As side topic, I wonder if Knob Creek got hit by the thunder storms that rolled through Louisville around 11:00 AM today. I live in Southern Indiana, and it looked to me as if the storm front was passing north of Knob Creek, but I'm not sure how far south it extended and there were many trees down (and some power outages) in Louisville.
I'm hoping to hear from someone who was out there today. The storms didn't last very long but the TV news reported high ground lightning strike counts, some hail, and high winds (though no tornadoes, so at least that was good).