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Prediction of the uncertainty of numerical weather forecasts: Problems and approaches

Author

M. Ehrendorfer

1997, Conference Paper, Workshop on Predictability, 20-22 October 1997

File

74383-prediction-uncertainty-numerical-weather-forecasts-problems-and-approaches.pdf

Joint medium range ensembles fromt the UKMO and ECMWF models

Author

R.E. Evans

M.S.J. Harrison

R. Graham

1997, Conference Paper, Workshop on Predictability, 20-22 October 1997

File

74423-joint-medium-range-ensembles-fromt-ukmo-and-ecmwf-models.pdf

Transient and asymptotic error growth in time dependent flows

Author

B. Farrell

P.J. Ioannou

1997, Conference Paper, Workshop on Predictability, 20-22 October 1997

File

74453-transient-and-asymptotic-error-growth-time-dependent-flows.pdf

Representation of weather situations above a certain geographical point and for the whole hemisphere by empirical orthogonal functions

Author

H. Fechner

1977, Conference Paper, Workshop on the use of Empirical Orthogonal functions in Meteorology

File

74455-representation-weather-situations-above-certain-geographical-point-and-whole-hemisphere.pdf

Comparative extended range numerical integrations with the ECMWF global forecasting model 1 : The N24, Non-Adiabatic Experiment

Author

D.J. Gauntlett

D.M. Burridge

K Arpe

1977, Report

File

9496-comparative-extended-range-numerical-integrations-ecmwf-global-forecasting-model-1-n24-non.pdf

The use of adjoint methods for adaptive observations

Author

R. Gelaro

R.H. Langland

G.D. Rohaly

T.E. Rosmond

1997, Conference Paper, Workshop on Predictability, 20-22 October 1997

File

74562-use-adjoint-methods-adaptive-observations.pdf

A comprehensive radiation scheme designed for fast computation

Author

J.-F. Geleyn

1977, Report

File

9522-comprehensive-radiation-scheme-designed-fast-computation.pdf

Parametrization of radiative transfer at ECMWF

Author

J.-F. Geleyn

1977, Conference Paper, Seminar on the Parametrisation of the Physical Processes in the Free Atmosphere, 5-16 September 1977

File

74564-parametrization-radiative-transfer-ecmwf.pdf

Why is a model topography still not described accurately enough at mesoscale? How can it be improved? What we have learned from the COMPARE experiment

Author

M. Georgelin

R. El-Khatib

Y. Lemaitre

1997, Conference Paper, Workshop on Orography, 10-12 November 1997

File

74578-why-model-topography-still-not-described-accurately-enough-mesoscale-how-can-it-be-improved.pdf

The ECMWF limited area model

Author

J. Gibson

P.W. Kållberg

1977, Report

File

9582-ecmwf-limited-area-model.pdf

ERA Description

Author

J. Gibson

P.W. Kållberg

S. Uppala

Angeles Hernandez

A. Nomura

E. Serrano

1997, Report, ERA 15, ERA Report

File

9584-era-description.pdf

Mesoscale phenomena induced by mountains over Scandinavia and Spitsbergen

Author

S. Grönås

1997, Conference Paper, Workshop on Orography, 10-12 November 1997

File

74655-mesoscale-phenomena-induced-mountains-over-scandinavia-and-spitsbergen.pdf

Critical levels and wavebreaking in 3D orographic flows

Author

V. Grubisic

1997, Conference Paper, Workshop on Orography, 10-12 November 1997

File

74659-critical-levels-and-wavebreaking-3d-orographic-flows.pdf

xcharts: An X-application for displaying meteorological fields

Author

J.E.M. Hamilton

1997, Conference Paper, Sixth Workshop on Meteorological Operational Systems, 17-21 November 1997

File

74730-xcharts-x-application-displaying-meteorological-fields.pdf

Documentation for the ECMWF grid-point model

Author

J. Haseler

D.M. Burridge

1977, Report

File

9791-documentation-ecmwf-grid-point-model.pdf

Momentum budgets over idealized orography with a nonhydrostatic anelastic model

Author

P. Hereil

J. Stein

1997, Conference Paper, Workshop on Orography, 10-12 November 1997

File

74783-momentum-budgets-over-idealized-orography-nonhydrostatic-anelastic-model.pdf

An EPS for the short and early medium range

Author

Hans Hersbach

R. Mureau

J.D. Opsteegh

1997, Conference Paper, Workshop on Predictability, 20-22 October 1997

File

74794-eps-short-and-early-medium-range.pdf

Future directions in 3-D Meteorological display

Author

W.L. Hibbard

1997, Conference Paper, Sixth Workshop on Meteorological Operational Systems, 17-21 November 1997

File

74808-future-directions-3-d-meteorological-display.pdf

A new data management system at the Austrian Aviation Met Service

Author

A. Hoftstadler

1997, Conference Paper, Sixth Workshop on Meteorological Operational Systems, 17-21 November 1997

File

74833-new-data-management-system-austrian-aviation-met-service.pdf

Internal dissipation in the atmosphere

Author

A. Hollingsworth

1977, Conference Paper, Seminar on the Parametrisation of the Physical Processes in the Free Atmosphere, 5-16 September 1977

File

74842-internal-dissipation-atmosphere.pdf

A study of some parameterisations of sub-grid processes in a baroclinic wave in a two dimensional model

Author

A. Hollingsworth

1977, Report

File

9944-study-some-parameterisations-sub-grid-processes-baroclinic-wave-two-dimensional-model.pdf

On empirical orthogonal functions and variational methods

Author

I. Holmstrom

1977, Conference Paper, Workshop on the use of Empirical Orthogonal functions in Meteorology

File

74881-empirical-orthogonal-functions-and-variational-methods.pdf

Empirical orthogonal function-expansion of geopotential and wind data using a geostrophic constant

Author

I. Holmstrom

1977, Conference Paper, Workshop on the use of Empirical Orthogonal functions in Meteorology

File

74882-empirical-orthogonal-function-expansion-geopotential-and-wind-data-using-geostrophic-constant.pdf

The Dynamical Diagnosis of the Systematic errors of the Second Generation Medium-Range NWP Model at CNMC

Author

L. Huanzhu

T. Qiaobian

1997, Conference Paper, Sixth Workshop on Meteorological Operational Systems, 17-21 November 1997

File

74919-dynamical-diagnosis-systematic-errors-second-generation-medium-range-nwp-model-cnmc.pdf

Search ECMWF publications

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Prediction of the uncertainty of numerical weather forecasts: Problems and approaches

Joint medium range ensembles fromt the UKMO and ECMWF models

Transient and asymptotic error growth in time dependent flows

Representation of weather situations above a certain geographical point and for the whole hemisphere by empirical orthogonal functions

Comparative extended range numerical integrations with the ECMWF global forecasting model 1 : The N24, Non-Adiabatic Experiment

The use of adjoint methods for adaptive observations

A comprehensive radiation scheme designed for fast computation

Parametrization of radiative transfer at ECMWF

Why is a model topography still not described accurately enough at mesoscale? How can it be improved? What we have learned from the COMPARE experiment

The ECMWF limited area model

ERA Description

Mesoscale phenomena induced by mountains over Scandinavia and Spitsbergen

Critical levels and wavebreaking in 3D orographic flows

xcharts: An X-application for displaying meteorological fields

Documentation for the ECMWF grid-point model

Momentum budgets over idealized orography with a nonhydrostatic anelastic model

An EPS for the short and early medium range

Future directions in 3-D Meteorological display

A new data management system at the Austrian Aviation Met Service

Internal dissipation in the atmosphere

A study of some parameterisations of sub-grid processes in a baroclinic wave in a two dimensional model

On empirical orthogonal functions and variational methods

Empirical orthogonal function-expansion of geopotential and wind data using a geostrophic constant

The Dynamical Diagnosis of the Systematic errors of the Second Generation Medium-Range NWP Model at CNMC

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