possible tornadic activity. >>gretchen: this morning "the oklahoman" newspaper declared the storm worse than the storm that hit the town 14 years ago. >> that certainly says it all, that headline there: worse than that. preliminary reports are putting it in the same league as some of the country's worst storms. the national weather service is classifying yesterday's tornado as an ef-4, but that could be upgraded as rick has been telling us about, after they get on the ground and are able to fully assess the damage done this. the winds yesterday reaching up to 200 miles per hour. take a look at the path of destruction. at points the twister was more than two miles wide and it traveled more than 20 miles. but what experts say made this storm so devastating was how long it was on the ground. it was on the ground for 40 minutes. this isn't the first deadly tornado to hit moore. an ef-5 hit on may 3, 1999.