 And so now we kind of scientifically want to know, is that something that we need to put a tornado warning on, or is it just something that's just part of the atmosphere and part of the windy storm but not really a tornadic threat? So we kind of want to know for that reason, too, so that we can understand when do we need tornado warnings and when don't we. And then sometimes there's just local concern. Folks will say, hey, I think there was a tornado over this area, and we may go look for that reason as well.