This is one of the cleanest sweeps I've ever seen, and the best candidate for EF5 I've seen in years. Notice how not only is the foundation is clean of debris, the whole area is clean of debris, and there is no recognizable directional debris pattern. That is indicative of a remarkably violent tornado. Also note that all plumbing fixtures are all completely sheared off and missing as well. Most importantly, there is a close up video of the foundation perimeter on youtube, and not only is the house well-anchored, but the anchor bolts are bent flat against the slab from the force of the walls being violently ripped away. The only thing keeping me from saying with certainty that this is EF5 damage, is that there is some vegetation on the property that is suspiciously untouched, with quite a few leaves remaining. However, I'm wondering if these non-defoliated limbs and trees blew around the back side of the circulation from an area that wasn't affected by as violent of winds. Also not seeing any crazy grass scouring, but in any case, this is a candidate. We'll just have to see.