ECMWF STAGE

Technical Memoranda

786
Marta Janiskova; Carla Cardinali
On the impact of the diabatic component in the Forecast Sensitivity Observation Impact diagnostics
2016
16716-impact-diabatic-component-forecast-sensitivity-observation-impact-diagnositcs.pdf
785
Martin Leutbecher; Sarah-Jane Lock; P. Ollinaho; S.T.K. Lang; al et
Stochastic representations of model uncertainties at ECMWF: State of the art and future vision
2016
16923-stochastic-representations-model-uncertainties-ecmwf-state-art-and-future-vision.pdf
784
P. Ollinaho; Sarah-Jane Lock; Martin Leutbecher; Peter Bechtold; Anton Beljaars; Alessio Bozzo; R.M. Forbes; Thomas Haiden; Robin Hogan; Irina Sandu
Towards process-level representation of model uncertainties: Stochastically perturbed parameterisations in the ECMWF ensemble
2016
16682-towards-process-level-representation-model-uncertainties-stochastically-perturbed.pdf
783
W. Han; Niels Bormann
Constrained adaptive bias correction for satellite radiance assimilation in the ECMWF 4D-Var system
2016
16712-constrained-adaptive-bias-correction-satellite-radiance-assimilation-ecmwf-4d-var-system.pdf
782
Niels Bormann
Slant path radiative transfer for the assimilation of sounder radiances
2016
16482-slant-path-radiative-transfer-assimilation-sounder-radiances.pdf
781
L. Schlemmer; Peter Bechtold; Irina Sandu; Maike Ahlgrimm
Momentum transport in shallow convection
2016
16665-momentum-transport-shallow-convection.pdf
780
Sebastien Massart; Massimo Bonavita
Ensemble of Data Assimilations applied to the CAMS' greenhouse gases analysis
2016
16438-ensemble-data-assimilations-applied-cams-greenhouse-gases-analysis.pdf
779
Souhail Boussetta; Cristian Simarro; D. Lucas
Exploring EC-Earth 3.2-Beta performance on the new ECMWF Cray-Broadwell
2016
16377-exploring-ec-earth-32-beta-performance-new-ecmwf-cray-broadwell.pdf
778
Paul Smith; Florian Pappenberger; Fredrik Wetterhall; J. Thielen; Blazej Krzeminski; P. Salamon; D. Muraro; M. Kalas; C. Baugh
On the operational implementation of the European Flood Awareness System (EFAS)
2016
16337-operational-implementation-european-flood-awareness-system-efas.pdf
777
Anton Beljaars; Emanuel Dutra; Gianpaolo Balsamo
On the numerical stability of surface-atmosphere coupling in weather and climate models
2016
16336-numerical-stability-surface-atmosphere-coupling-weather-and-climate-models.pdf
776
Giovanna De Chiara; Stephen English; Peter Janssen; Jean-Raymond Bidlot
ASCAT ocean surface wind assessment
2016
16513-ascat-ocean-surface-wind-assessment.pdf
770
Cristina Lupu; Alan Geer; Niels Bormann; Stephen English
An evaluation of radiative transfer modelling errors in AMSU-A data
2016
16711-evaluation-radiative-transfer-modelling-errors-amsu-data.pdf
775
Peter Janssen
How rare is the Draupner wave event?
2015
15321-how-rare-draupner-wave-event.pdf
774
I.F. Trigo; Souhail Boussetta; P. Viterbo; Gianpaolo Balsamo
Comparison of model land skin temperature with remotely sensed estimates and assessment of surface-atmosphere coupling
2015
15318-comparison-model-land-skin-temperature-remotely-sensed-estimates-and-assessment-surface.pdf
773
Anna Agusti-Panareda; Sebastien Massart; F. Chevallier; Gianpaolo Balsamo; Souhail Boussetta; Emanuel Dutra; Anton Beljaars
A biogenic C02 flux adjustment scheme for the mitigation of large-scale biases in global atmospheric CO2 analyses and forecasts
2015
15374-biogenic-c02-flux-adjustment-scheme-mitigation-large-scale-biases-global-atmospheric-co2.pdf
772
Philippe Lopez
A lightning parameterization for the ECMWF model
2015
15313-lightning-parameterization-ecmwf-model.pdf
771
N. Zagar; Roberto Buizza; J. Tribbia
A three-dimensional multivariate modal analysis of atmospheric predictability with application to the ECMWF ensemble
2015
15309-three-dimensional-multivariate-modal-analysis-atmospheric-predictability-application-ecmwf.pdf
769
Mark Rodwell; Laura Ferranti; L. Magnusson
Diagnosis of northern hemispheric regime behaviour during winter 2013/14
2015
15305-diagnosis-northern-hemispheric-regime-behaviour-during-winter-201314.pdf
768
Michail Diamantakis; L. Magnusson
Numerical sensitivity of the ECMWF model to Semi-Lagrangian departure point iterations
2015
15302-numerical-sensitivity-ecmwf-model-semi-lagrangian-departure-point-iterations.pdf
767
Qifeng Lu; Heather Lawrence; Niels Bormann; Stephen English; Katie Lean; Nigel Atkinson; W. Bell; F. Carminati
An evaluation of FY-3C satellite data quality at ECMWF and the Met Office
2015
14692-evaluation-fy-3c-satellite-data-quality-ecmwf-and-met-office.pdf
766
Alan Geer
Significance of changes in medium-range forecast scores
2015
15287-significance-changes-medium-range-forecast-scores.pdf
765
Thomas Haiden; Martin Janousek; Peter Bauer; Jean-Raymond Bidlot; Mohamed Dahoui; Laura Ferranti; F. Prates; David Richardson; Frédéric Vitart
Evaluation of ECMWF forecasts, including 2014-2015 upgrades
2015
14691-evaluation-ecmwf-forecasts-including-2014-2015-upgrades.pdf
765
Thomas Haiden; Martin Janousek; Peter Bauer
Evaluation of ECMWF forecasts, including 2014-2015 upgrades
2015
15275-evaluation-ecmwf-forecasts-including-2014-2015-upgrades.pdf
764
M. Herman; Z. Fuchs; D. Raymond; Peter Bechtold
Convectively coupled Kelvin Waves: From linear theory to global models
2015
15273-convectively-coupled-kelvin-waves-linear-theory-global-models.pdf