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How do ecPoint precipitation forecasts compare with postprocessed multi-model ensemble predictions over Switzerland?

Author

Stephan Hemri

Tim Hewson

Estibaliz Gascon

Jan Rajczak

Jonas Bhend

Christoph Spririg

Lionel Moret

Mark Liniger

2022, Technical memorandum, ECMWF Technical Memoranda

File

81319-how-do-ecpoint-precipitation-forecasts-compare-postprocessed-multi-model-ensemble-predictions.pdf

Impact of GRIB compression on weather forecast data and data-handling applications

Author

Eugen Betke

Tiago Quintino

Simon Smart

Tomas Wilhelmsson

2022, Technical memorandum, ECMWF Technical Memoranda

File

81320-impact-grib-compression-weather-forecast-data-and-data-handling-applications.pdf

Evaluation of ECMWF forecasts, including the 2021 upgrade

Author

Thomas Haiden

Fernando Prates

2022, Technical memorandum, ECMWF Technical Memoranda

File

20469-evaluation-ecmwf-forecasts-including-2021-upgrade.pdf

Validation of IFS+RTTOV/MFASIS0.64-μm reflectances against observations from GOES-16, GOES-17, MSG-4 and Himawari-8

Author

Philippe Lopez

Marco Matricardi

2022, Technical memorandum, ECMWF Technical Memoranda

File

20472-validation-ifsrttovmfasis064-mm-reflectances-against-observations-goes-16-goes-17-msg-4-and.pdf

Newsletter No. 173 - Autumn 2022

Author

Georg Lentze

ECMWF

2022, Newsletter, ECMWF Newsletter

File

20502-newsletter-no-173-autumn-2022.pdf

Final Report: Study to assess earth observation with small satellites and their prospects for future global numerical weather prediction

Author

Katie Lean

Niels Bormann

Sean Healy

Stephen English

2022, Report, ESA Contract Report

File

81324-final-report-study-assess-earth-observation-small-satellites-and-their-prospects-future-global.pdf

Prospects for improving AMV spatial coverage between geostationary and polar AMVs: LeoGeo and Dual-Sentinel

Author

Francis Warrick

Niels Bormann

2022, Report, EUMETSAT/ECMWF Fellowship Programme Research Report

File

20514-prospects-improving-amv-spatial-coverage-between-geostationary-and-polar-amvs-leogeo-and-dual.pdf

Aeolus positive impact on forecasts with the second reprocessed dataset

Author

Michael Rennie

Sean Healy

Saleh Abdalla

Will McLean

Karen Henry

2022, Newsletter Feature Article, ECMWF Newsletter

File

20520-aeolus-positive-impact-forecasts-second-reprocessed-dataset.pdf

The next extended-range configuration for IFS Cycle 48r1

Author

Frédéric Vitart

Magdalena Alonso-Balmaseda

Laura Ferranti

Manuel Fuentes

2022, Newsletter Feature Article, ECMWF Newsletter

File

81327-next-extended-range-configuration-ifs-cycle-48r1.pdf

A new way of computing semi-Lagrangian advection in the IFS

Author

Michail Diamantakis

Filip Vána

2022, Newsletter Feature Article, ECMWF Newsletter

File

20522-new-way-computing-semi-lagrangian-advection-ifs.pdf

Using genetic algorithms to tune the Copernicus Climate and Atmosphere Data Stores

Author

Baudouin Raoult

2022, Newsletter Feature Article, ECMWF Newsletter

File

20523-using-genetic-algorithms-tune-copernicus-climate-and-atmosphere-data-stores.pdf