April 1989

Description of the radiation scheme in the ECMWF model

Design of a variational analysis: Organisation and main scientific points. Computation of the distance to the observations

Research and operational developments related to the use of satellite data in the ECMWF assimilations system

Software organization of the variational analysis: Format of observations

Extended-range predictions with ECMWF models. I. Interannual variability in operational model integrations

Synoptic characteristics of the ECMWF Chernobyl data set

Tropical-extratropical interaction associated with the 30-60 day oscillation and its impact on medium and extended range predictability

Evaluation and development of the ECMWF humidity analysis

Weakly coupled ocean-atmosphere data assimilation in the ECMWF NWP system

Global observing system experiments in the ECMWF assimilation system

Monitoring and assimilation of early TROPOMI total column carbon monoxide data in the CAMS system

Use of ERA5 to Initialize Ensemble Re-forecasts

Assimilation of SMOS brightness temperatures in the ECMWF IFS

Use and Verification of ECMWF Products in Member and Co-operating States (2018)

Towards Improved Sea Ice Initialization and Forecasting with the IFS

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