(4)WFTV.com(1) has posted still images and video(2) of an unexplained fireball in the sky over Tampa, FL. The footage was captured by Clifford Jeudy on January 20, 2008.
UPDATE >>(3)

1. http://www.wftv.com/news/15310819/detail.html
2. http://www.wftv.com/video/15310845/detail.html
3. http://www.wftv.com/news/15331679/detail.html
4. http://www.wftv.com/news/15310819/detail.html