Monthly maps for discharge anomalies and Lowest alert level exceedance with a summary of the monthly hydrological situation.


Hydrological situation for November 2019

Figure 1. Exceedance of lowest threshold levels for discharge
Figure 1. Exceedance of lowest threshold levels for discharge
Figure 2. Exceedance of lowest threshold levels for water level.
Figure 2. Exceedance of lowest threshold levels for water level.
Figure 3. Monthly classification for discharge according to historical data average percentiles
Figure 3. Monthly classification for discharge according to historical data average percentiles

For November, all stations that surpassed the lowest threshold level were in the Danube river basin, namely Slovenia (Sava and Drava basins), Slovakia (Vah Basin) and, to a lesser extent, Romania in lower Danube.

Stations in the Elbe river basin in Germany, together with those located in the Oder and Vistula basins (western Czech Republic and Poland), the Dnieper, Dniester and Vistula basins (Ukraine), Norway and the Danube river basin (in Serbia, Romania, Germany, Czech Republic and Austria), are the stations that mainly registered values below the 10% quantile. In addition, other isolated stations in the Rhine and Ebro basins (in Germany and Spain, respectively) also showed values lower than the 10% quantile.

Contrastingly, stations that recorded discharge values above the 90% quantile are mostly located in the Danube river basin in Slovenia, Slovakia, Austria and, to a minor extent, in southeastern Germany, Romania, Hungary and Ukraine. Together with the stations listed above, several stations in Norway, Great Britain, Ireland and Spain also showed values larger than the 90% quantile. Values above 90% quantile were also registered in isolation at stations in northern Finland, northeastern Sweden, the Rhine river basin (Germany) and Dnieper river basin in Ukraine.