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Influence of aerosol climatology on forecasts of the African Easterly Jet.

Author

A.M. Tompkins

Carla Cardinali

J.-J. Morcrette

Mark Rodwell

2005, Technical memorandum, ECMWF Technical Memoranda

File

12786-influence-aerosol-climatology-forecasts-african-easterly-jet.pdf

The impact of moist singular vectors and horizontal resolution on short-range limited-area ensemble forecasts for two European winter storms.

Author

Andre Walser

M. Arpagus

Martin Leutbecher

C. Appenzeller

2005, Technical memorandum, ECMWF Technical Memoranda

File

12982-impact-moist-singular-vectors-and-horizontal-resolution-short-range-limited-area-ensemble.pdf

High-frequency AMDAR data - a European aircraft data collection trial and impact assessment.

Author

Erik Andersson

Carla Cardinali

B. Truscott

T. Hovberg

2005, Technical memorandum, ECMWF Technical Memoranda

File

7765-high-frequency-amdar-data-european-aircraft-data-collection-trial-and-impact-assessment.pdf

Experimental 2D-Var assimilation of ARM cloud and precipitation observations.

Author

Philippe Lopez

Angela Benedetti

Peter Bauer

Marta Janiskova

M. Köhler

2005, Technical memorandum, ECMWF Technical Memoranda

File

10800-experimental-2d-var-assimilation-arm-cloud-and-precipitation-observations.pdf

The role of air-sea interaction in controlling the optimal perturbations of low-frequency tropical coupled ocean-atmosphere modes

Author

A.M. Moore

J. Vialard

A.T. Weaver

D.L.T. Anderson

R. Kleeman

J.R. Johnson

2001, Technical memorandum, ECMWF Technical Memoranda

File

11232-role-air-sea-interaction-controlling-optimal-perturbations-low-frequency-tropical-coupled.pdf

Severe weather prediction

Author

T.N. Palmer

J. Barkmeijer

Roberto Buizza

C. Jakob

F. Lalaurette

T. Paccagnella

David Richardson

2001, Technical memorandum, ECMWF Technical Memoranda

File

11534-severe-weather-prediction.pdf

The feasibility of monitoring CO2 from high resolution infrared sounders

Author

A. Chedin

A. Hollingsworth

N.A. Scott

R. Saunders

Marco Matricardi

J. Etcheto

C. Clerbaux

R. Armante

2001, Technical memorandum, ECMWF Technical Memoranda

File

8656-feasibility-monitoring-co2-high-resolution-infrared-sounders.pdf

Large scale non-turbulent dynamics in the atmosphere

Author

Mike Cullen

2001, Technical memorandum, ECMWF Technical Memoranda

File

8831-large-scale-non-turbulent-dynamics-atmosphere.pdf

Large-amplitude nonlinear stability results for atmospheric circulations

Author

Mike Cullen

2001, Technical memorandum, ECMWF Technical Memoranda

File

8832-large-amplitude-nonlinear-stability-results-atmospheric-circulations.pdf

Comparison of land surface hydrology in regional climate simulations of the Baltic Sea catchment

Author

B.J.J. van den Hurk

L.P. Graham

P. Viterbo

2001, Technical memorandum, ECMWF Technical Memoranda

File

12899-comparison-land-surface-hydrology-regional-climate-simulations-baltic-sea-catchment.ps

Impact of NSCAT winds on tropical cyclones in the ECMWF 4D-Var assimilation system

Author

M. Leidner

L. Isaksen

R. Hoffman

2001, Technical memorandum, ECMWF Technical Memoranda

File

10705-impact-nscat-winds-tropical-cyclones-ecmwf-4d-var-assimilation-system.pdf

Verification statistics and evaluations of ECMWF forecasts in 2000-2001

Author

F. Lalaurette

Laura Ferranti

2001, Technical memorandum, ECMWF Technical Memoranda

File

73283-verification-statistics-and-evaluations-ecmwf-forecasts-2000-2001.pdf

Developments in 4D-Var and Kalman Filtering

Author

Mike Fisher

Erik Andersson

2001, Technical memorandum, ECMWF Technical Memoranda

File

9409-developments-4d-var-and-kalman-filtering.pdf

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

On the simulation of up-looking and down-looking high-resolution radiance spectra using two different radiative transfer models

Author

R. Rizzi

Marco Matricardi

F. Miskolczi

2001, Technical memorandum, ECMWF Technical Memoranda

File

11957-simulation-looking-and-down-looking-high-resolution-radiance-spectra-using-two-different.pdf

The development of 12-hourly 4D-Var. With annexes supplied by M. Miller, M. Hortal and L. Isaksen.

Author

F. Bouttier

2001, Technical memorandum, ECMWF Technical Memoranda

File

8344-development-12-hourly-4d-var-annexes-supplied-m-miller-m-hortal-and-l-isaksen.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

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

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

Search ECMWF publications

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Influence of aerosol climatology on forecasts of the African Easterly Jet.

The impact of moist singular vectors and horizontal resolution on short-range limited-area ensemble forecasts for two European winter storms.

High-frequency AMDAR data - a European aircraft data collection trial and impact assessment.

Experimental 2D-Var assimilation of ARM cloud and precipitation observations.

The role of air-sea interaction in controlling the optimal perturbations of low-frequency tropical coupled ocean-atmosphere modes

Severe weather prediction

The feasibility of monitoring CO2 from high resolution infrared sounders

Large scale non-turbulent dynamics in the atmosphere

Large-amplitude nonlinear stability results for atmospheric circulations

Comparison of land surface hydrology in regional climate simulations of the Baltic Sea catchment

Impact of NSCAT winds on tropical cyclones in the ECMWF 4D-Var assimilation system

Verification statistics and evaluations of ECMWF forecasts in 2000-2001

Developments in 4D-Var and Kalman Filtering

Some aspects of the improvement in skill of numerical weather prediction

On the simulation of up-looking and down-looking high-resolution radiance spectra using two different radiative transfer models

The development of 12-hourly 4D-Var. With annexes supplied by M. Miller, M. Hortal and L. Isaksen.

Impact and feedback of ocean waves on the atmosphere

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

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

The surface downward longwave radiation in the ECMWF forecast model

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

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