>> sure. we call landfall when the center of the eye crosses over a beach or anywhere. right now we're getting the eye making landfall, but that doesn't count for landfall. that just means that the worst of the wind is now coming onshore for grand isle. 150-mile-per-hour storm. this blew up, as we knew it would, overnight. when the sun set and the air mass cools off, the warm water in the gulf of mexico exploded this eye. we watched the pressures dive like we've never seen. only two or three storms have ever gone down this quickly in the gulf of mexico or the atlantic ocean in any future or any past. so here we go. there's the storm coming onshore in grand isle. i've beening looing at wind gusts and overwash in grand isle. it's not very good there and about to get worse as the eyewall comes onshore. we have the extreme wind warning stretching almost up to the west bank into new orleans. anywhere you see that red, you're going to see wind gusts