http://en.wikipedia.org/wiki/2013_European_floods
For anyone familiar with the metric system, you'll note that the "litres/square metre are the same as rainfall in millimetres. 250 l/m2 is 250 mm of rainfall in the same period. Mike Payne
http://en.wikipedia.org/wiki/2013_European_floods
For anyone familiar with the metric system, you'll note that the "litres/square metre are the same as rainfall in millimetres. 250 l/m2 is 250 mm of rainfall in the same period. Mike Payne