Nine days before Hurricane Katrina was declared a tropical storm in the Caribbean, seven UFOs were filmed flying in the form of a ‘Latin Cross’
above Florida. Was this a sign that something biblical in nature was going to occur? Who knows but the pic looks cool
While I don't have a link, when I was looking this up some time ago, I believe that I found that this was a hoax, or at least that it was not
immediately preceding Katrina. Like I said, I'm just going off memory, sorry I don't have a link.