Well, a 'concrete' structure would be pretty hard to take down.
I hear a lot of mobile homes are in the area in question. Whoever did not heed evac orders is likely without a home (at the very least).
That explains it. They are hurricane magnets. It is the same reason Andrew didn't hit further north like it was supposed to. Not as many Trailer Parks on South Beach as there was in Cutler Ridge, Perine, and Homestead.