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A new prognostic bulk microphysics scheme for the IFS

Author

Richard Forbes

A.M. Tompkins

A. Untch

2011, Technical memorandum, ECMWF Technical Memoranda

File

9441-new-prognostic-bulk-microphysics-scheme-ifs.pdf

Weak-constraint and long window 4DVAR

Author

Mike Fisher

Y. Trémolet

H. Auvinen

D. Tan

P. Poli

2011, Technical memorandum, ECMWF Technical Memoranda

File

9414-weak-constraint-and-long-window-4dvar.pdf

Towards the use of altimetry for operational seasonal forecasting

Author

J. Segschneider

D.L.T. Anderson

Tim Stockdale

2000, Technical memorandum, ECMWF Technical Memoranda

File

12162-towards-use-altimetry-operational-seasonal-forecasting.pdf

Initialization of seasonal forecasts assimilating sea level and temperature observations

Author

J. Segschneider

D.L.T. Anderson

J. Vialard

Magdalena Alonso-Balmaseda

Tim Stockdale

A. Troccoli

K. Haines

2000, Technical memorandum, ECMWF Technical Memoranda

File

12163-initialization-seasonal-forecasts-assimilating-sea-level-and-temperature-observations.pdf

Anomalous temperature and salinity variations in the tropical Atlantic: Possible causes and implications for the use of altimeter data

Author

J. Segschneider

Magdalena Alonso-Balmaseda

D.L.T. Anderson

2000, Technical memorandum, ECMWF Technical Memoranda

File

12165-anomalous-temperature-and-salinity-variations-tropical-atlantic-possible-causes-and.pdf

Evaluation of remotely sensed and modelled soil moisture products using global ground-based in situ observations

Author

C. Albergel

Patricia de Rosnay

C. Gruhier

J. Munoz-Sabater

S. Hasenauer

L. Isaksen

Y.F. Kerr

W. Wagner

2011, Technical memorandum, ECMWF Technical Memoranda

File

7665-evaluation-remotely-sensed-and-modelled-soil-moisture-products-using-global-ground-based-situ.pdf

Soil moisture analyses at ECMWF: evaluation using global ground-based in situ observations

Author

C. Albergel

Patricia de Rosnay

Gianpaolo Balsamo

L. Isaksen

J. Munoz-Sabater

2011, Technical memorandum, ECMWF Technical Memoranda

File

7670-soil-moisture-analyses-ecmwf-evaluation-using-global-ground-based-situ-observations.pdf

Sea level assimilation experiments in the tropical pacific

Author

J.O.S. Alves

K. Haines

D.L.T. Anderson

2000, Technical memorandum, ECMWF Technical Memoranda

File

7691-sea-level-assimilation-experiments-tropical-pacific.pdf

Diagnosis of background errors for radiances and other observable quantities in a variational data assimilation scheme, and the explanation of a case of poor convergence

Author

Erik Andersson

Mike Fisher

R. Munro

2000, Technical memorandum, ECMWF Technical Memoranda

File

7747-diagnosis-background-errors-radiances-and-other-observable-quantities-variational-data.pdf

On the contribution of lakes in predicting near-surface temperature in a global weather forecasting model

Author

Gianpaolo Balsamo

R. Salgado

Emanuel Dutra

Souhail Boussetta

Tim Stockdale

M. Potes

2011, Technical memorandum, ECMWF Technical Memoranda

File

7925-contribution-lakes-predicting-near-surface-temperature-global-weather-forecasting-model.pdf

Tropical singular vectors computed with linearized diabatic physics

Author

J. Barkmeijer

Roberto Buizza

T.N. Palmer

K. Puri

J.-F. Mahfouf

2000, Technical memorandum, ECMWF Technical Memoranda

File

7946-tropical-singular-vectors-computed-linearized-diabatic-physics.pdf

Simulations of volcanic plumes with the ECMWF/MACC aerosol system

Author

Angela Benedetti

J. Kaiser

J.-J. Morcrette

Reime Eresmaa

S. Lu

2011, Technical memorandum, ECMWF Technical Memoranda

File

8062-simulations-volcanic-plumes-ecmwfmacc-aerosol-system.pdf

Intercomparison of the performance of operational ocean wave forecasting systems with buoy data

Author

Jean-Raymond Bidlot

D.J. Holmes

P.A. Wittmann

R. Lalbeharry

H.S. Chen

2000, Technical memorandum, ECMWF Technical Memoranda

File

8225-intercomparison-performance-operational-ocean-wave-forecasting-systems-buoy-data.pdf

Diagnosis of the ECMWF ocean-wave forecasting system

Author

Peter Janssen

Jean-Raymond Bidlot

B. Hansen

2000, Technical memorandum, ECMWF Technical Memoranda

File

10222-diagnosis-ecmwf-ocean-wave-forecasting-system.pdf

Temporal evolution of innovation and residual statistics in the ECMWF variational data assimilation systems

Author

H Järvinen

2000, Technical memorandum, ECMWF Technical Memoranda

File

10347-temporal-evolution-innovation-and-residual-statistics-ecmwf-variational-data-assimilation.pdf

Forecasting system performance in summer 1999. Part 1 - Diagnostics related to the forecast performance during spring and summer 1999

Author

E. Klinker

Laura Ferranti

2000, Technical memorandum, ECMWF Technical Memoranda

File

10504-forecasting-system-performance-summer-1999-part-1-diagnostics-related-forecast-performance.pdf

A review of predictability and ECMWF forecast performance, with emphasis on Europe

Author

T.N. Palmer

C. Brankovic

Roberto Buizza

P. Chessa

Laura Ferranti

2000, Technical memorandum, ECMWF Technical Memoranda

File

11491-review-predictability-and-ecmwf-forecast-performance-emphasis-europe.pdf

A study on the spectral and radiometric specifications of a post-EPS microwave imaging mission

Author

C. Peubey

W. Bell

Peter Bauer

S. Di Michele

2011, Technical memorandum, ECMWF Technical Memoranda

File

11662-study-spectral-and-radiometric-specifications-post-eps-microwave-imaging-mission.pdf

Verification of the ECMWF ensemble forecasts of wind speed against observations

Author

P. Pinson

Renate Hagedorn

2011, Technical memorandum, ECMWF Technical Memoranda

File

11679-verification-ecmwf-ensemble-forecasts-wind-speed-against-observations.pdf

Effect of ensemble size on reliability and Brier score

Author

David Richardson

2000, Technical memorandum, ECMWF Technical Memoranda

File

11904-effect-ensemble-size-reliability-and-brier-score.pdf

Verification statistics and evaluations of ECMWF forecasts in 2010-2011.

Author

David Richardson

Jean-Raymond Bidlot

Laura Ferranti

A Ghelli

Thomas Haiden

Tim Hewson

Martin Janousek

F. Prates

Frédéric Vitart

2011, Technical memorandum, ECMWF Technical Memoranda

File

11916-verification-statistics-and-evaluations-ecmwf-forecasts-2010-2011.pdf

Operational implementation of RTTOV-10 in the IFS

Author

Niels Bormann

Alan Geer

Tomas Wilhelmsson

2011, Technical memorandum, ECMWF Technical Memoranda

File

8304-operational-implementation-rttov-10-ifs.pdf

Impact of a satellite-derived Leaf Area Index monthly climatology in a global Numerical Weather Prediction model

Author

Souhail Boussetta

Gianpaolo Balsamo

Anton Beljaars

Tomas Kral

L. Jarlan

2011, Technical memorandum, ECMWF Technical Memoranda

File

8339-impact-satellite-derived-leaf-area-index-monthly-climatology-global-numerical-weather.pdf

Impact of horizontal resolution on seasonal integrations

Author

C. Brankovic

D. Gregory

2000, Technical memorandum, ECMWF Technical Memoranda

File

8363-impact-horizontal-resolution-seasonal-integrations.pdf

Search ECMWF publications

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A new prognostic bulk microphysics scheme for the IFS

Weak-constraint and long window 4DVAR

Towards the use of altimetry for operational seasonal forecasting

Initialization of seasonal forecasts assimilating sea level and temperature observations

Anomalous temperature and salinity variations in the tropical Atlantic: Possible causes and implications for the use of altimeter data

Evaluation of remotely sensed and modelled soil moisture products using global ground-based in situ observations

Soil moisture analyses at ECMWF: evaluation using global ground-based in situ observations

Sea level assimilation experiments in the tropical pacific

Diagnosis of background errors for radiances and other observable quantities in a variational data assimilation scheme, and the explanation of a case of poor convergence

On the contribution of lakes in predicting near-surface temperature in a global weather forecasting model

Tropical singular vectors computed with linearized diabatic physics

Simulations of volcanic plumes with the ECMWF/MACC aerosol system

Intercomparison of the performance of operational ocean wave forecasting systems with buoy data

Diagnosis of the ECMWF ocean-wave forecasting system

Temporal evolution of innovation and residual statistics in the ECMWF variational data assimilation systems

Forecasting system performance in summer 1999. Part 1 - Diagnostics related to the forecast performance during spring and summer 1999

A review of predictability and ECMWF forecast performance, with emphasis on Europe

A study on the spectral and radiometric specifications of a post-EPS microwave imaging mission

Verification of the ECMWF ensemble forecasts of wind speed against observations

Effect of ensemble size on reliability and Brier score

Verification statistics and evaluations of ECMWF forecasts in 2010-2011.

Operational implementation of RTTOV-10 in the IFS

Impact of a satellite-derived Leaf Area Index monthly climatology in a global Numerical Weather Prediction model

Impact of horizontal resolution on seasonal integrations

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