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Diabatic nonlinear normal mode initialisation for a spectral model with a hybrid vertical coordinate

Author

W. Wergen

1987, Report

File

13054-diabatic-nonlinear-normal-mode-initialisation-spectral-model-hybrid-vertical-coordinate.pdf

Empirical orthogonal function analysis in the zonal and eddy components of 500 mb height fields in the Northern extratropics

Author

Franco Molteni

1987, Report

File

11182-empirical-orthogonal-function-analysis-zonal-and-eddy-components-500-mb-height-fields-northern.pdf

An evaluation of the performance of the ECMWF operational forecasting system in analysing and forecasting tropical easterly wave disturbances. Part 2: Spectral investigation

Author

R.J. Reed

E. Klinker

A. Hollingsworth

1987, Report

File

11868-evaluation-performance-ecmwf-operational-forecasting-system-analysing-and-forecasting-tropical.pdf

Report on 4th meeting of Member State Computing Representatives, 9-10 October 1986

Author

A. Lea

1987, Technical memorandum, ECMWF Technical Memoranda

File

10682-report-4th-meeting-member-state-computing-representatives-9-10-october-1986.pdf

Turbulence closure applied to the parameterisation of vertical diffusion in the ECMWFmodel

Author

L. Dümenil

1987, Technical memorandum, ECMWF Technical Memoranda

File

9189-turbulence-closure-applied-parameterisation-vertical-diffusion-ecmwfmodel.pdf

ECMWF monitoring tools and their application to North American radiosonde data

Author

H. Böttger

A. Radford

D. Söderman

1987, Technical memorandum, ECMWF Technical Memoranda

File

8530-ecmwf-monitoring-tools-and-their-application-north-american-radiosonde-data.pdf

Decoding data represented in FM94 BUFR

Author

J. Gibson

M. Dragosavac

1987, Technical memorandum, ECMWF Technical Memoranda

File

9572-decoding-data-represented-fm94-bufr.pdf

A study of the feasibility of using sea and wind information from ERS-1 satellite. Part 1: Wind scatterometer data

Author

D. Anderson

A. Hollingsworth

S. Uppala

P. Woiceshyn

1987, Report, ECMWF Contract Report to ESA, ESRIN Contract 6297/86/HGE-I(SC), ESA Contract Report

File

7720-study-feasibility-using-sea-and-wind-information-ers-1-satellite-part-1-wind-scatterometer-data.pdf

A study of the feasibility of using sea and wind information from ERS-1 satellite. Part 2: Use of scatterometer data and altimeter data in wave modelling and assimilation

Author

Peter Janssen

P. Lionello

M. Reistad

A. Hollingsworth

1987, Report, ECMWF Contract Report to ESA, ESRIN Contract 6297/86/HGE-I(SC), ESA Contract Report

ECMWF radiosonde monitoring results for OWSE-NA evaluation July 1986 to July 1987

Author

H. Böttger

A. Radford

D. Söderman

1987, Technical memorandum, ECMWF Technical Memoranda

File

8531-ecmwf-radiosonde-monitoring-results-owse-na-evaluation-july-1986-july-1987.pdf

Objective analysis and numerical forecasting of an explosive deepening cyclone using pre-operational HIRLAM systems

Author

B. Machenhauer

1987, Conference Paper, Seminar on the Nature and Prediction of Extra Tropical Weather Systems. 7-11 September 1987

File

75511-objective-analysis-and-numerical-forecasting-explosive-deepening-cyclone-using-pre-operational.pdf

Some results from studies of increased horizontal and vertical resolution

Author

Adrian Simmons

L. Dell'Osso

J.M. Hoyer

G. Sakellarides

1987, Technical memorandum, ECMWF Technical Memoranda

File

12269-some-results-studies-increased-horizontal-and-vertical-resolution.pdf

The spin-up problem

Author

L. Illari

1987, Technical memorandum, ECMWF Technical Memoranda

File

10096-spin-problem.pdf

30 day integrations using the operational ECMWF spectral model

Author

S. Tibaldi

C. Brankovic

U. Cubasch

1987, Technical memorandum, ECMWF Technical Memoranda

File

12721-30-day-integrations-using-operational-ecmwf-spectral-model.pdf

The surface and sub-surface scheme in the ECMWF forecasting model: Revision andoperational assessment

Author

C. Blondin

H. Böttger

1987, Technical memorandum, ECMWF Technical Memoranda

File

8246-surface-and-sub-surface-scheme-ecmwf-forecasting-model-revision-andoperational-assessment.pdf

Predictability studies in the medium and extended range

Author

T.N. Palmer

S. Tibaldi

1987, Technical memorandum, ECMWF Technical Memoranda

File

11564-predictability-studies-medium-and-extended-range.pdf

The verification of objective analyses: Diagnostics of analysis system performance

Author

A. Hollingsworth

P. Lönnberg

1987, Technical memorandum, ECMWF Technical Memoranda

File

9977-verification-objective-analyses-diagnostics-analysis-system-performance.pdf

Report on a trial production of ECMWF forecasts based on 00Z data, 10 September - 30 November 1986

Author

H. Böttger

L. Campbell

V. Akyildiz

1987, Technical memorandum, ECMWF Technical Memoranda

File

8523-report-trial-production-ecmwf-forecasts-based-00z-data-10-september-30-november-1986.pdf

An experimental scheme to predict forecast skill

Author

T.N. Palmer

Franco Molteni

1987, Technical memorandum, ECMWF Technical Memoranda

File

11558-experimental-scheme-predict-forecast-skill.pdf

Advanced Meteorological image and graphics analysis system

Author

M. Lawrence

1987, Conference Paper, Workshop on Meteorological Operations Systems, 7-11 December 1987

File

75348-advanced-meteorological-image-and-graphics-analysis-system.pdf

Cluster analysis and weather regimes

Author

B. Legras

T. Desponts

B. Piguet

1987, Conference Paper, Seminar on the Nature and Prediction of Extra Tropical Weather Systems. 7-11 September 1987

File

75375-cluster-analysis-and-weather-regimes.pdf

Graphics and GKS at the UKMO

Author

C. Little

1987, Conference Paper, Workshop on Meteorological Operations Systems, 7-11 December 1987

File

75413-graphics-and-gks-ukmo.pdf

Test of a spectral limited area shallow water model with time-dependent lateral boundary conditions and combined normal mode/semi-Lagrangian time integration schemes

Author

B. Machenhauer

J.E. Haugen

1987, Conference Paper, Workshop on Techniques for Horizontal Discretization in Numerical Weather Prediction Models, 2-4 November 1987

File

75512-test-spectral-limited-area-shallow-water-model-time-dependent-lateral-boundary-conditions-and.pdf

Search ECMWF publications

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Diabatic nonlinear normal mode initialisation for a spectral model with a hybrid vertical coordinate

Empirical orthogonal function analysis in the zonal and eddy components of 500 mb height fields in the Northern extratropics

An evaluation of the performance of the ECMWF operational forecasting system in analysing and forecasting tropical easterly wave disturbances. Part 2: Spectral investigation

Report on 4th meeting of Member State Computing Representatives, 9-10 October 1986

Turbulence closure applied to the parameterisation of vertical diffusion in the ECMWFmodel

ECMWF monitoring tools and their application to North American radiosonde data

Decoding data represented in FM94 BUFR

A study of the feasibility of using sea and wind information from ERS-1 satellite. Part 1: Wind scatterometer data

A study of the feasibility of using sea and wind information from ERS-1 satellite. Part 2: Use of scatterometer data and altimeter data in wave modelling and assimilation

ECMWF radiosonde monitoring results for OWSE-NA evaluation July 1986 to July 1987

Objective analysis and numerical forecasting of an explosive deepening cyclone using pre-operational HIRLAM systems

Some results from studies of increased horizontal and vertical resolution

The spin-up problem

30 day integrations using the operational ECMWF spectral model

The surface and sub-surface scheme in the ECMWF forecasting model: Revision andoperational assessment

Predictability studies in the medium and extended range

The verification of objective analyses: Diagnostics of analysis system performance

Report on a trial production of ECMWF forecasts based on 00Z data, 10 September - 30 November 1986

An experimental scheme to predict forecast skill

Advanced Meteorological image and graphics analysis system

Cluster analysis and weather regimes

Graphics and GKS at the UKMO

Test of a spectral limited area shallow water model with time-dependent lateral boundary conditions and combined normal mode/semi-Lagrangian time integration schemes

Annual Report 1986

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