This is the answers that I found on the internet
FLORIDA is under a state of emergency after the latest track models showed that Hurricane Irma could head towards the US state after the Caribbean.
The category 4 hurricane is heading towards the Leeward Islands in the Carribean amid fears that it could then head towards Miami in Florida.
The NOAA’s National Hurricane Center (NHC), based in Miami, has told Americans along hurricane-prone parts of the coast to get an escape plan in place.
The latest update from the NHC said: “There is an increasing chance of seeing some impacts from Irma in the Florida Peninsula and the Florida Keys later this week and this weekend.