Search ECMWF publications

12917-ensemble-generation-method-seasonal-forecasting-ocean-atmosphere-coupled-model.pdf

T.N. Palmer

D.L.T. Anderson

2003, Technical memorandum, ECMWF Technical Memoranda

File

Impact of ocean observation systems on ocean analysis and seasonal forecasts.

Author

A. Vidard

D.L.T. Anderson

12921-impact-ocean-observation-systems-ocean-analysis-and-seasonal-forecasts.pdf

2005, Technical memorandum, ECMWF Technical Memoranda

File

Assimilation of altimeter data in the ECMWF ocean analysis system

Author

A. Vidard

12923-assimilation-altimeter-data-ecmwf-ocean-analysis-system.pdf

D.L.T. Anderson

2008, Technical memorandum, ECMWF Technical Memoranda

File

Simulation of the MJO and its teleconnections in an ensemble of 46-day EPS hindcasts

Author

12926-simulation-mjo-and-its-teleconnections-ensemble-46-day-eps-hindcasts.pdf

Franco Molteni

2009, Technical memorandum, ECMWF Technical Memoranda

File

Monthly forecasting system.

Author

12927-monthly-forecasting-systemcomp.pdf

2003, Technical memorandum, ECMWF Technical Memoranda

File

Evolution of ECMWF sub-seasonal forecast skill scores over the past 10 years

Author

12932-evolution-ecmwf-sub-seasonal-forecast-skill-scores-over-past-10-years.pdf

2013, Technical memorandum, ECMWF Technical Memoranda

File

Seasonal forecasting of tropical cyclone landfall over Mozambique

Author

12936-seasonal-forecasting-tropical-cyclone-landfall-over-mozambique.pdf

D. Anderson

Tim Stockdale

2002, Technical memorandum, ECMWF Technical Memoranda

File

Sub-seasonal predictions

Author

Roberto Buizza

Franco Molteni

2014, Technical memorandum, ECMWF Technical Memoranda

File

12943-sub-seasonal-predictions.pdf

The representation of soil moisture freezing and its impact on the stable boundary layer

Author

P. Viterbo

Anton Beljaars

J.-F. Mahfouf

J. Teixeira

1998, Technical memorandum, ECMWF Technical Memoranda

File

12954-representation-soil-moisture-freezing-and-its-impact-stable-boundary-layer.pdf

The forecast impact of changes to the albedo of the boreal forests in the presence of snow

Author

P. Viterbo

A. Betts

1998, Technical memorandum, ECMWF Technical Memoranda

File

12956-forecast-impact-changes-albedo-boreal-forests-presence-snow.pdf

The impact of moist singular vectors and horizontal resolution on short-range limited-area ensemble forecasts for two European winter storms.

Author

Andre Walser

M. Arpagus

Martin Leutbecher

C. Appenzeller

2005, Technical memorandum, ECMWF Technical Memoranda

File

12982-impact-moist-singular-vectors-and-horizontal-resolution-short-range-limited-area-ensemble.pdf

An overview of current graphics hardware

Author

H. Watkins

1982, Technical memorandum, ECMWF Technical Memoranda

File

12994-overview-current-graphics-hardware.pdf

Correlation modelling on the sphere using a generalized diffusion equation

Author

A.T. Weaver

P. Courtier

2000, Technical memorandum, ECMWF Technical Memoranda

File

13004-correlation-modelling-sphere-using-generalized-diffusion-equation.pdf

Three- and four-dimensional variational assimilation using a general circulation model of the tropical Pacific Ocean

Author

A.T. Weaver

J. Vialard

D.L.T. Anderson

P. Délécluse

2002, Technical memorandum, ECMWF Technical Memoranda

File

13006-three-and-four-dimensional-variational-assimilation-using-general-circulation-model-tropical.pdf

A multivariate balance operator for variational ocean data assimilation.

Author

A.T. Weaver

C. Deltel

E. Machu

S. Ricci

N. Daget

2006, Technical memorandum, ECMWF Technical Memoranda

File

13007-multivariate-balance-operator-variational-ocean-data-assimilation.pdf

A nonlinear perspective on the dynamics of the MJO: idealized large-eddy simulations

Author

13019-nonlinear-perspective-dynamics-mjo-idealized-large-eddy-simulations.pdf

Piotr Smolarkiewicz

2009, Technical memorandum, ECMWF Technical Memoranda

File

The numerical coupling of the physical parametrizations to the dynamical equations in a forecast model

Author

13020-numerical-coupling-physical-parametrizations-dynamical-equations-forecast-model.pdf

1999, Technical memorandum, ECMWF Technical Memoranda

File

Extending Gal-Chen and Somerville terrain-following coordinate transformation on time-dependent curvilinear boundaries

Author

13027-extending-gal-chen-somerville-terrain-following-coordinate-transformation-time-dependent.pdf

Piotr Smolarkiewicz

2003, Technical memorandum, ECMWF Technical Memoranda

File

The non-hydrostatic global IFS/ARPEGE model: model formulation and testing

Author

13031-non-hydrostatic-global-ifsarpege-model-model-formulation-and-testing.pdf

K. Yessad

A. Untch

2009, Technical memorandum, ECMWF Technical Memoranda

File

Initialisation strategies for decadal hindcasts for the 1960-2005 period within the ENSEMBLES project

Author

Antje Weisheimer

F. Doblas-Reyes

P. Rogel

Eduardo Da Costa

N. Keenlyside

13044-initialisation-strategies-decadal-hindcasts-1960-2005-period-within-ensembles-project.pdf

J. Murphy

D.M. Smith

M. Collins

B. Bhaskaran

T.N. Palmer

2007, Technical memorandum, ECMWF Technical Memoranda

File

Addressing model error through atmospheric stochastic physical parameterisations: Impact on the coupled ECMWF seasonal forecasting system

Author

Antje Weisheimer

S Corti

T.N. Palmer