From my hometown and no, it isn't in Florida.
Quote Originally Posted by GreatFallsTribune
The Great Falls Police Department reports that it has not yet been called to investigate who hacked into a local television station’s emergency alert system and reported “dead bodies rising,” which prompted quite a few confused phone calls Monday afternoon.

The emergency alert was issued during afternoon programming on KRTV, a CBS affiliate. On KRTV’s website and Facebook page, the station says the hacking came from an outside source and station officials are working to find out how this happened.
Link