koblenz, germany - 10 10 2024: mosel flood in the city

river water rapid waterway stream sea shore watercourse wave snow winter rock coast geology soil canal boating vehicle koblenz germany 2024: mosel flood city estuary rhine north unesco world heritage mittelrheintal deutsches eck lively touristic accidents anthropogenic catastrophe climate climate change desaster disaster disasters disastrous donau elbe environment fast flowing water flash flood flooded land shore flowing hazard human caused instigated maas manmade muddy natural po rhone seine thames thames river power