The impact of horizontal resolution and Ensemble size on probabilistic forecasts of precipitation by the ECMWF Ensemble Prediction System

The impact of horizontal resolution and Ensemble size on probabilistic forecasts of precipitation by the ECMWF Ensemble Prediction System

The effect of horizontal resolution and ensemble size on the ECMWF Ensemble Predictions System (EPS) is assessed for probabilistic forecasts of 24-h accumulated precipitation. Two sets of experiments are analyzed.

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Veröffentlicht in:Weather and forecasting 2002-04, Vol.17 (2), p.173-191
Hauptverfasser: MULLEN, Steven L, BUIZZA, Roberto
Format: Artikel
Sprache:eng
Schlagworte:
Climate
Earth, ocean, space
Exact sciences and technology
External geophysics
Meteorology
Weather
Weather analysis and prediction
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Beschreibung
Zusammenfassung:The effect of horizontal resolution and ensemble size on the ECMWF Ensemble Predictions System (EPS) is assessed for probabilistic forecasts of 24-h accumulated precipitation. Two sets of experiments are analyzed.
ISSN:0882-8156
1520-0434
DOI:10.1175/1520-0434(2002)017<0173:tiohra>2.0.co;2