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Working Group Reports

Author

Various Authors

1990, Conference Paper, ECMWF/WCRP Workshop on Clouds, Radiative Transfer and the Hydrological Cycle, 12-15 November 1990

File

7540-working-group-reports.pdf

Simulation of convective cloud fields in large scale models

Author

P. Rasch

D.L. Williamson

1990, Conference Paper, ECMWF/WCRP Workshop on Clouds, Radiative Transfer and the Hydrological Cycle, 12-15 November 1990

File

76110-simulation-convective-cloud-fields-large-scale-models.pdf

Development of our knowledge of the general circulation of the tropics

Author

E.M. Rasmusson

1990, Conference Paper, Seminar on Tropical extra-tropical interactions, 10-14 September 1990

File

76113-development-our-knowledge-general-circulation-tropics.pdf

Explicit representation of clouds and precipitation

Author

E. Richard

N. Chaumerliac

1990, Conference Paper, ECMWF/WCRP Workshop on Clouds, Radiative Transfer and the Hydrological Cycle, 12-15 November 1990

File

76149-explicit-representation-clouds-and-precipitation.pdf

Report on the pilot study to establish the value of information exchange between ECMWF and national focal points for radiosonde systems

Author

B. Strauss

1990, Technical memorandum, ECMWF Technical Memoranda

File

12460-report-pilot-study-establish-value-information-exchange-between-ecmwf-and-national-focal.pdf

Momentum budgets

Author

E. Klinker

1990, Technical memorandum, ECMWF Technical Memoranda

File

10494-momentum-budgets.pdf

Surface fluxes from short range forecasts

Author

K Arpe

D.M. Burridge

1990, Technical memorandum, ECMWF Technical Memoranda

File

7830-surface-fluxes-short-range-forecasts.pdf

The calculation of geopotential and the pressure gradient in the ECMWF atmospheric model: Influence on the simulation of the polar atmosphere and on temperature analyses.

Author

J. Chen

1990, Report

File

12267-calculation-geopotential-and-pressure-gradient-ecmwf-atmospheric-model-influence-simulation.pdf

The sensitivity of the ECMWF model to the parametrization of evaporation from the tropical oceans

Author

Anton Beljaars

M.J. Miller

1990, Technical memorandum, ECMWF Technical Memoranda

File

8040-sensitivity-ecmwf-model-parametrization-evaporation-tropical-oceans.pdf

Rationale for a new physically-based parametrization of subgrid-scale orographic effects

Author

P.G. Baines

T.N. Palmer

1990, Technical memorandum, ECMWF Technical Memoranda

File

7875-rationale-new-physically-based-parametrization-subgrid-scale-orographic-effects.pdf

Use of reduced Gaussian grids in spectral models

Author

M. Hortal

1990, Technical memorandum, ECMWF Technical Memoranda

File

10025-use-reduced-gaussian-grids-spectral-models.pdf

The impact of North Atlantic tempship radiosonde data on the ECMWF analysis and forecast

Author

J. Pailleux

1990, Technical memorandum, ECMWF Technical Memoranda

File

11469-impact-north-atlantic-tempship-radiosonde-data-ecmwf-analysis-and-forecast.pdf

The ECMWF analysis-forecast system during AMEX

Author

K. Puri

P. Lönnberg

M.J. Miller

1990, Report

File

11753-ecmwf-analysis-forecast-system-during-amex.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

Report on meeting on ECMWF Wide Area Network security, 1 December 1989

Author

P. Prior

1990, Technical memorandum, ECMWF Technical Memoranda

Newsletter No. 48 - December 1989

Author

ECMWF

1989, Newsletter, ECMWF Newsletter

File

18652-newsletter-no-48-december-1989.pdf

Newsletter No. 47 - September 1989

Author

ECMWF

1989, Newsletter, ECMWF Newsletter

File

18430-newsletter-no-47-september-1989.pdf

Newsletter No. 46 - June 1989

Author

ECMWF

1989, Newsletter, ECMWF Newsletter

File

18429-newsletter-no-46-june-1989.pdf

Newsletter No. 45 - March 1989

Author

ECMWF

1989, Newsletter, ECMWF Newsletter

File

18428-newsletter-no-45-march-1989.pdf

Current status of data quality control procedures in the Singapore Meteorological Service

Author

Ling Chin

1989, Conference Paper, WMO/ECMWF Workshop on Data Quality Control Procedures, 6-10 March 1989

File

75408-current-status-data-quality-control-procedures-singapore-meteorological-service.pdf

Databases at the UK Met. Office

Author

C.T. Little

1989, Conference Paper, Second Workshop on Meteorological Operational Systems, 4-8 December 1989

File

75414-databases-uk-met-office.pdf

Strategies for assimilating sounding information

Author

A. Lorenc

1989, Conference Paper, ECMWF/EUMETSAT Workshop on The Use of Satellite Data in Operational Numerical Weather Prediction: 1989-1993, 9-12 May 1989, ECMWF/EUMETSAT Workshop

File

75458-strategies-assimilating-sounding-information.pdf

Effects of analysis and model errors on routine weather forecasts

Author

E.N. Lorenz

1989, Conference Paper, Seminar on 10 years of Medium-range Weather Forecasting, 4-8 September 1989

File

75463-effects-analysis-and-model-errors-routine-weather-forecasts.pdf

Quality control of filtering of satellite data

Author

P. Lönnberg

1989, Conference Paper, ECMWF/EUMETSAT Workshop on The Use of Satellite Data in Operational Numerical Weather Prediction: 1989-1993, 9-12 May 1989, ECMWF/EUMETSAT Workshop

File

75493-quality-control-filtering-satellite-data.pdf