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Four-dimensional assimilation in the presence of baroclinic instability

Author

Florence Rabier

P. Courtier

1991, Technical memorandum, ECMWF Technical Memoranda

File

11787-four-dimensional-assimilation-presence-baroclinic-instability.pdf

Report on the sixth meeting of Member State Computing Representatives, 3-5 June 1991

Author

A. Lea

1991, Technical memorandum, ECMWF Technical Memoranda

File

10683-report-sixth-meeting-member-state-computing-representatives-3-5-june-1991.pdf

Development of a variational assimilation system

Author

J. Pailleux

W.A. Heckley

Drasko Vasiljevic

Jean-Noël Thépaut

Florence Rabier

Carla Cardinali

Erik Andersson

1991, Technical memorandum, ECMWF Technical Memoranda

File

11480-development-variational-assimilation-system.pdf

Clouds and radiation.

Author

J.-J. Morcrette

L. Illari

E. Klinker

H. Le Treut

M.J. Miller

P. Rasch

M. Tiedtke

1991, Technical memorandum, ECMWF Technical Memoranda

File

11258-clouds-and-radiation.pdf

Development of a high-resolution semi-Lagrangian version of the ECMWF forecast model

Author

Adrian Simmons

1991, Technical memorandum, ECMWF Technical Memoranda

File

12246-development-high-resolution-semi-lagrangian-version-ecmwf-forecast-model.pdf

Use of SATOB satellite winds in a variational analysis scheme

Author

L. Perron

1991, Technical memorandum, ECMWF Technical Memoranda

File

11626-use-satob-satellite-winds-variational-analysis-scheme.pdf

A fast radiative transfer model for satellite sounding systems

Author

J. Eyre

1991, Technical memorandum, ECMWF Technical Memoranda

File

9329-fast-radiative-transfer-model-satellite-sounding-systems.pdf

Atmospheric instability and ensemble weather prediction

Author

Franco Molteni

R. Mureau

T.N. Palmer

1991, Technical memorandum, ECMWF Technical Memoranda

File

11199-atmospheric-instability-and-ensemble-weather-prediction.pdf

Four-dimensional variational data assimilation using the adjoint of a multilevel primitiveequation model

Author

Jean-Noël Thépaut

P. Courtier

1991, Technical memorandum, ECMWF Technical Memoranda

File

12693-four-dimensional-variational-data-assimilation-using-adjoint-multilevel-primitiveequation.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

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

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

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

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

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

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

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

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

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

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

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

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

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

Search ECMWF publications

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Four-dimensional assimilation in the presence of baroclinic instability

Report on the sixth meeting of Member State Computing Representatives, 3-5 June 1991

Development of a variational assimilation system

Clouds and radiation.

Development of a high-resolution semi-Lagrangian version of the ECMWF forecast model

Use of SATOB satellite winds in a variational analysis scheme

A fast radiative transfer model for satellite sounding systems

Atmospheric instability and ensemble weather prediction

Four-dimensional variational data assimilation using the adjoint of a multilevel primitiveequation model

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

Software organization of the variational analysis: Format of observations

Description of the radiation scheme in the ECMWF model

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

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

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

Evaluation and development of the ECMWF humidity analysis

Synoptic characteristics of the ECMWF Chernobyl data set

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

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

First studies with a prognostic cloud generation scheme

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

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

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

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