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On the numerical stability of surface-atmosphere coupling in weather and climate models

Author

Anton Beljaars

Emanuel Dutra

Gianpaolo Balsamo

2016, Technical memorandum, ECMWF Technical Memoranda

File

16336-numerical-stability-surface-atmosphere-coupling-weather-and-climate-models.pdf

On the operational implementation of the European Flood Awareness System (EFAS)

Author

Paul Smith

Florian Pappenberger

Fredrik Wetterhall

J. Thielen

Blazej Krzeminski

P. Salamon

D. Muraro

M. Kalas

C. Baugh

2016, Technical memorandum, ECMWF Technical Memoranda

File

16337-operational-implementation-european-flood-awareness-system-efas.pdf

Exploring EC-Earth 3.2-Beta performance on the new ECMWF Cray-Broadwell

Author

Souhail Boussetta

Cristian Simarro

D. Lucas

2016, Technical memorandum, ECMWF Technical Memoranda

File

16377-exploring-ec-earth-32-beta-performance-new-ecmwf-cray-broadwell.pdf

Ensemble of Data Assimilations applied to the CAMS' greenhouse gases analysis

Author

Sebastien Massart

Massimo Bonavita

2016, Technical memorandum, ECMWF Technical Memoranda

File

16438-ensemble-data-assimilations-applied-cams-greenhouse-gases-analysis.pdf

Slant path radiative transfer for the assimilation of sounder radiances

Author

Niels Bormann

2016, Technical memorandum, ECMWF Technical Memoranda

File

16482-slant-path-radiative-transfer-assimilation-sounder-radiances.pdf

ASCAT ocean surface wind assessment

Author

Giovanna De Chiara

Stephen English

Peter Janssen

Jean-Raymond Bidlot

2016, Technical memorandum, ECMWF Technical Memoranda

File

16513-ascat-ocean-surface-wind-assessment.pdf

Ozone-radiation interactions in the ECMWF forecast system.

Author

J.-J. Morcrette

2003, Technical memorandum, ECMWF Technical Memoranda

File

11263-ozone-radiation-interactions-ecmwf-forecast-system.pdf

Recent advances in radiation transfer parametrizations

Author

J.-J. Morcrette

Peter Bechtold

Anton Beljaars

Angela Benedetti

Axel Bonet

F. Doblas-Reyes

J. Hague

M. Hamrud

J. Haseler

J. Kaiser

Martin Leutbecher

G. Mozdzynski

Miha Razinger

Deborah Salmond

S. Serrar

Martin Suttie

A.M. Tompkins

A. Untch

Antje Weisheimer

2007, Technical memorandum, ECMWF Technical Memoranda

File

11264-recent-advances-radiation-transfer-parametrizations.pdf

A processor to get UV-B and UV-A radiation products in/from the ECMWF IFS

Author

J.-J. Morcrette

A. Arola

2007, Technical memorandum, ECMWF Technical Memoranda

File

11270-processor-get-uv-b-and-uv-radiation-products-ecmwf-ifs.pdf

Gustiness as predictor for lifting sea-salt and dust aerosols in the ECMWF IFS

Author

J.-J. Morcrette

Anton Beljaars

Angela Benedetti

Luke Jones

O. Boucher

2008, Technical memorandum, ECMWF Technical Memoranda

File

11276-gustiness-predictor-lifting-sea-salt-and-dust-aerosols-ecmwf-ifs.pdf

Prognostic aerosols in the ECMWF IFS : MACC vs GEMS aerosols

Author

J.-J. Morcrette

Angela Benedetti

Luke Jones

J. Kaiser

Miha Razinger

Martin Suttie

2011, Technical memorandum, ECMWF Technical Memoranda

File

11277-prognostic-aerosols-ecmwf-ifs-macc-vs-gems-aerosols.pdf

A reduced radiation grid for the ECMWF Integrated Forecasting System

Author

J.-J. Morcrette

G. Mozdzynski

Martin Leutbecher

2007, Technical memorandum, ECMWF Technical Memoranda

File

11278-reduced-radiation-grid-ecmwf-integrated-forecasting-system.pdf

Aerosol analysis and forecast in the ECMWF Integrated Forecast System: Forward modelling.

Author

J.-J. Morcrette

O. Boucher

Luke Jones

Deborah Salmond

Peter Bechtold

Anton Beljaars

Angela Benedetti

Axel Bonet

J. Kaiser

Miha Razinger

M.G. Schulz

S. Serrar

Adrian Simmons

M. Sofiev

Martin Suttie

A.M. Tompkins

A. Untch

the team

2008, Technical memorandum, ECMWF Technical Memoranda

File

11281-aerosol-analysis-and-forecast-ecmwf-integrated-forecast-system-forward-modelling.pdf

Aerosol-cloud-radiation interactions and their impact on ECMWF/MACC forecasts

Author

J.-J. Morcrette

Angela Benedetti

A Ghelli

J. Kaiser

A.P. Tompkins

2011, Technical memorandum, ECMWF Technical Memoranda

File

11283-aerosol-cloud-radiation-interactions-and-their-impact-ecmwfmacc-forecasts.pdf

Variational retrieval of temperature and humidity profiles using rain rates versus microwave brightness temperature

Author

E. Moreau

Philippe Lopez

Peter Bauer

A.M. Tompkins

Marta Janiskova

F. Chevallier

2003, Technical memorandum, ECMWF Technical Memoranda

File

11287-variational-retrieval-temperature-and-humidity-profiles-using-rain-rates-versus-microwave.pdf

Reorganization of the radiation transfer calculations in the ECMWF IFS

Author

G. Mozdzynski

J.-J. Morcrette

2014, Technical memorandum, ECMWF Technical Memoranda

File

11300-reorganization-radiation-transfer-calculations-ecmwf-ifs.pdf

Assessment of ECMWF forecasts: widespread rainfall events during the Indian summer monsoon

Author

M. Mujumdar

Franco Molteni

A Ghelli

Frédéric Vitart

Paul Dando

J.M. Slingo

2009, Technical memorandum, ECMWF Technical Memoranda

File

11307-assessment-ecmwf-forecasts-widespread-rainfall-events-during-indian-summer-monsoon.pdf

Quantitative Precipitation Forecasts over the United States by the ECMWF Ensemble Prediction System

Author

S. Mullen

Roberto Buizza

2000, Technical memorandum, ECMWF Technical Memoranda

File

11312-quantitative-precipitation-forecasts-over-united-states-ecmwf-ensemble-prediction-system.pdf

SMOS brightness temperatures angular noise: characterization, filtering and validation

Author

J.M. Sabater

Patricia de Rosnay

C. Jimenez

L. Isaksen

C. Albergel

2013, Technical memorandum, ECMWF Technical Memoranda

File

11317-smos-brightness-temperatures-angular-noise-characterization-filtering-and-validation.pdf

The decrease of the systematic error and the increased predictability of the long waves in the ECMWF model

Author

R. Mureau

1990, Technical memorandum, ECMWF Technical Memoranda

File

11322-decrease-systematic-error-and-increased-predictability-long-waves-ecmwf-model.pdf

Balanced tropical data assimilation based on a study of equatorial waves in ECMWF short-range forecast errors.

Author

Erik Zagar

Mike Fisher

2004, Technical memorandum, ECMWF Technical Memoranda

File

11364-balanced-tropical-data-assimilation-based-study-equatorial-waves-ecmwf-short-range-forecast.pdf

Field presentation of verification statistics: Summer forecasts of 1982 and 1983 compared

Author

R. Nieminen

1983, Technical memorandum, ECMWF Technical Memoranda

File

11382-field-presentation-verification-statistics-summer-forecasts-1982-and-1983-compared.pdf

Differences between the initialised and uninitialised analyses of the upper air fields and the impact on the verification results

Author

R. Nieminen

1984, Technical memorandum, ECMWF Technical Memoranda

File

11383-differences-between-initialised-and-uninitialised-analyses-upper-air-fields-and-impact.pdf

Extended versions of the convective parametrization scheme at ECMWF and their impact on the mean and transient activity of the model in the tropics

Author

T-E. Nordeng

1994, Technical memorandum, ECMWF Technical Memoranda

File

11393-extended-versions-convective-parametrization-scheme-ecmwf-and-their-impact-mean-and-transient.pdf

Search ECMWF publications

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On the numerical stability of surface-atmosphere coupling in weather and climate models

On the operational implementation of the European Flood Awareness System (EFAS)

Exploring EC-Earth 3.2-Beta performance on the new ECMWF Cray-Broadwell

Ensemble of Data Assimilations applied to the CAMS' greenhouse gases analysis

Slant path radiative transfer for the assimilation of sounder radiances

ASCAT ocean surface wind assessment

Ozone-radiation interactions in the ECMWF forecast system.

Recent advances in radiation transfer parametrizations

A processor to get UV-B and UV-A radiation products in/from the ECMWF IFS

Gustiness as predictor for lifting sea-salt and dust aerosols in the ECMWF IFS

Prognostic aerosols in the ECMWF IFS : MACC vs GEMS aerosols

A reduced radiation grid for the ECMWF Integrated Forecasting System

Aerosol analysis and forecast in the ECMWF Integrated Forecast System: Forward modelling.

Aerosol-cloud-radiation interactions and their impact on ECMWF/MACC forecasts

Variational retrieval of temperature and humidity profiles using rain rates versus microwave brightness temperature

Reorganization of the radiation transfer calculations in the ECMWF IFS

Assessment of ECMWF forecasts: widespread rainfall events during the Indian summer monsoon

Quantitative Precipitation Forecasts over the United States by the ECMWF Ensemble Prediction System

SMOS brightness temperatures angular noise: characterization, filtering and validation

The decrease of the systematic error and the increased predictability of the long waves in the ECMWF model

Balanced tropical data assimilation based on a study of equatorial waves in ECMWF short-range forecast errors.

Field presentation of verification statistics: Summer forecasts of 1982 and 1983 compared

Differences between the initialised and uninitialised analyses of the upper air fields and the impact on the verification results

Extended versions of the convective parametrization scheme at ECMWF and their impact on the mean and transient activity of the model in the tropics

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