Sorry, I did not check this thread reuglarily and so, I missed the answers.
The link is:
http://www.dwd.de/de/WundK/Warnungen...hland_0800.jpg
Well understood, there is a referring page which is updated regularily (as one of the previous posters expected). That's where I found the image location. However, the html looks somewhat complex for me (nested tables, lots of stuff around) so that I did not try to parse this.
So - any new ideas?
Thanks for your help!
angrest