I was out shooting the storm from 4/12/09 and while I was trying to get some daylight lightning shots I noticed a wall cloud to the north east of my location. The cloud started to rotate very rapidly and I noticed a cone forming out of the cloud. A few minutes later the cone tightened up and turned into a funnel. There was a tornado warning on the east side of Wichita Co where the most intense part of this storm was located.
Thanks.
-Ben