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Some aspects of the improvement in skill of numerical weather prediction

Author

Adrian Simmons

A. Hollingsworth

2001, Technical memorandum, ECMWF Technical Memoranda

File

12238-some-aspects-improvement-skill-numerical-weather-prediction.pdf

Impact and feedback of ocean waves on the atmosphere

Author

Peter Janssen

J. Doyle

Jean-Raymond Bidlot

B. Hansen

L. Isaksen

P. Viterbo

2001, Technical memorandum, ECMWF Technical Memoranda

File

10225-impact-and-feedback-ocean-waves-atmosphere.pdf

Report on the thirteenth meeting of Member State Computing Representatives, 3-4 May 2001

Author

P. Prior

2001, Technical memorandum, ECMWF Technical Memoranda

File

11729-report-thirteenth-meeting-member-state-computing-representatives-3-4-may-2001.pdf

Model clouds as seen from space: comparison with geostationary imagery in the 11um window channel

Author

F. Chevallier

G.A. Kelly

2001, Report, EUMETSAT/ECMWF NWP-SAF Research Report, ECMWF/EUMETSAT NWP-SAF

File

8696-model-clouds-seen-space-comparison-geostationary-imagery-11um-window-channel.pdf

Verification of precipitation forecasts over the Alpine region using a high density observing network

Author

T. Cherubini

A Ghelli

F. Lalaurette

2001, Technical memorandum, ECMWF Technical Memoranda

File

8680-verification-precipitation-forecasts-over-alpine-region-using-high-density-observing-network.pdf

The surface downward longwave radiation in the ECMWF forecast model

Author

J.-J. Morcrette

2001, Technical memorandum, ECMWF Technical Memoranda

File

11237-surface-downward-longwave-radiation-ecmwf-forecast-model.pdf

Preparatory studies for the use of observations from the Earth Radiation Mission in Numerical Weather Prediction.

Author

Marta Janiskova

2001, Report, Contract Report for ESA contract 13151/98/NL/GD, ESA Contract Report

File

10170-preparatory-studies-use-observations-earth-radiation-mission-numerical-weather-prediction.pdf

A Strategy for High-Resolution Ensemble Prediction Part II: Limited-area experiments in four Alpine flood events

Author

C. Marsigli

A. Montani

F. Nerozzi

T. Paccagnella

S. Tibaldi

Franco Molteni

Roberto Buizza

2001, Technical memorandum, ECMWF Technical Memoranda

File

10981-strategy-high-resolution-ensemble-prediction-part-ii-limited-area-experiments-four-alpine.pdf

An improved general fast radiative transfer model for the assimilation of radiance observations

Author

Marco Matricardi

F. Chevallier

S. Tjemkes

2001, Technical memorandum, ECMWF Technical Memoranda

File

11030-improved-general-fast-radiative-transfer-model-assimilation-radiance-observations.pdf

A Strategy for High-Resolution Ensemble Prediction Part I: Definition of Representative Members and Global-Model Experiments

Author

Franco Molteni

Roberto Buizza

C. Marsigli

A. Montani

F. Nerozzi

T. Paccagnella

2001, Technical memorandum, ECMWF Technical Memoranda

File

11187-strategy-high-resolution-ensemble-prediction-part-i-definition-representative-members-and.pdf

Climatologies of sensitive areas for short term forecast errors over Europe - EUMETNET-EUCOS study

Author

G.J. Marseille

F. Bouttier

2001, Technical memorandum, ECMWF Technical Memoranda

File

10978-climatologies-sensitive-areas-short-term-forecast-errors-over-europe-eumetnet-eucos-study.pdf

End to end ensemble forecasting: Towards evaluating the economic value of the Ensemble Prediction System

Author

L.A. Smith

M.S. Roulston

J. von Hardenbergm

2001, Technical memorandum, ECMWF Technical Memoranda

File

12331-end-end-ensemble-forecasting-towards-evaluating-economic-value-ensemble-prediction-system.ps

Observing systems experiments in the ECMWF 4D-Var data assimilation system

Author

F. Bouttier

G.A. Kelly

2001, Technical memorandum, ECMWF Technical Memoranda

File

8351-observing-systems-experiments-ecmwf-4d-var-data-assimilation-system.pdf

Report on the twelfth meeting of Member State Computing Representatives, 18-19 May 2000

Author

Umberto Modigliani

Compilers Prior

2001, Technical memorandum, ECMWF Technical Memoranda

File

11172-report-twelfth-meeting-member-state-computing-representatives-18-19-may-2000.pdf

Rain detection over land surfaces using passive microwave satellite data

Author

B. Bauer

2001, Technical memorandum, ECMWF Technical Memoranda

File

7971-rain-detection-over-land-surfaces-using-passive-microwave-satellite-data.pdf

The use of profiler data at ECMWF

Author

F. Bouttier

2001, Technical memorandum, ECMWF Technical Memoranda

File

8342-use-profiler-data-ecmwf.pdf

On the duration of the linear regime: is 24 hours a long time in weather forecasting?

Author

I Gilmour

L.A. Smith

Roberto Buizza

2001, Technical memorandum, ECMWF Technical Memoranda

File

9597-duration-linear-regime-24-hours-long-time-weather-forecasting.pdf

Accessment of the ECMWF model cloudiness and surface radiation fields at the ARM-SGP site

Author

J.-J. Morcrette

2001, Technical memorandum, ECMWF Technical Memoranda

File

11236-accessment-ecmwf-model-cloudiness-and-surface-radiation-fields-arm-sgp-site.pdf

The impact of new sub-grid scale orography fields on the ECMWF model

Author

U. Uhrner

2001, Technical memorandum, ECMWF Technical Memoranda

File

12862-impact-new-sub-grid-scale-orography-fields-ecmwf-model.pdf

Comparative assessment of ERA-40 wave data

Author

S. Caires

A. Sterl

2001, Conference Paper, Workshop on Re-analysis, 5-9 November 2001, ERA-40 Project Report Series

File

73908-comparative-assessment-era-40-wave-data.pdf

Problems in four-dimensional data assimilation

Author

L. Bengtsson

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

8077-problems-four-dimensional-data-assimilation.pdf

Design of a forecasting system for ECMWF

Author

L. Bengtsson

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

8078-design-forecasting-system-ecmwf.pdf

The effects of surface fiction in a synoptic scale numerical model

Author

G. Fischer

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

74477-effects-surface-fiction-synoptic-scale-numerical-model.pdf

Numerical studies on the energetics of synoptic-scale waves

Author

G. Fischer

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

74478-numerical-studies-energetics-synoptic-scale-waves.pdf

Search ECMWF publications

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Some aspects of the improvement in skill of numerical weather prediction

Impact and feedback of ocean waves on the atmosphere

Report on the thirteenth meeting of Member State Computing Representatives, 3-4 May 2001

Model clouds as seen from space: comparison with geostationary imagery in the 11um window channel

Verification of precipitation forecasts over the Alpine region using a high density observing network

The surface downward longwave radiation in the ECMWF forecast model

Preparatory studies for the use of observations from the Earth Radiation Mission in Numerical Weather Prediction.

A Strategy for High-Resolution Ensemble Prediction Part II: Limited-area experiments in four Alpine flood events

An improved general fast radiative transfer model for the assimilation of radiance observations

A Strategy for High-Resolution Ensemble Prediction Part I: Definition of Representative Members and Global-Model Experiments

Climatologies of sensitive areas for short term forecast errors over Europe - EUMETNET-EUCOS study

End to end ensemble forecasting: Towards evaluating the economic value of the Ensemble Prediction System

Observing systems experiments in the ECMWF 4D-Var data assimilation system

Report on the twelfth meeting of Member State Computing Representatives, 18-19 May 2000

Rain detection over land surfaces using passive microwave satellite data

The use of profiler data at ECMWF

On the duration of the linear regime: is 24 hours a long time in weather forecasting?

Accessment of the ECMWF model cloudiness and surface radiation fields at the ARM-SGP site

The impact of new sub-grid scale orography fields on the ECMWF model

Comparative assessment of ERA-40 wave data

Problems in four-dimensional data assimilation

Design of a forecasting system for ECMWF

The effects of surface fiction in a synoptic scale numerical model

Numerical studies on the energetics of synoptic-scale waves

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