RGB 12-12-9 combined with lightning

18 September 2007, 06 UTC

Cloud to ground lightning strikes are shown in the last hour prior to the scanning time. The most recent lightnings are shown in red and those already 1 hour old are green.
It can be seen that convective cells were very active in the area of NW Slovenia and were renewing for a long time (from 7 UTC to 15 UTC) over practically the same area.