they're saying. but it's certainly scary and they're saying that this was an ef-4 tornado. >> we've got a lot of tornados, in fact. around 560 at last count in the month of april alone. and a number of those ef 3's and those are over 160 miles an hour and devastating effects and when you see the images, especially in the neighborhoods coming out of here. that's when we're taking the worst. and the airport, ef-2 a slightly weaker tornado, but they think they were 30 miles straight. anybody in the 30 mile path was in it. more severe weather today and see what the threat it. going on from areas of texas, and all the way up to new jersey today. and dealing with the threat of severe weather, including tornados. but move forward into tomorrow's threat and it comes back up here towards the st. louis area. so, st. louis was hit yesterday, and now, being hit potentially again tomorrow.