Here comes what happened in the so far most severe thunderstormfront in Germany 2012.
14:08 Already before noon thunderstorm started to sprout in the mountanious region of central germany. In the last hour these cells quickly intensified and now are moving westward.
14:37 the current radar image shows especially high reflectivity between Hamm and Paderborn, currently still south of a line Düsseldorf-Hagen-Meschede. There is a high possibility of hail in these thunderstorms.
15:06 In the Sauerland region there are the first reports of intense thunderstorms that have high lighning rates and severe rain ammounts.