The Flood Summary layers show where GloFAS forecasts a flood within 3 distinct time periods: days 1-3, days 4-10, and days 11-30. For GloFAS model river network with upstream area larger than 1000km2, the layer has different colour depending on the forecast value during the forecast period:

• Purple: maximum of the ensemble mean discharge is >20 year (purple)
• Red: maximum of the ensemble mean discharge is between 5-20 year
• Dark yellow: maximum of the ensemble mean discharge is between 2-5 year
• Light yellow: total probability >20% exceeds 2-year