Hurricane Irma: Powerful storm blamed for two deaths
Storm one of 3 in Atlantic basin
Hurricane Irma -- one of the strongest storms ever recorded in the Atlantic -- is battering the northern Virgin Islands and hurtling toward Puerto Rico after smashing a string of small northern Caribbean islands, where at least three people were killed.
The storm is one of three hurricanes in the Atlantic basin, the first time in seven years there have been a trio of hurricanes at the same time in that part of the world.
Irma's core slammed Barbuda before moving over St. Martin and Anguilla and parts of the British Virgin Islands. Its maximum sustained winds of 185 mph were well above the 157 mph threshold of a Category 5 storm.
Irma's powerful center will pass just north of Puerto Rico -- a US territory of about 3.4 million people -- on Wednesday evening, bringing heavy rain and dangerous coastal storm surges, forecasters said.
CNN's Leyla Santiago, in the Puerto Rican capital of San Juan, said there were already power outages as strong winds lashed the island and the center of the storm moved just off the northeast coast.
Gov. Ricardo Rosselló urged Puerto Ricans in flood-prone areas to head to designated shelters.
"Please allow us to help you seek refuge in shelter, and let people know the priority is to weather the storm (and) seek safe haven," Rossello said.
On Tortola, the largest of the British Virgin Islands, Kennedy Banda said fierce winds blew out the windows of his home. He and his family were taking shelter in a bathroom; he said he was bracing his body against the door in an attempt to keep it shut.
"Everything is blown out," he told CNN by phone near Road Town. "Everything is gone."
Earlier, he posted video on Facebook showing wind and pounding rain whipping the shoreline as Irma's core approached.
The hurricane earlier battered a string of northern Caribbean island nations, situated east of the more populous Virgin Islands group and Puerto Rico.
Early reports suggested damage on parts of the smaller islands, a tropical region popular with tourists.
Barbuda, home to about 1,600 people, was "so badly damaged that there is no communication" from the island, said Keithley Meade, director of a meteorological office in Antigua and Barbuda.
"We have a lot of broken trees across the island," Meade said from Antigua, whose 80,000 people comprise most of the two-island nation's population.
Irma destroyed four of the most solid government buildings on the French-administered portion of nearby St. Martin, an island of about 75,000 people, French Interior Minister Gérard Collomb said in Paris.
It's likely that all other older buildings there have at least been damaged, he said.
Roughly 10 of these smaller islands -- such as St. Martin, Antigua and Barbuda, and St. Kitts and Nevis -- were pounded by hurricane conditions. One, Guadeloupe, has about 405,000 residents. The rest have about 264,400 people combined.
-- At least two people died and two others were seriously injured in the islands of St. Barts and St. Martin, French Overseas Affairs Minister Annick Girardin said. Another person died in Barbuda, where as many as 90% of structures were damaged, said Prime Minister Gaston Browne, according to broadcaster ABS Television and Radio.
-- At 5 p.m. ET, Irma's core was spinning about 20 miles east of St. Thomas, with maximum sustained winds of 185 mph.
-- Meanwhile, Jose, in the open Atlantic far to the southeast of Irma, became a hurricane. Katia, in the Gulf of Mexico, also became a hurricane.
-- In the US Virgin Islands, Gov. Kenneth E. Mapp ordered a 36-hour curfew.
-- On Thursday, Irma is likely to be near the Dominican Republic's and Haiti's northern coasts. That night, it is expected to be near the Turks and Caicos islands and the southeastern Bahamas, where storm surges of up to 20 feet are possible, the hurricane center said.
-- It's too early to tell whether it will make landfall on the US mainland. Computer models show it could churn near Florida's east coast by late Sunday, and forecasters warn the core still could hit the Florida peninsula.
-- In Broward County, Florida, a mandatory evacuation will go into effect at noon Thursday for areas east of Federal Highway, Mayor Barbara Sharief said. The evacuation zone includes low-lying areas and mobile homes in the county, which includes Fort Lauderdale, Hollywood, and Pompano Beach and Deerfield Beach.
-- Floridians should heed any evacuation order, Gov. Rick Scott said. "(A) storm surge could cover your house. We can rebuild homes -- we cannot rebuild your family," he said.
'We've been hiding in the bathroom'
Virginia Barreras said she was riding out the storm on St. Martin in a "sanctuary hotel" where tourists and locals were encouraged to check in before the eye wall hit.
"The palm trees are bent over and (I) can't see anything but white," she said before Irma's core passed. "The walls shake when the wind blows hard, and we can hear debris being thrown around."
Though Irma's path is uncertain, forecasters have said it could turn toward Florida over the weekend, and officials there are ordering some evacuations and shutting down schools.
Irma affected many northern Caribbean islands, even those not touched by the powerful core. In Marigot, Guadeloupe, Florida resident Loren Ann Mayo rode out the storm on the sixth floor of a beachside hotel.
"We've been hiding in the bathroom," she said in a video she posted to Facebook. About an inch of water covered parts of the floor, and pieces of drywall had fallen onto a balcony and a bed inside, she said.
Mayo was there on a business trip. "It is pouring down rain. It is howling," she told CNN. "Most people are either in their bathroom, or they've been moved downstairs to the third floor where management thinks is a very, very safe spot."
Puerto Rico: Irma's rains begin
Storm surge is a concern for the Turks and Caicos Islands and the Central Bahamas (up to 20 feet), as is heavy rain (up to 20 inches in the Virgin Islands, and up to 20 in parts of Puerto Rico).
Rosselló, Puerto Rico's governor, declared a state of emergency and activated the National Guard.
Puerto Ricans bracing for the high-octane winds and slashing rainfall started to feel Irma's effects Wednesday afternoon. Strong breezes shook rickety rooftops and downpours battered the coast.
CNN journalists driving in San Juan didn't see any other cars, other than a few police vehicles.
Residents prepped their homes for safety and gathered food supplies and belongings.
Lines snaked around stores as people purchased water, food, plywood, batteries and power generators.
Turks and Caicos and the Bahamas
Forecasters warn that Irma's likely path will be near the Turks and Caicos on Thursday and the southeastern Bahamas on Friday -- and that the destruction could be devastating.
In the Bahamas, emergency evacuations have been ordered for six southern islands -- Mayaguana, Inagua, Crooked Island, Acklins, Long Cay and Ragged Island.
"This is the largest such evacuation in the history of the country," Prime Minister Hubert Minnis said.
"Some of the (Bahamian) islands aren't more than 9 feet (above sea level). Storm surges there may be 20 feet. You get the idea what's going to happen to those islands," CNN meteorologist Chad Myers said.
Florida: Evacuations and a rush for supplies
Many Floridians spent Wednesday stocking up on food or making plans to head inland, and in some cases were leaving gas stations out of fuel and stores without needed supplies.
Katherine Pina said four stores she visited in Fort Lauderdale were out of bottled water. She said she saw one man reselling jugs of water for $5.
"People are doing an opportunity to get some money, I guess," she said.
Workers at five gas stations in Miami Beach told CNN by phone Wednesday that all were out of fuel. One said the station expected to receive more Wednesday night; another said a resupply was coming Thursday morning.
Some South Florida communities ordered evacuations. Monroe County, which includes the Florida Keys, ordered visitors to head home Wednesday, with residents told to leave later in the evening.
In Broward County, which includes Fort Lauderdale and other cities north of Miami, a mandatory evacuation will go into effect at noon Thursday for areas east of Federal Highway, Mayor Barbara Sharief said. The evacuation zone includes low-lying areas.