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The river network summary highlights the combined forecast anomaly/uncertainty signal on the rivers, including all river pixels above 50 km2 in EFAS and 250 km2 in GloFAS. The forecast signal is indicated by colouring. The colours represent the forecast anomaly and uncertainty categories, with 5 anomaly and 3 uncertainty sub-categories included on the maps, in total with 15 different types of combined forecast signal. Each displayed river pixel will be coloured all the time, as there is always a forecast signal, even a no signal (i.e. perfectly normal condition) is going to be indicated. The 5 anomaly categories have different main colours, while the uncertainty sub-level is shown by different intensity of the same colour on the maps.
The reporting point popup products, which are available after clicking on the point markers on the river network summary layer, contain metadata information about the stations, a hydrograph with the evolution of the antecedent, forecast and climatological conditions, while also contain the probabilities for the 7 anomaly categories and the evolution of these probabilities from previous forecast runs.
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