Winds from Hurricane Irma, already the most powerful Atlantic hurricane on record, on Friday picked up speed as it barreled toward Florida, prompting Gov. Rick Scott to urge all Floridians to evacuate.

“Based on what we know, the majority of Florida will have major hurricane impact and deadly winds,” Scott said in a news conference. “We expect this along the entire East Coast and West Coast.”

At 5 p.m. Eastern, Irma was about 345 miles southeast of Miami, with winds reaching speeds of 155 miles an hour, according to the National Hurricane Center. The hurricane was projected to reach the Florida Keys and southern tip of the peninsula by Sunday morning.

Hurricane Jose was right behind it.

The first hurricane hunter plane to make contact with Jose, on Friday morning, found it “much stronger than previously estimated,” the National Hurricane Center said. The hurricane, which is smaller than Irma but packing winds that are blowing just as fast, is forecast to pass near or east of the Leeward Islands by Saturday.

Multiple counties issued mandatory evacuation orders spanning their entire county, including St. Johns, Nassau, Glynn, Camden, Atlantic Beach, and Flagler.

“This is a catastrophic storm that this state has never seen,” Gov. Scott said Friday.

The long line of evacuees were clogging highways and there were concerns about gasoline shortages across the state, according to The Wall Street Journal.

Irma, Jose and Hurricane Harvey have created an unfortunate record, according to meteorologist Philip Klotzbach.

Hurricane warnings are in effect for the Florida Keys, Lake Okeechobee, Florida Bay, Jupiter Inlet, and further into central Florida, and states of emergency have been declared in Florida, Georgia and the Carolinas.

Hurricane Irma Devastates Caribbean Islands

President Donald Trump’s seaside Mar-a-Lago resort was also ordered to evacuate beginning Friday morning, along with the barrier islands and low-lying areas of Palm Beach County, the Sun Sentinel newspaper confirmed. Trump has owned the private golf club since 1985. The president has vacationed and conducted business there numerous times early in his presidency, including hosting Japanese Prime Minister Shinzo Abe and other foreign leaders, sometimes raising controversy over security.

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Irma has already rampaged through a string of Caribbean islands, leaving at least 19 people dead and many injured. The tiny island of Barbuda of about 1,600 inhabitants has been “totally demolished,” while 95% of St. Martin—a popular destination with U.S. and European travelers—has been destroyed. The Red Cross estimates that at least 1.2 million people have been battered by Irma.

Read: Tiny island of Barbuda ‘practically uninhabitable’ in Irma’s devastating wake

Trump also owns properties in that region, including a multimillion-dollar mansion on St. Martin that is listed for sale, according to the Miami Herald.

It remained unclear what had happened to the property, but French officials said that the four most solid buildings on the island had “suffered serious damage,” making it unlikely Trump’s house had been spared.

Puerto Rico narrowly avoided a direct hit as the eye moved northwest about 50 miles offshore, but were still lashed with rains and heavy winds. Nearly 900,000 people were reportedly without power, and the Puerto Rico Electric Power Authority gave a stunning warning Wednesday that parts of the island could be without electricity for up to six months.

Cruise operators have been forced to cancel and reroute sailings, while thousands of flights have been delayed or canceled due to Irma.

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Hurricane Jose is on its way to the Caribbean islands of Barbuda, St. Martin and Anguilla, all of which have already taken heavy damage from Irma. A Hurricane Watch is in effect for all three islands, and rainfall of up to 5 inches is expected to maintain or even add to existing flooding.

Additionally, Katia, a Category 1 hurricane, is still strengthening in the Mexican Gulf, and now has maximum sustained winds of 105 miles an hour. A Hurricane Warning is in effect for Cabo Rojo to Laguna Verde.

The center of the storm will make landfall in Mexico later Friday or early Saturday. “Some intensification” was possible before landfall, followed by “rapid weakening,” the NHC said in its latest advisory.

The trio of hurricanes comes just two weeks after Harvey brought widespread destruction to the Texas and Louisiana Gulf Coast, estimated by AccuWeather to have caused damages of up to $190 billion. If realized, that would make it the costliest-ever U.S. national disaster.

But Irma could top that. On Friday, Bryan Norcross, a senior Weather Channel hurricane specialist, called Irma “extraordinary” on his Facebook page. He told The Wall Street Journal that “the odds favor this being the most expensive natural disaster in the history of the United States” in part because of the storm’s size, and because of the population in her path.

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