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Showing 1 - 24 of 117 results

Introduction and Working Group Reports

Author

Various Authors

1986, Conference Paper, Workshop on Predictability in the Medium and Extended Range, 17-19 March 1986

File

7495-introduction-and-working-group-reports.pdf

Systematic errors in surface and upper lows in the ECMWF operational spectral model(T106) during winter 1985/86, compared with corresponding errors in the T63 model

Author

V. Akyildiz

1986, Technical memorandum, ECMWF Technical Memoranda

File

7661-systematic-errors-surface-and-upper-lows-ecmwf-operational-spectral-modelt106-during-winter.pdf

First report on comparisons between bulletins transmitted on the GTS and those received at ECMWF (period 1 to 5 October 1984

Author

M.J. Boyd

M.R. Dutton

J. Gibson

1986, Technical memorandum, ECMWF Technical Memoranda

File

8353-first-report-comparisons-between-bulletins-transmitted-gts-and-those-received-ecmwf-period-1-5.pdf

Final report on comparisons between bulletins transmitted on the GTS and those received at ECMWF (period 1 to 5 October 1984)

Author

M.J. Boyd

M.R. Dutton

J. Gibson

1986, Technical memorandum, ECMWF Technical Memoranda

File

8354-final-report-comparisons-between-bulletins-transmitted-gts-and-those-received-ecmwf-period-1-5.pdf

Zonal diagnostics of the ECMWF operational analyses and forecasts

Author

C. Brankovic

1986, Report

File

8357-zonal-diagnostics-ecmwf-operational-analyses-and-forecasts.pdf

Finite element schemes for the vertical discretization of the ECMWF forecast model using linear elements

Author

D.M. Burridge

J. Steppeler

R. Strüfing

1986, Report

File

8496-finite-element-schemes-vertical-discretization-ecmwf-forecast-model-using-linear-elements.pdf

Observation and modelling of lee cyclogenesis

Author

A. Buzzi

1986, Conference Paper, Seminar/Workshop on Observation, Theory and Modelling of Orographic effects. Seminar: 15-19 September 1986, Workshop: 19-20 September 1986

File

73866-observation-and-modelling-lee-cyclogenesis.pdf

Mountain waves: modelling aspects

Author

T.L. Clark

W.R. Peltier

1986, Conference Paper, Seminar/Workshop on Observation, Theory and Modelling of Orographic effects. Seminar: 15-19 September 1986, Workshop: 19-20 September 1986

File

74012-mountain-waves-modelling-aspects.pdf

Barrier effects in fine mesh models

Author

Mike Cullen

G.J. Shutts

1986, Conference Paper, Seminar/Workshop on Observation, Theory and Modelling of Orographic effects. Seminar: 15-19 September 1986, Workshop: 19-20 September 1986

File

74076-barrier-effects-fine-mesh-models.pdf

Prediction of monsoon flow over the Indian subcontinent by the ECMWF model

Author

R.K. Datta

W.A. Heckley

L. Illari

M.J. Miller

1986, Technical memorandum, ECMWF Technical Memoranda

File

8905-prediction-monsoon-flow-over-indian-subcontinent-ecmwf-model.pdf

Observational studies and interpretation of the mountain pressure drag during ALPEX

Author

H.C. Davies

1986, Conference Paper, Seminar/Workshop on Observation, Theory and Modelling of Orographic effects. Seminar: 15-19 September 1986, Workshop: 19-20 September 1986

File

74126-observational-studies-and-interpretation-mountain-pressure-drag-during-alpex.pdf

The ECMWF Model: Past, Present and Future

Author

D. Dent

G.R. Hoffmann

D.F. Snelling

1986, Book Chapter, Multiprocessing in Meteorological Models, Workshop on Use of Parallel Processors in Meteorology, ECMWF

Theory of large-scale stationary waves

Author

J. Egger

1986, Conference Paper, Seminar/Workshop on Observation, Theory and Modelling of Orographic effects. Seminar: 15-19 September 1986, Workshop: 19-20 September 1986

File

74379-theory-large-scale-stationary-waves.pdf

Valley winds

Author

J. Egger

1986, Conference Paper, Seminar/Workshop on Observation, Theory and Modelling of Orographic effects. Seminar: 15-19 September 1986, Workshop: 19-20 September 1986

File

74380-valley-winds.pdf

Standards for software development and maintenance

Author

J. Gibson

1986, Technical memorandum, ECMWF Technical Memoranda

File

9565-standards-software-development-and-maintenance.pdf

Annual Report 1985

Author

ECMWF

1986, Report, ECMWF Annual Report

File

16278-annual-report-1985.pdf

Newsletter No. 174 - Winter 2022/23

Author

Georg Lentze

ECMWF

2023, Newsletter, ECMWF Newsletter

Document

81330-newsletter-no-174-winter-202223.pdf

Software Strategy and Roadmap 2023-2027

Author

Umberto Modigliani

Florian Pappenberger

Sylvie Lamy-Thepaut

Simon Smart

James Hawkes

Iain Russell

Laurent Gougeon

Cristiano Zanna

Baudouin Raoult

2023, Technical memorandum, ECMWF Technical Memoranda

File

81334-software-strategy-and-roadmap-2023-2027.pdf

Predicting the forecast impact of potential future observing systems

Author

Niels Bormann

Sean Healy

Katie Lean

Katrin Lonitz

2023, Newsletter Feature Article, ECMWF Newsletter

File

81336-predicting-forecast-impact-potential-future-observing-systems.pdf

Scale-dependent verification of precipitation and cloudiness at ECMWF

Author

Llorenç Lledó

Thomas Haiden

Josef Schroettle

Richard Forbes

2023, Newsletter Feature Article, ECMWF Newsletter

Document

81337-scale-dependent-verification-of-precipitation-and-cloudiness-at-ecmwf.pdf

Use of machine learning for the detection and classification of observation anomalies

Author

2023, Newsletter Feature Article, ECMWF Newsletter

Document

81338-use-of-machine-learning-for-the-detection-and-classification-of-observation-anomalies.pdf

Quarter 2 2022: Operations Service Report (Jul-22)

Author

Pete Weston

Patricia de Rosnay

2023, Report, ESA Contract Report

File

81340-quarter-2-2022-operations-service-report-jul-22.pdf

Quarter 3 2022: Operations Service Report (Oct-22)

Author

Pete Weston

Patricia de Rosnay

2023, Report, ESA Contract Report

File

dt5-112022quarter3operationsservicereport.pdf

Quarter 4 2022: Operations Service Report (Jan-23)

Author

Pete Weston

Patricia de Rosnay

2023, Report, ESA Contract Report

File

81342-quarter-4-2022-operations-service-report-jan-23.pdf