Performance evaluation of ECMWF monthly rainfall forecasts in the Limpopo River Basin

This study evaluates the performance of the European Centre for Medium-Range Weather Forecasts (ECMWF) seasonal rainfall forecasts provided by Limpopo River Basin's (LRB) Digital Twin using Climate Hazards Group InfraRed Precipitation with Station (CHIRPS) dataset as a reference for the period of 20...

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Bibliographic Details
Main Authors: Vigneswaran, Kayathri, Ghosh, Surajit, Retief, H., Garcia Andarcia, Mariangel, Dickens, Chris
Format: Informe técnico
Language:Inglés
Published: International Water Management Institute 2024
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Online Access:https://hdl.handle.net/10568/158263
Description
Summary:This study evaluates the performance of the European Centre for Medium-Range Weather Forecasts (ECMWF) seasonal rainfall forecasts provided by Limpopo River Basin's (LRB) Digital Twin using Climate Hazards Group InfraRed Precipitation with Station (CHIRPS) dataset as a reference for the period of 2017 to 2024. The primary aim is to assess forecast skill across different climate zones within the LRB, characterized by varying climatic conditions from semi-arid to temperate.