SAN JUAN, Puerto Rico — One of the most powerful Atlantic hurricanes ever recorded crescendoed over the Caribbean on Thursday, crumpling islands better known as beach paradises into half-habitable emergency zones and sideswiping Puerto Rico before churning north. It is expected to hit the Florida Keys and South Florida by Saturday night.
More than 60 percent of households in Puerto Rico were without power. On St. Martin, an official said 95 percent of the island was destroyed. The Haitian government called for all agencies, stores and banks to shut down as the storm hit. Prime Minister Gaston Browne of Antigua and Barbuda said that half of Barbuda had been left homeless.
Watching Hurricane Irma maraud across Barbuda and Anguilla, residents of Florida and others who found themselves on the wrong side of the forecast were hastening to get out of the way. Government officials in Florida, Georgia and South Carolina pleaded for people to evacuate vulnerable areas, triggering a scramble for the essentials — gasoline, water, sandbags — that, even for hurricane-hardened Floridians, was laced with dread and punctuated with dire warnings from every direction.
A shortage of gasoline and bottled water, always a headache in the days before hurricanes, grew more acute in the wake of Hurricane Harvey, as the production of Houston oil refineries shrank and fuel and water were diverted to Texas. Pump lines in South Florida sprawled for blocks as fleeing residents sucked up what gas they could, and some drivers chased after tankers they had spied on the roads.
Gov. Rick Scott of Florida urged extreme caution in the face of a powerful storm that could quickly change course. “Every Florida family must prepare to evacuate regardless of the coast you live on,” he said.
By the time Rosi Edreira and her husband got the order to leave their home in Cutler Bay, part of the second evacuation zone in Miami-Dade County, they had already made plans to seek shelter in Charlotte, North Carolina. Into the car would go photo albums, birth certificates, nearly 400 Christmas ornaments collected over a quarter-century and their two dogs, JJ and Coco Puff, and cat, Dicky.
“I did Andrew,” said Edreira, 49, recalling the massive Category 5 hurricane that ripped off her roof 25 years ago last month. “I’m not doing that again.”
By Thursday night, Irma’s 175-mph winds and pelting rains had serially ransacked the islands of the eastern Caribbean, leaving at least seven dead and whole communities flattened.
Not all the news was awful. Despite the loss of power to most of the island, damage and loss of life on Puerto Rico was far less than feared. Haiti and the Dominican Republic, which share the island of Hispaniola, were also spared direct hits.
But the terror of the storm left people grasping for superlatives.
“There are shipwrecks everywhere, destroyed houses everywhere, torn-off roofs everywhere,” the president of the French territorial council on St. Martin, Daniel Gibbs, told Radio Caraïbes International.
“It’s just unbelievable,” he added. “It’s indescribable.”
In Puerto Rico — among Irma’s less unfortunate casualties — the lights were out. In many places, so was running water.
Though the hurricane barely brushed the island, it managed to knock out its aging electrical system. More than 1 million customers were without power Thursday, and a little more than half of the hospitals were functional. Even before a single raindrop fell, the head of the company, which is effectively bankrupt, had predicted that if the storm packed a wallop, it could take four to six months to completely re-establish service. His prediction infuriated Puerto Ricans, who see the latest development as yet another shameful indignity in the island’s yearslong economic decline. How is it possible, they wanted to know, that a hurricane that had passed at a safe distance and hardly claimed a shingle could leave so many in the dark?
Puerto Rico’s plunge into darkness has been long coming. In July, the huge, government-owned power authority defaulted on a deal to restructure $9 billion in debt, effectively declaring bankruptcy.
It has neither modernized nor kept up with maintenance. Trees have gone untrimmed, poles unattended. (The electric company did not respond to repeated requests for comment.)
Gov. Ricardo A. Rosselló said authorities could not estimate how long it would take to get the power back until officials were able to survey the damage.
Thursday afternoon he said service had been restored to 144,000 households — which still left nearly 1 million out.
Still, he said, things could have been much worse.
“We would like to start out thanking the almighty,” Rosselló said. “Our prayers were answered.”
On other islands, the reckoning was far more stark.
On St. Martin, a part-French, part-Dutch possession where at least four people died as a result of the storm, aerial footage taken by the military showed streets inundated with water and homes devastated by winds. The second wave of destruction, for businesses at least, was man-made: looters were picking through the remains, sometimes in view of police officers who stood idly by, “as if they were buying groceries,” said Maeva-Myriam Ponet, a correspondent for a television network based in Guadeloupe, another French Overseas Territory in the Caribbean.
St. Martin remained mostly isolated from the outside world on Thursday, lacking power and most cellphone service.
Ponet, who reports for the Guadeloupe 1ère network, said the residents of St. Martin felt utterly neglected. “Help will arrive tonight,” she said, “but for the moment, they don’t have anything.”
The nearby island of St. Barthélemy, another French territory, was also hard hit, as was Barbuda, where half of the island’s residents were reportedly left homeless.
The network’s correspondent in St. Barthélemy, Eric Rayapin, described a “spectacle of desolation,” with the island all but severed from the outside world. There had been little or no phone service, water or electricity since Tuesday night.
Buildings have been “ravaged,” he said, and many roads have been destroyed.
“The population here is suffering enormously,” Rayapin reported. “Some of them have lost their houses, the cars have been flipped over in the middle of the street, and all vegetation has been destroyed.”
He added: “It’s a very hard blow.”
John McKendrick, Anguilla’s attorney general, said that the island, a British possession, had suffered “huge devastation” from the hurricane.
Most of the island’s homes had been damaged, fallen trees had blocked many roads, cellphone service was interrupted and electrical service was cut. The entire island was still without power midday Thursday, and the ports and the airport remained closed. One person in Anguilla died, Kendrick said, though he did not know the circumstances.
“It’s been bad,” McKendrick said in a telephone interview from London, where he had been traveling when the hurricane struck the island. “A lot of people are exhausted and a lot of homes are damaged.” He said authorities were still trying to assess the full scope of the destruction.
In Haiti, the government called for all institutions to be shut down from noon Thursday until further notice. President Jovenel Moïse urged people to get to a safe place.
“The hurricane is not a game,” he said.
The danger was not only of drownings and injuries from the storm. Officials worried that a surge of cholera could follow, as it did last year after Hurricane Matthew devastated the country’s southwest. Government reports show that the cholera that broke out in Haiti starting in 2010 has killed 104 people to date. In an effort to avert another flare-up, Haiti’s minister of public health urged people to add bleach to their drinking and bathing water and to assemble first-aid kits at home.
Among the deepest concerns of McKendrick, the Anguilla attorney general, was the approach of Hurricane Jose, declared a Category 3 storm on Thursday, which is expected to make its way through this same part of the Caribbean on Saturday. A Hurricane Watch was in effect for Antigua and Barbuda and a Tropical Storm watch was issued for Anguilla, Montserrat, St. Kitts, Nevis, Saba and St. Eustatius.
“A 137-mile-per-hour storm is on the way,” he said. “I’m not sure how the island can respond to that.”
In Miami, Elizabeth Chifari, 66, was determined to stay home with her white alley cat, Friday, and ride out the storm.
She would have gone to stay with her son, Andrew. But he lives in Houston.
“If they lived anywhere else,” she said, “I would’ve considered it.”
Irma somehow spared Antigua, which was open for business by Thursday morning. But on Barbuda, the smaller of the two islands with an area of 62 square miles, the ferocious and historic Category 5 hurricane had turned the typically gentle Caribbean winds into violent gusts that decimated Codrington, its sole town.
‘‘Barbuda right now is literally a rubble,’’ Antigua and Barbuda Prime Minister Gaston Browne said.
Browne said nearly all of the government and personal property on Barbuda was damaged - including the hospital and the airport, which he said had its roof completely blown away. At least one person, a young child, was killed on the island - one of numerous deaths reported across the Caribbean in Irma’s horrific aftermath.
Now, these victims face yet another threat - a second hurricane, Jose, which appears to be coming for the same islands that are trying to dig out from Irma’s devastation.
The National Hurricane Center released an ominous bulletin Thursday about the new menace looming in the Atlantic: ‘‘JOSE EXPECTED TO BECOME A MAJOR HURRICANE BY FRIDAY . . . WATCHES ISSUED FOR THE NORTHERN LEEWARD ISLANDS.’’ By early afternoon, Jose had gained Category 2 status, and Antigua and Barbuda issued a new hurricane watch.
‘‘We are very worried about Hurricane Jose,’’ Browne said Thursday in a phone interview with The Washington Post, adding that Irma left about 60 percent of Barbuda’s nearly 2,000 residents homeless and destroyed or damaged 95 percent of its property.
Browne will make a determination by Thursday night about whether to order a mandatory evacuation ahead of Jose’s potential landfall, but added that those who want to leave Barbuda now are being ferried to nearby Antigua.
As Irma continues its merciless churn toward the U.S. mainland, the first islanders left in its wake are only beginning to decipher the scope of the storm’s ravages.
Deaths have been reported throughout the Leeward Islands, a vulnerable, isolated chain arcing southeast from Puerto Rico, which reported at least three deaths of its own.
Officials throughout the Caribbean expect the body count to rise.
After first making landfall in Barbuda, then strafing several other Leeward Islands, Irma raked the Virgin Islands and Puerto Rico, leaving nearly 1 million people without any electricity. The Dominican Republic, Haiti and the Turks and Caicos Islands are next in its path. Closer to Florida’s southern tip, the Bahamas remain in danger, and mass evacuations are underway.
The United Nations has said that Irma could affect as many as 37 million people. The majority are on the U.S. mainland, but the residents of tiny islands in the Eastern Caribbean were hit first - and hardest.
Browne told local media that Barbuda was left ‘‘barely habitable.’’
Aerial footage showed homes with walls blown out and roofs ripped away.
‘‘It was emotionally painful,’’ he told The Post. ‘‘It was sad to see such beautiful country being destroyed over a couple of hours.’’
It is, he said, ‘‘one of the most significant disasters anywhere in the world’’ on a per capita basis: Browne said it would take an estimated $100 million to rebuild - a ‘‘monumental challenge’’ for a small island government.
Ghastly images from St. Martin and St. Barthelemy (also known as St. Barts) showed cars and trucks almost completely submerged in the storm surge, and several buildings in ruin.
Witnesses on other islands described horrific destruction and a breakdown in public order: no running water, no emergency services, no police to stop looters - and a never ending tide of newly homeless people wandering the streets amid the devastation.
‘‘It’s like someone with a lawn mower from the sky has gone over the island,’’ Marilou Rohan, a Dutch vacationer in St. Maarten, which is part of the Kingdom of Netherlands, told the Dutch NOS news service. ‘‘Houses are destroyed. Some are razed to the ground. I am lucky that I was in a sturdy house, but we had to bolster the door, the wind was so hard.’’
There was little sense that authorities had the situation under control, she said.
Supermarkets were being looted and no police were visible in the streets. Occasionally, soldiers have passed by, but they were doing little to impose order, she said.
‘‘People feel powerless. They do not know what to do. You see the fear in their eyes,’’ she said.
Paul de Windt, the editor of the Daily Herald of Sint Maarten, told the Paradise FM radio station in Curaçao that ‘‘Many people are wandering the streets. They no longer have homes, they don’t know what to do.’’
In Anguilla, part of the British West Indies, the local government is ‘‘overwhelmed’’ and desperate for help, Anguilla Attorney General John McKendrick told The Post late Wednesday. Officials were barely able to communicate among one another and with emergency response teams, he said. With most phone lines down, they were dependent on instant messaging.
It appears that at least one person died in Anguilla, he said.
‘‘Roads blocked, hospital damaged. Power down. Communications badly impaired. Help needed,’’ McKendrick wrote in one message. In another, he said, ‘‘More people might die without further help, especially as another hurricane threatens us so soon.’’
The Dutch government said that it was sending two military ships carrying smaller emergency boats, ambulances and emergency equipment to St. Maarten.
French Interior Minister Gerard Collomb said 100,000 rations - or about four days’ worth of food - are en route to the victims to St. Barts and St. Martin.
‘‘It’s a tragedy, we’ll need to rebuild both islands,’’ Collomb told reporters Thursday, according to the Associated Press. ‘‘Most of the schools have been destroyed.’’
British Prime Minister Theresa May said the government is allocating more than $41 million (U.S. dollars) for hurricane relief efforts.
Britain’s international development secretary, Priti Patel, announced Wednesday that the British navy, along with several Royal Marines and a contingent of military engineers, had been dispatched to the Caribbean with makeshift shelters and water purification systems. While some in England criticized the response, McKendrick told The Post that he’s worried that they, too, will quickly become overwhelmed by the amount of work that must be done to restore a sense of normalcy.
Elsewhere on Anguilla, some informal reports were less bleak. The Facebook page for Roy’s Bayside Grill, for instance, remained active as Irma passed.
Around 7:30 a.m., the page broadcast a brief live video of the storm captured from inside an unidentified building. With rain pelting the windows and wind whipping the treetops, a narrator calmly described the scene outside. ‘‘Can’t see very far at all,’’ he said. ‘‘We’ve got whitecaps on the pool. Water is spilling out. And it’s quite a ride. But thought I’d check in and let everyone know we’re still good.’’
Phone lines to the restaurant appeared to be down by the afternoon, and messages left with the Facebook page’s administrator were not immediately returned.
About 1 p.m. Wednesday, the restaurant posted a panoramic photo on Facebook that appeared to show several buildings. The decking on one appeared to be ripped apart, and debris was scattered about the beach. One industrial building had a hole in its roof, but by and large everything was still standing.
‘‘We made it through,’’ the caption read, ‘‘but there is a lot of work to be done.’’
Frances Robles reported from San Juan, Puerto Rico, Kirk Semple from Mexico City and Vivian Yee from New York. Catherine Porter contributed from Haiti; Maggie Astor, Luis Ferré-Sadurní and Megan Specia from New York; Marc Santora, Emily Cochrane and Lizette Alvarez from Miami; Erica Wells in the Bahamas; Carl Joseph in Barbuda; Azam Ahmed in the Dominican Republic; Paulina Villegas in Mexico City; and Aurelien Breeden and Elian Peltier in Paris.