Katrina Blew up into a massive Cat 5 @ 175mph sustained winds....but it weakened as it approached Grand Isle and hit landfall with 140mph winds.
We have a fishing camp in Venice, Louisiana...we got lucky and found our camp, luckily it got wrapped up with some offshore boats and got tangled on the main powerline, set down in the road. Most were not that lucky...a lot of them were destroyed.
The debris line was 47ft. on the Bridge in Empire, Louisiana which is about 20 miles north of Vence, La......right where the eye passed over the Mississippi River.

Remains to be seen what Laura will do....but she might not lose any intensity Like Katrina.