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A comparison of 'spatially averaged Eulerian' and 'semi-Lagrangian' treatments of mountains

Author

H. Ritchie

M. Tanguay

1995, Conference Paper, Workshop on Semi-Lagrangian Methods, 6-8 November 1995

File

76178-comparison-spatially-averaged-eulerian-and-semi-lagrangian-treatments-mountains.pdf

A family of semi-Lagrangian schemes

Author

J. Cote

S. Gravel

A. Methot

Roch Patoine

A. Staniforth

1995, Conference Paper, Workshop on Semi-Lagrangian Methods, 6-8 November 1995

File

74036-family-semi-lagrangian-schemes.pdf

A gratis two-model-ensemble versus EPS

Author

P. Emmrich

K. Balzer

1995, Conference Paper, Fifth Workshop on Meteorological Operational Systems, 13-17 November 1995

File

74402-gratis-two-model-ensemble-versus-eps.pdf

A guide to Liapumov vectors

Author

B. Legras

R. Vautard

1995, Conference Paper, Seminar on Predictability, 4-8 September 1995

File

75373-guide-liapumov-vectors.pdf

A major moist physics upgrade for the IFS

Author

Maike Ahlgrimm

2020, Newsletter Feature Article, ECMWF Newsletter

File

19720-major-moist-physics-upgrade-ifs.pdf

A new sub-grid scale orographic drag parametrization: Its formulation and testing

Author

F. Lott

M.J. Miller

1995, Technical memorandum, ECMWF Technical Memoranda

File

10835-new-sub-grid-scale-orographic-drag-parametrization-its-formulation-and-testing.pdf

A spurious mode in the 'Lorenz' arrangement of Y and T which does not exist in the 'Charney-Phillips' arrangement

Author

A. Hollingsworth

1995, Technical memorandum, ECMWF Technical Memoranda

File

9943-spurious-mode-lorenz-arrangement-y-and-t-which-does-not-exist-charney-phillips-arrangement.pdf

A synoptic evaluation of the NCEP ensemble

Author

Z. Toth

Eugenia Kalnay

S. Tracton

R. Wobus

J. Irwin

1995, Conference Paper, Fifth Workshop on Meteorological Operational Systems, 13-17 November 1995

File

76731-synoptic-evaluation-ncep-ensemble.pdf

A two-time-level version of the IFS semi-Lagrangian spectral model

Author

C. Temperton

1995, Conference Paper, Workshop on Semi-Lagrangian Methods, 6-8 November 1995

File

76630-two-time-level-version-ifs-semi-lagrangian-spectral-model.pdf

Accountability and error in ensemble prediction of baroclinic flows

Author

L.A. Smith

1995, Conference Paper, Seminar on Predictability, 4-8 September 1995

File

76447-accountability-and-error-ensemble-prediction-baroclinic-flows.pdf

Accounting for representativeness in the verification of ensemble forecasts

Author

Zied Ben-Bouallegue

2020, Technical memorandum, ECMWF Technical Memoranda

File

19544-accounting-represenstativeness-verification-ensemble-forecasts.pdf

Accuracy and conservation in semi-Lagrangian time-integration

Author

R.J. Purser

M. Leslie

1995, Conference Paper, Workshop on Semi-Lagrangian Methods, 6-8 November 1995

File

76048-accuracy-and-conservation-semi-lagrangian-time-integration.pdf

Addressing near-surface forecast biases: outcomes of the ECMWF project 'Understanding uncertainties in surface atmosphere exchange' (USURF)

Author

Irina Sandu

Thomas Haiden

Gianpaolo Balsamo

Polly Schmederer

Gabriele Arduini

Anton Beljaars

Souhail Boussetta

2020, Technical memorandum, ECMWF Technical Memoranda

File

19849-addressing-near-surface-forecast-biases-outcomes-ecmwf-project-understanding-uncertainties.pdf

All-sky microwave radiances assimilated with an ensemble Kalman filter

Author

Alan Geer

Massimo Bonavita

Mats Hamrud

2020, Technical memorandum, ECMWF Technical Memoranda

File

19387-all-sky-microwave-radiances-assimilated-ensemble-kalman-filter.pdf

An improved land surface parametrization scheme in the ECMWF model and its validation

Author

P. Viterbo

Anton Beljaars

1995, Report

File

12951-improved-land-surface-parametrization-scheme-ecmwf-model-and-its-validation.pdf

Annual Report 2019

Author

ECMWF

2020, Report, ECMWF Annual Report

File

19546-annual-report-2019.pdf

Application of semi-Lagrangian methods to climate simulation

Author

D.L. Williamson

1995, Conference Paper, Workshop on Semi-Lagrangian Methods, 6-8 November 1995

File

76917-application-semi-lagrangian-methods-climate-simulation.pdf

Assimilating high resolution remotely sensed soil moisture into a distributed hydrologic model to improve runoff prediction

Author

D Mason

J Garcia-Pintado

Hannah Cloke

Sarah Dance

J. Munoz-Sabater

2020, Technical memorandum, ECMWF Technical Memoranda

File

19548-assimilating-high-resolution-remotely-sensed-soil-moisture-distributed-hydrologic-model.pdf

Assimilation of radiance observations from geostationary satellites: third year report

Author

Chris Burrows

2020, Report, EUMETSAT/ECMWF Fellowship Programme Research Report

File

19483-assimilation-radiance-observations-geostationary-satellites-third-year-report.pdf

Atmospheric predictability in seasonal ensemble simulations

Author

C. Brankovic

1995, Conference Paper, Seminar on Predictability, 4-8 September 1995

File

8356-atmospheric-predictability-seasonal-ensemble-simulations.pdf

CAMS contribution to the study of air pollution links to COVID-19

Author

V.-H. Peuch

2020, Newsletter Feature Article, ECMWF Newsletter

File

19844-cams-contribution-study-air-pollution-links-covid-19.pdf

Classifiction of ensemble forecasts with the help of an artificial neural network

Author

P. Eckert

D. Cattani

J. Ambuhl

1995, Conference Paper, Fifth Workshop on Meteorological Operational Systems, 13-17 November 1995

File

74375-classifiction-ensemble-forecasts-help-artificial-neural-network.pdf

Combinded use of ensemble prediction system and high resolution model guidance in operational medium-range forecasting

Author

F. Atger

1995, Conference Paper, Fifth Workshop on Meteorological Operational Systems, 13-17 November 1995

File

7850-combinded-use-ensemble-prediction-system-and-high-resolution-model-guidance-operational-medium.pdf

Comparative verification of precipitation from EPS and from the operational T213 forecast

Author

O. Åkesson

1995, Conference Paper, Fifth Workshop on Meteorological Operational Systems, 13-17 November 1995

File

7656-comparative-verification-precipitation-eps-and-operational-t213-forecast.pdf

Search ECMWF publications

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A comparison of 'spatially averaged Eulerian' and 'semi-Lagrangian' treatments of mountains

A family of semi-Lagrangian schemes

A gratis two-model-ensemble versus EPS

A guide to Liapumov vectors

A major moist physics upgrade for the IFS

A new sub-grid scale orographic drag parametrization: Its formulation and testing

A spurious mode in the 'Lorenz' arrangement of Y and T which does not exist in the 'Charney-Phillips' arrangement

A synoptic evaluation of the NCEP ensemble

A two-time-level version of the IFS semi-Lagrangian spectral model

Accountability and error in ensemble prediction of baroclinic flows

Accounting for representativeness in the verification of ensemble forecasts

Accuracy and conservation in semi-Lagrangian time-integration

Addressing near-surface forecast biases: outcomes of the ECMWF project 'Understanding uncertainties in surface atmosphere exchange' (USURF)

All-sky microwave radiances assimilated with an ensemble Kalman filter

An improved land surface parametrization scheme in the ECMWF model and its validation

Annual Report 2019

Application of semi-Lagrangian methods to climate simulation

Assimilating high resolution remotely sensed soil moisture into a distributed hydrologic model to improve runoff prediction

Assimilation of radiance observations from geostationary satellites: third year report

Atmospheric predictability in seasonal ensemble simulations

CAMS contribution to the study of air pollution links to COVID-19

Classifiction of ensemble forecasts with the help of an artificial neural network

Combinded use of ensemble prediction system and high resolution model guidance in operational medium-range forecasting

Comparative verification of precipitation from EPS and from the operational T213 forecast

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