Tornadoes are weird. We happened to be in the area, so we drove down our old block yesterday. Our former house had it's crappy, 30 year old fence knocked down but otherwise looked fine. Half a block up, and several houses were missing half their roof, most of their siding, etc. and some very large, old oaks and maples were destroyed. Very clear east-west straight line through the neighborhood with serious damage, but if you went maybe four or five houses north/south of that line, you'd never know a storm came through.