Organisation: European Commission, Joint Research Centre
Point of contact: ericha@ericha.eu

Title: ERICHA flash flood indicator

Description

EFAS holds two flash flood indicators: ERIC and ERICHA. The ERICHA flash flood indicator shows for the whole of Europe an estimation on flash flood hazard for the next 5 hours based on precipitation radar nowcasting.

Short description on the methodology: Flash flood hazard level estimated from the European OPERA reflectivity composite. Estimation of the hazard level is based on the rainfall aggregated on the drainage network (defined with a resolution of 1km), which is used as the variable that characterizes the flash flood potential. The thresholds used for the different hazard levels depend on the regional climatic characteristics and the size of the catchment defined upstream of each point of the drainage network. The flash flood hazard level is updated every 15 mins in line with the rainfall accumulation (1h) layer. This product has been developed in the ERICHA project.

For more information on: - OPERA: ...

How to cite
European Commission, Joint Research Centre (2017):  ERICHA flash flood indicator. European Commission, Joint Research Centre (JRC) [Dataset] PID: http://data.europa.eu/89h/b4a32b58-b64a-4eb5-b23f-331521a448cd
Keywords
Related resources

Data access

Additional information
Issue date 2017-03-06
Landing page https://www.efas.eu/
Update frequency as needed
Language English
Data theme(s) Environment; Health; Science and technology
EuroVoc domain(s) 28 SOCIAL QUESTIONS; 36 SCIENCE
EuroVoc concept(s) hydrology
Identifier http://data.europa.eu/89h/b4a32b58-b64a-4eb5-b23f-331521a448cd
Geographic information
Lineage

No additional information

Geographic bounding box

67° N, 41° E, 27° S, -11.5° W

Coordinate Reference System ETRS89 / LAEA Europe

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