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Summary of the UGROW subproject on tropospheric temperature bias during JJA over the Northern Hemisphere

Author

Linus Magnusson

Magdalena Alonso-Balmaseda

Mohamed Dahoui

Richard Forbes

Thomas Haiden

David Lavers

Irina Sandu

Steffen Tietsche

2022, Technical memorandum, ECMWF Technical Memoranda

File

20356-summary-ugrow-subproject-tropospheric-temperature-bias-during-jja-over-northern-hemisphere.pdf

Notes on shallow water extension of Miles Theory

Author

Peter Janssen

2022, Technical memorandum, ECMWF Technical Memoranda

File

20286-notes-shallow-water-extension-miles-theory.pdf

WP-2000 Calibration of EDA spread and adaptation of the observation error model

Author

Katie Lean

Niels Bormann

Sean Healy

2022, Report, ESA Contract Report

File

81289-wp-2000-calibration-eda-spread-and-adaptation-observation-error-model.pdf

WP-3000 Developing a flexible system to simulate and assimilate small satellite data

Author

Katie Lean

Niels Bormann

Sean Healy

2022, Report, ESA Contract Report

File

81290-wp-3000-developing-flexible-system-simulate-and-assimilate-small-satellite-data.pdf

WP-1000 Review of EDA approach and recommendations for small satellite configurations

Author

Katie Lean

Niels Bormann

Sean Healy

2022, Report, ESA Contract Report

File

81291-wp-1000-review-eda-approach-and-recommendations-small-satellite-configurations.pdf

Investigating biases in the representation of the Pacific sub-tropical jet stream and associated teleconnections (a UGROW sub-project)

Author

Frédéric Vitart

Rebecca Emerton

Mark Rodwell

Magdalena Alonso-Balmaseda

Thomas Haiden

Stephanie Johnson

L. Magnusson

Christopher Roberts

Irina Sandu

2022, Technical memorandum, ECMWF Technical Memoranda

File

20281-investigating-biases-representation-pacific-sub-tropical-jet-stream-and-associated.pdf

ECMWF’s support for the SEE-MHEWS-A project

Author

Fredrik Wetterhall

Umberto Modigliani

Bojan Kasic

2022, Newsletter Feature Article, ECMWF Newsletter

File

20296-ecmwfs-support-see-mhews-project.pdf

ECMWF’s new data centre in Italy

Author

Matteo Dell’Acqua

Jeremy Thomas

Michele Toni

Andrew Gundry

2022, Newsletter Feature Article, ECMWF Newsletter

File

20297-ecmwfs-new-data-centre-italy.pdf

Aviso: ECMWF’s data availability notification service

Author

Claudio Iacopino

Tiago Quintino

James Hawkes

Baudouin Raoult

Mikko Partio

Martin Pejcoch

Tomas Karlsson

2022, Newsletter Feature Article, ECMWF Newsletter

File

20298-aviso-ecmwfs-data-availability-notification-service.pdf

New Python data exploration functions in Metview

Author

Iain Russell

Sandor Kertész

Marcus Koehler

2022, Newsletter Feature Article, ECMWF Newsletter

File

20299-new-python-data-exploration-functions-metview.pdf

Newsletter No. 101 - Summer/Autumn 2004

Author

P. White

ECMWF

2004, Newsletter, ECMWF Newsletter

File

14657-newsletter-no101-summerautumn-2004.pdf

Newsletter No. 100 - Spring 2004

Author

P. White

ECMWF

2004, Newsletter, ECMWF Newsletter

File

14624-newsletter-no100-wpring-2004.pdf

Representation of ozone in the ECMWF model

Author

A. Dethof

E. Hólm

2004, Conference Paper, ECMWF/SPARC Workshop on Modelling and Assimilation for the Stratosphere and Tropopause, 23 to 26 June 2003

File

74205-representation-ozone-ecmwf-model.pdf

Tropical Intra-seasonal oscillations in the DEMETER multi-model system

Author

F. Doblas-Reyes

Renate Hagedorn

T.N. Palmer

J.P. Duvel.

2004, Conference Paper, ECMWF/CLIVAR Workshop on Simulation and Prediction of Intra-Seasonal Variability with Emphasis on the MJO, 3-6 November 2003

File

74240-tropical-intra-seasonal-oscillations-demeter-multi-model-system.pdf

A new spherical shallow-water model: building in wave-vortex decomposition

Author

D.G. Dritschel

2004, Conference Paper, Seminar on Recent developments in numerical methods for atmospheric and ocean modelling, 6-10 September 2004

File

74270-new-spherical-shallow-water-model-building-wave-vortex-decomposition.pdf

Current activities and future plans related to medium-range ensemble prediction systems at the CMC

Author

P. Dubreuil

2004, Conference Paper, Ninth Workshop on Meteorological Operational Systems. 10-14 November 2003

File

74284-current-activities-and-future-plans-related-medium-range-ensemble-prediction-systems-cmc.pdf

Infrared Limb Sounding - MIPAS and HIRDLS

Author

A. Dudhia

2004, Conference Paper, ECMWF/SPARC Workshop on Modelling and Assimilation for the Stratosphere and Tropopause, 23 to 26 June 2003

File

74289-infrared-limb-sounding-mipas-and-hirdls.pdf

Information Content of limb radiances from MIPAS

Author

A. Dudhia

2004, Conference Paper, ECMWF Workshop on Assimilation of high spectral resolution sounders in NWP, 28 June - 1 July 2004

File

74290-information-content-limb-radiances-mipas.pdf