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Impact on initialization strategies and observations on seasonal forecast skill

Author

Magdalena Alonso-Balmaseda

D.L.T. Anderson

2008, Technical memorandum, ECMWF Technical Memoranda

File

7903-impact-initialization-strategies-and-observations-seasonal-forecast-skill.pdf

A revised hydrology for the ECMWF model: Verification from field site to terrestrial water storage and impact in the Integrated Forecast System

Author

Gianpaolo Balsamo

P. Viterbo

Anton Beljaars

B.J.J. van den Hurk

M. Hirschi

A. Betts

K. Scipal

2008, Technical memorandum, ECMWF Technical Memoranda

File

7921-revised-hydrology-ecmwf-model-verification-field-site-terrestrial-water-storage-and-impact.pdf

Advances in simulating atmospheric variability with the ECMWF model: from synoptic to decadal time-scales

Author

Peter Bechtold

M. Köhler

T. Jung

F. Doblas-Reyes

2008, Technical memorandum, ECMWF Technical Memoranda

File

8011-advances-simulating-atmospheric-variability-ecmwf-model-synoptic-decadal-time-scales.pdf

Aerosol analysis and forecast in the ECMWF Integrated Forecast System: Data assimilation.

Author

Angela Benedetti

J.-J. Morcrette

O. Boucher

A. Dethof

Richard Engelen

Mike Fisher

H. Flentjes

N. Huneeus

Luke Jones

J. Kaiser

S. Kinne

A. Mangold

Miha Razinger

Adrian Simmons

Martin Suttie

the team

2008, Technical memorandum, ECMWF Technical Memoranda

File

8065-aerosol-analysis-and-forecast-ecmwf-integrated-forecast-system-data-assimilation.pdf

Comparison of river basin hydrometeorology in ERA-Interim and ERA-40 with observations

Author

A. Betts

M. Köhler

Yuanchong Zhang

2008, Technical memorandum, ECMWF Technical Memoranda

File

8220-comparison-river-basin-hydrometeorology-era-interim-and-era-40-observations.pdf

The surface and sub-surface scheme in the ECMWF forecasting model: Revision andoperational assessment

Author

C. Blondin

H. Böttger

1987, Technical memorandum, ECMWF Technical Memoranda

File

8246-surface-and-sub-surface-scheme-ecmwf-forecasting-model-revision-andoperational-assessment.pdf

Comparison of a 51-member low-resolution (TL399L62) ensemble with a 6-member high-resolution (TL799L91) lagged-forecast ensemble.

Author

Roberto Buizza

2008, Technical memorandum, ECMWF Technical Memoranda

File

8477-comparison-51-member-low-resolution-tl399l62-ensemble-6-member-high-resolution-tl799l91-lagged.pdf

Report on a trial production of ECMWF forecasts based on 00Z data, 10 September - 30 November 1986

Author

H. Böttger

L. Campbell

V. Akyildiz

1987, Technical memorandum, ECMWF Technical Memoranda

File

8523-report-trial-production-ecmwf-forecasts-based-00z-data-10-september-30-november-1986.pdf

ECMWF monitoring tools and their application to North American radiosonde data

Author

H. Böttger

A. Radford

D. Söderman

1987, Technical memorandum, ECMWF Technical Memoranda

File

8530-ecmwf-monitoring-tools-and-their-application-north-american-radiosonde-data.pdf

ECMWF radiosonde monitoring results for OWSE-NA evaluation July 1986 to July 1987

Author

H. Böttger

A. Radford

D. Söderman

1987, Technical memorandum, ECMWF Technical Memoranda

File

8531-ecmwf-radiosonde-monitoring-results-owse-na-evaluation-july-1986-july-1987.pdf

Euro-Atlantic circulation types and modes of variability in winter in ERA-40 and NCEP reanalysis

Author

M.J. Casado

M.A. Pastor

F. Doblas-Reyes

2008, Technical memorandum, ECMWF Technical Memoranda

File

8608-euro-atlantic-circulation-types-and-modes-variability-winter-era-40-and-ncep-reanalysis.pdf

Operational flood forecasting: a review of ensemble techniques

Author

Hannah Cloke

Florian Pappenberger

2008, Technical memorandum, ECMWF Technical Memoranda

File

8742-operational-flood-forecasting-review-ensemble-techniques.pdf

An ensemble three-dimensional variational data assimilation system for the global ocean: sensitivity to the observation- and background-error variance formulation.

Author

N. Daget

A.T. Weaver

Magdalena Alonso-Balmaseda

2008, Technical memorandum, ECMWF Technical Memoranda

File

74111-ensemble-three-dimensional-variational-data-assimilation-system-global-ocean-sensitivity.pdf

Variational bias correction in ERA-Interim

Author

D.P. Dee

S. Uppala

2008, Technical memorandum, ECMWF Technical Memoranda

File

8936-variational-bias-correction-era-interim.pdf

Addressing model uncertainty in seasonal and annual dynamical ensemble forecasts.

Author

F. Doblas-Reyes

Antje Weisheimer

M. Deque

N. Keenlyside

M. McVean

J. Murphy

P. Rogel

D.M. Smith

T.N. Palmer

2008, Technical memorandum, ECMWF Technical Memoranda

File

9069-addressing-model-uncertainty-seasonal-and-annual-dynamical-ensemble-forecasts.pdf

Exploitation of satellite data in the surface analysis

Author

M. Drusch

K. Scipal

Patricia de Rosnay

Gianpaolo Balsamo

Erik Andersson

P. Bougeault

P. Viterbo

2008, Technical memorandum, ECMWF Technical Memoranda

File

9145-exploitation-satellite-data-surface-analysis.pdf

Comparing ERA-40 based L-band brightness temperatures with Skylab observations: A calibration / validation study using the Community Microwave Emission Model

Author

M. Drusch

T. Holmes

Patricia de Rosnay

Gianpaolo Balsamo

2008, Technical memorandum, ECMWF Technical Memoranda

File

9146-comparing-era-40-based-l-band-brightness-temperatures-skylab-observations-calibration.pdf

Turbulence closure applied to the parameterisation of vertical diffusion in the ECMWFmodel

Author

L. Dümenil

1987, Technical memorandum, ECMWF Technical Memoranda

File

9189-turbulence-closure-applied-parameterisation-vertical-diffusion-ecmwfmodel.pdf

Four-dimensional data assimilation of atmospheric CO2 using AIRS observations

Author

Richard Engelen

S. Serrar

F. Chevallier

2008, Technical memorandum, ECMWF Technical Memoranda

File

9298-four-dimensional-data-assimilation-atmospheric-co2-using-airs-observations.pdf

Data assimilation in weather forecasting: a case study in PDE-constrained optimization

Author

Mike Fisher

J. Nocedal

Y. Trémolet

S.J. Wright

2008, Technical memorandum, ECMWF Technical Memoranda

File

9413-data-assimilation-weather-forecasting-case-study-pde-constrained-optimization.pdf

Decoding data represented in FM94 BUFR

Author

J. Gibson

M. Dragosavac

1987, Technical memorandum, ECMWF Technical Memoranda

File

9572-decoding-data-represented-fm94-bufr.pdf

CMOD5.N: A C-band geophysical model function for equivalent neutral wind.

Author

Hans Hersbach

2008, Technical memorandum, ECMWF Technical Memoranda

File

9873-cmod5n-c-band-geophysical-model-function-equivalent-neutral-wind.pdf

The verification of objective analyses: Diagnostics of analysis system performance

Author

A. Hollingsworth

P. Lönnberg

1987, Technical memorandum, ECMWF Technical Memoranda

File

9977-verification-objective-analyses-diagnostics-analysis-system-performance.pdf

The spin-up problem

Author

L. Illari

1987, Technical memorandum, ECMWF Technical Memoranda

File

10096-spin-problem.pdf

Search ECMWF publications

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Impact on initialization strategies and observations on seasonal forecast skill

A revised hydrology for the ECMWF model: Verification from field site to terrestrial water storage and impact in the Integrated Forecast System

Advances in simulating atmospheric variability with the ECMWF model: from synoptic to decadal time-scales

Aerosol analysis and forecast in the ECMWF Integrated Forecast System: Data assimilation.

Comparison of river basin hydrometeorology in ERA-Interim and ERA-40 with observations

The surface and sub-surface scheme in the ECMWF forecasting model: Revision andoperational assessment

Comparison of a 51-member low-resolution (TL399L62) ensemble with a 6-member high-resolution (TL799L91) lagged-forecast ensemble.

Report on a trial production of ECMWF forecasts based on 00Z data, 10 September - 30 November 1986

ECMWF monitoring tools and their application to North American radiosonde data

ECMWF radiosonde monitoring results for OWSE-NA evaluation July 1986 to July 1987

Euro-Atlantic circulation types and modes of variability in winter in ERA-40 and NCEP reanalysis

Operational flood forecasting: a review of ensemble techniques

An ensemble three-dimensional variational data assimilation system for the global ocean: sensitivity to the observation- and background-error variance formulation.

Variational bias correction in ERA-Interim

Addressing model uncertainty in seasonal and annual dynamical ensemble forecasts.

Exploitation of satellite data in the surface analysis

Comparing ERA-40 based L-band brightness temperatures with Skylab observations: A calibration / validation study using the Community Microwave Emission Model

Turbulence closure applied to the parameterisation of vertical diffusion in the ECMWFmodel

Four-dimensional data assimilation of atmospheric CO2 using AIRS observations

Data assimilation in weather forecasting: a case study in PDE-constrained optimization

Decoding data represented in FM94 BUFR

CMOD5.N: A C-band geophysical model function for equivalent neutral wind.

The verification of objective analyses: Diagnostics of analysis system performance

The spin-up problem

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