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Use of the Fujitsu VPP700 for weather forecasting at ECMWF

Author

D. Dent

G.R. Hoffmann

Peter Janssen

Adrian Simmons

1997, Technical memorandum, ECMWF Technical Memoranda

File

8988-use-fujitsu-vpp700-weather-forecasting-ecmwf.pdf

Can global rainfall forecasts identify areas at flash flood risk? Proof of concept for Ecuador

Author

Fatima-Maria Pillosu

A Bucherie

A Kruczkiewicz

Thomas Haiden

C. Baugh

C Hultquist

H Vergara

Florian Pappenberger

E Stephens

Christel Prudhomme

Hannah Cloke

2024, Technical memorandum, ECMWF Technical Memoranda

Document

81571-can-global-rainfall-forecasts-identify-areas-at-flash-flood-risk-proof-of-concept-for-ecuador.pdf

Benchmark exercises on Cray X-MP

Author

J. Gibson

N. Storer

D. Dent

1982, Technical memorandum, ECMWF Technical Memoranda

File

9587-benchmark-exercises-cray-x-mp.pdf

On the duration of the linear regime: is 24 hours a long time in weather forecasting?

Author

I Gilmour

L.A. Smith

Roberto Buizza

2001, Technical memorandum, ECMWF Technical Memoranda

File

9597-duration-linear-regime-24-hours-long-time-weather-forecasting.pdf

Monthly report on ECMWF's operational model's performance, October 1979

Author

C. Girard

J.-F. Geleyn

1979, Technical memorandum, ECMWF Technical Memoranda

File

9602-monthly-report-ecmwfs-operational-models-performance-october-1979.pdf

On some predictability problems

Author

C. Girard

M. Jarraud

1980, Technical memorandum, ECMWF Technical Memoranda

File

9603-some-predictability-problems.pdf

Calibration of medium-range weather forecasts

Author

T Gneiting

2014, Technical memorandum, ECMWF Technical Memoranda

File

9607-calibration-medium-range-weather-forecasts.pdf

Local versus tropical diabatic heating and the winter North Atlantic Oscillation

Author

R.J. Greatbach

T. Jung

2006, Technical memorandum, ECMWF Technical Memoranda

File

9637-local-versus-tropical-diabatic-heating-and-winter-north-atlantic-oscillation.pdf

Introduction of revised radiation, convection, cloud and vertical diffusion schemes intoCy18r3 of the ECMWF integrated forecasting system

Author

D. Gregory

J.-J. Morcrette

C. Jakob

Anton Beljaars

1998, Technical memorandum, ECMWF Technical Memoranda

File

9648-introduction-revised-radiation-convection-cloud-and-vertical-diffusion-schemes-intocy18r3-ecmwf.pdf

A program for optimal regression analysis

Author

S. Grönås

1982, Technical memorandum, ECMWF Technical Memoranda

File

9664-program-optimal-regression-analysis.pdf

A pilot study on the prediction of medium range forecast quality

Author

S. Grönås

1985, Technical memorandum, ECMWF Technical Memoranda

File

9665-pilot-study-prediction-medium-range-forecast-quality.pdf

Accuracy of the ERS-1 altimeter-derived Fast Delivery Products for wave dataassimilation

Author

A. Guillaume

1994, Technical memorandum, ECMWF Technical Memoranda

File

9678-accuracy-ers-1-altimeter-derived-fast-delivery-products-wave-dataassimilation.pdf

Boreal-Forest Surface parameterization in the ECMWFModel - 1D Test with NOPEX Long-Term Data

Author

D. Gustafsson

E. Lewan

B.J.J. van den Hurk

P. Viterbo

A. Grelle

A. Lindroth

E. Cienciala

M. Mölder

S Halldin

L-C. Lundin

2002, Technical memorandum, ECMWF Technical Memoranda

File

9687-boreal-forest-surface-parameterization-ecmwfmodel-1d-test-nopex-long-term-data.pdf

On the quality of FGGE data and some remarks on the ECMWF data assimilation scheme

Author

N. Gustafsson

J. Pailleux

1981, Technical memorandum, ECMWF Technical Memoranda

File

9697-quality-fgge-data-and-some-remarks-ecmwf-data-assimilation-scheme.pdf

4DVAR assimilation of SSM/I total column water vapour in the ECMWF model

Author

E. Gerard

R. Saunders

1999, Technical memorandum, ECMWF Technical Memoranda

File

9702-4dvar-assimilation-ssmi-total-column-water-vapour-ecmwf-model.pdf

Comparing TIGGE multi-model forecasts with reforecast-calibrated ECMWF ensemble forecasts

Author

Renate Hagedorn

Roberto Buizza

T.M. Hamill

Martin Leutbecher

T.N. Palmer

2012, Technical memorandum, ECMWF Technical Memoranda

File

9725-comparing-tigge-multi-model-forecasts-reforecast-calibrated-ecmwf-ensemble-forecasts.pdf

ECMWF forecast performance during the June 2013 flood in Central Europe

Author

Thomas Haiden

L. Alfieri

C. Albergel

S. Malardel

2014, Technical memorandum, ECMWF Technical Memoranda

File

9731-ecmwf-forecast-performance-during-june-2013-flood-central-europe.pdf

Intercomparison of global model precipitation forecast skill in 2010/11 using the SEEPS score

Author

Thomas Haiden

Mark Rodwell

David Richardson

A. Okagaki

T. Robinson

Tim Hewson

2012, Technical memorandum, ECMWF Technical Memoranda

File

9732-intercomparison-global-model-precipitation-forecast-skill-201011-using-seeps-score.pdf

Salinity assimilation using S(T) relationships: Part 1 - Theory.

Author

K. Haines

J. Blower

J-P. Drecourt

C. Liu

I. Astin

X. Zhou

A. Vidard

2005, Technical memorandum, ECMWF Technical Memoranda

File

9742-salinity-assimilation-using-st-relationships-part-1-theory.pdf

EnKF and Hybrid Gain Ensemble Data Assimilation

Author

M. Hamrud

Massimo Bonavita

L. Isaksen

2014, Technical memorandum, ECMWF Technical Memoranda

File

9766-enkf-and-hybrid-gain-ensemble-data-assimilation.pdf

Report from the IFS scalability project

Author

M. Hamrud

2010, Technical memorandum, ECMWF Technical Memoranda

File

9767-report-ifs-scalability-project.pdf

Scaling of GNSS radio occultation impact with observation number using an ensemble of data assimilations

Author

F. Harnisch

Sean Healy

Peter Bauer

S.J. English

2013, Technical memorandum, ECMWF Technical Memoranda

File

9778-scaling-gnss-radio-occultation-impact-observation-number-using-ensemble-data-assimilations.pdf

The forecast and analysis post-processing package

Author

J. Haseler

1979, Technical memorandum, ECMWF Technical Memoranda

File

9787-forecast-and-analysis-post-processing-package.pdf

Packing and truncation errors in fields retrieved from spherical harmonic coefficients

Author

J. Haseler

1980, Technical memorandum, ECMWF Technical Memoranda

File

9788-packing-and-truncation-errors-fields-retrieved-spherical-harmonic-coefficients.pdf

Search ECMWF publications

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Use of the Fujitsu VPP700 for weather forecasting at ECMWF

Can global rainfall forecasts identify areas at flash flood risk? Proof of concept for Ecuador

Benchmark exercises on Cray X-MP

On the duration of the linear regime: is 24 hours a long time in weather forecasting?

Monthly report on ECMWF's operational model's performance, October 1979

On some predictability problems

Calibration of medium-range weather forecasts

Local versus tropical diabatic heating and the winter North Atlantic Oscillation

Introduction of revised radiation, convection, cloud and vertical diffusion schemes intoCy18r3 of the ECMWF integrated forecasting system

A program for optimal regression analysis

A pilot study on the prediction of medium range forecast quality

Accuracy of the ERS-1 altimeter-derived Fast Delivery Products for wave dataassimilation

Boreal-Forest Surface parameterization in the ECMWFModel - 1D Test with NOPEX Long-Term Data

On the quality of FGGE data and some remarks on the ECMWF data assimilation scheme

4DVAR assimilation of SSM/I total column water vapour in the ECMWF model

Comparing TIGGE multi-model forecasts with reforecast-calibrated ECMWF ensemble forecasts

ECMWF forecast performance during the June 2013 flood in Central Europe

Intercomparison of global model precipitation forecast skill in 2010/11 using the SEEPS score

Salinity assimilation using S(T) relationships: Part 1 - Theory.

EnKF and Hybrid Gain Ensemble Data Assimilation

Report from the IFS scalability project

Scaling of GNSS radio occultation impact with observation number using an ensemble of data assimilations

The forecast and analysis post-processing package

Packing and truncation errors in fields retrieved from spherical harmonic coefficients

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