Well Google is not letting me post comments. Go figure, so here's what I wanted to post.
DarC: I wondered if you were affected by the tornadoes and I'm glad you stayed safe. The sky color before a tornado is creepy in the extreme and the sound is something you don't forget. One thing you didn't say you did, but you should do, is open one window, that's what I've been told anyway. It has something to do with the pressure build up if the tornado strikes or comes close to your house. Anyway, glad you're safe.