t ters. so oftentimes when you have those upper level winds, that is when you get the high-end extremely violent tornadoes. i don't think we've seen those truly high-end tornadoes here. this seems to be consistent with ef-1 to ef-2 damage, so the low to moderate damage where you see structural damage, roofs being damaged or in some cases torn away. certainly it is very scary but not the worst of tornadoes. but as you say, because of those slower upper level winds, the parent storm is not moving as quickly, and so it lasts for a longer time. now, as far as the threat going forward, there is now dryer air just off to the west of dallas and ft. worth. the front is getting ready to move in. so once this last group of storms comes through dallas and ft. worth, the dry air begins to move in, and then that severe threat is going to be eliminated. but we still have some storms to get through, there are still