The following River Flash Flood products available on EFAS-IS were developed as part of the TAMIR project.
Radar-based River Flash Flood Products
Product name | Description (established over forecast horizon) | Outputs | Forecasting horizon |
Radar-based River Flash Flood Impact Catchment Summaries | The 90th percentile over each sub-catchment of the maximum gridded flash flood impact level forecasted for four lead time aggregation windows (0-6h, 7-24h, 25-48h, 49-120h). Flash flood impact is based on flash flood hazard forecasts and exposure data. When a sub-catchment is clicked, a pop-up window displays further information about the potential exposure and the location of the forecasted event within the impact matrix. For further information, check the product page. | Map | 0-120h |
Radar-based River Flash Flood Impact Forecasts | Animated hourly forecasts of flash flood impact levels over the river network for the next 6 hours, then 6-hourly forecasts until a leadtime of 120 hours. During each timestep each grid cell is shaded according to the combination of the flash flood hazard forecast at that timestep and static exposure data on an impact matrix. For further information check the product page. | Map Animation | 0-120h |