Hydrological Ensemble Prediction Experiment

HEPEX is an international initiative bringing together hydrologists, meteorologists, researchers and endusers to develop advanced probabilistic hydrological forecast techniques for improved flood, drought and water management.

During the first meeting, the overarching goal was defined as to develop and test procedures to produce reliable hydrological ensemble forecasts, and to demonstrate their utility in decision making related to the water, environmental and emergency management sectors Key questions of HEPEX are: The applications of Hydrological Ensemble Predictions span across large spatio-temporal scales ranging from short-term and very localized predictions to global climate change modeling.

HEPEX is organised around six major themes: HEPEX is currently co-chaired by NOAA, the European Centre for Medium-Range Weather Forecast and the European Commission Joint Research Centre.

The HEPEX community is established through active participation of scientists, end users and decision makers in research, discussions and exchange of information on topics related to probabilistic hydrological predictions for floods, droughts, water management or related topics.

Information on the initiative and the possibility to actively contribute to ongoing discussions can be found on the HEPEX website.