 We make more of that effort now than we would have 40, 50 years ago. What changed? I think just the overall sensing technology. Science continues to move forward. In 2007, we began generating higher resolution radar data than ever before. And so we began to see things and things that we thought were, yeah, that should be windy, that could produce damage. Now we're seeing, at least in some instances, we're seeing swirls associated with that that we wouldn't have seen before.