Experts

Experts predict 360km/h winds from Hurricane Irma to hit Florida

A meteorology expert is predicting winds from Hurricane Irma could reach speeds of up to 360km/h when they reach Florida, as the superstorm makes its way towards the United States mainland.

The US National Hurricane Center in Miami has already recorded winds of 295km/h over the Atlantic Ocean as Irma moves towards the Leeward Islands of the northeast Caribbean

The storm, a dangerous Category 5, posed an immediate threat to the small islands of the northern Leewards, including Antigua and Barbuda, as well as the British and US Virgin Islands and Puerto Rico.

“The Leeward Islands are going to get destroyed,” warned Colorado State University meteorology professor Phil Klotzbach, a noted hurricane expert. “I just pray that this thing wobbles and misses them. This is a serious storm.”

If it stays on the forecast track and reaches the Florida Straits, the water there is warm enough that the already “intense” storm could become much worse with wind speeds potentially reaching 360km/h, warned Kerry Emanuel, an MIT meteorology professor.

In this geocolor image captured by GOES-16 and released by the National Oceanic and Atmospheric Administration (NOAA), Hurricane Irma, a potentially catastrophic category 5 hurricane, moves westward in the Atlantic Ocean toward the Leeward Islands. (NOAA)
esidents purchase water at BJ Wholesale in preparation for Hurricane Irma in Miami. (AP)
esidents purchase water at BJ Wholesale in preparation for Hurricane Irma in Miami. (AP)

“People who are living there (the Florida Keys) or have property there are very scared, and they should be,” Mr Emanuel said.

Irma’s record wind speeds over the Atlantic were recorded yesterday as it approached the Caribbean from the east, according to the US National Hurricane Center in Miami.

For the U.S. “this looks like at this point that it’s very hard to miss,” said University of Miami senior hurricane researcher Brian McNoldy. “You’d be hard pressed to find any model that doesn’t have some impact on Florida. Whether it’s the worst case or next-to-worst case, it doesn’t look good.”

In Florida, residents also stocked up on drinking water and other supplies.

Governor Rick Scott activated 100 members of the Florida National Guard to be deployed across the state, and 7,000 National Guard members were to report to duty Friday when the storm could be approaching the area. On Monday, Scott declared a state of emergency in all of Florida’s 67 counties.

Yanelis Gomez pushes her cart after shopping at a local supermarket as she prepares for Hurricane Irma in Hialeah, Florida. (AP)
Yanelis Gomez pushes her cart after shopping at a local supermarket as she prepares for Hurricane Irma in Hialeah, Florida. (AP)

Officials in the Florida Keys geared up to get tourists and residents out of Irma’s path, and the mayor of Miami-Dade county said people should be prepared to evacuate Miami Beach and most of the county’s coastal areas.

Mayor Carlos Gimenez said the voluntary evacuations could begin as soon as Wednesday evening. He activated the emergency operation center and urged residents to have three days’ worth of food and water.

Four other storms have had winds that strong in the overall Atlantic region but they were in the Caribbean Sea or the Gulf of Mexico, which are usually home to warmer waters that fuel cyclones. Hurricane Allen hit 190 mph in 1980, while 2005’s Wilma, 1988’s Gilbert and a 1935 great Florida Key storm all had 185 mph winds.

Irma is so strong because of the unusually warm waters for that part of the Atlantic.

Hurricane-force winds extended outward up to 95 kilometres from the centre and tropical storm-force winds extended outward up to 280 kilometres.

Joseph, Jr., right, 15, of St. Petersburg, bends down to carry sandbags to his family's vehicle at Lealman Community Park in Florida. (AP)
Joseph, Jr., right, 15, of St. Petersburg, bends down to carry sandbags to his family’s vehicle at Lealman Community Park in Florida. (AP)
Cars line up for gas on Philips Highway at Baymeadows Road in Jacksonville, Florida. (AP)
Cars line up for gas on Philips Highway at Baymeadows Road in Jacksonville, Florida. (AP)

The center of Irma was about 210 kilometres east of Antigua and about 220 kilometres east-southeast of Barbuda, prompting an ominous warning from officials as the airport closed.

People in the two-island nation should seek protection from Irma’s “onslaught,” officials warned in a statement, closing with: “May God protect us all.”
Several small islands were directly in the path of the storm. In addition to Barbuda they included Anguilla, a small, low-lying British island territory of about 15,000 people.

Authorities there converted three churches and a school into shelters as they prepared for a big storm surge and the full brunt of the winds.

“People normally go to friends and family during a storm. We’ll see,” said Melissa Meade, director of the Disaster Management Department. “We’ll find out soon enough.”

The storm was moving west at 24km/h, and the hurricane center said there was a growing possibility its effects could be felt in Florida later this week and over the weekend.

 After loading the back of her vehicle with food Maria Minier loads a recently purchased wood panel to be used in preparation for Hurricane Irma, in Carolina, Puerto Rico. (AP)
After loading the back of her vehicle with food Maria Minier loads a recently purchased wood panel to be used in preparation for Hurricane Irma, in Carolina, Puerto Rico. (AP)
Cyber School Supply employee Christopher Rodriguez installs wood panels on windows in preparation in preparation for Hurricane Irma, in Carolina, Puerto Rico. (AP)
Cyber School Supply employee Christopher Rodriguez installs wood panels on windows in preparation in preparation for Hurricane Irma, in Carolina, Puerto Rico. (AP)

The storm’s eye was expected to pass about 80 kilometres from Puerto Rico late Wednesday.

“Puerto Rico has not seen a hurricane of this magnitude in almost 100 years,” Carlos Anselmi, a National Weather Service meteorologist in San Juan, told The Associated Press.

For the Caribbean “even if the eyewall doesn’t pass directly over them, which unfortunately it’s going to do in the northern Leewards,” it will be big enough and close enough to cause nasty storm surge, heavy rain with mudslides, Mr McNoldy said.

Authorities warned that the storm could dump up to 31 centimetres of rain, cause landslides and flash floods and generate waves of up to seven metgres. Government officials began evacuations and urged people to finalize all preparations as store shelves emptied out on islands including Puerto Rico.

“The decisions that we make in the next couple of hours can make the difference between life and death,” Puerto Rico Gov. Ricardo Rossello said. “This is an extremely dangerous storm.”

A couple arrive at a store to purchase supplies in preparation for Hurricane Irma, in Carolina, Puerto Rico. (AP)
A couple arrive at a store to purchase supplies in preparation for Hurricane Irma, in Carolina, Puerto Rico. (AP)
Residents walk past a storefront, paneled with steel sheets in preparation for Hurricane Irma, in Carolina, Puerto Rico. (AP)
Residents walk past a storefront, paneled with steel sheets in preparation for Hurricane Irma, in Carolina, Puerto Rico. (AP)

Antigua and Barbuda Prime Minister Gaston Browne said he was confident Barbuda would weather the storm.

“I am satisfied that at a governmental level that we have done everything that is humanly possible to mitigate against the effects or the potential effects of this storm,” he said.

“What is really required now is for Antiguans and Barbudans … to follow the warnings and to act appropriately so that we do not end up with any serious casualties.”

Puerto Ricans braced for blackouts after the director of the island’s power company told reporters that storm damage could leave some areas without electricity for about a week and other, unspecified areas for four to six months.

The utility’s infrastructure has deteriorated greatly during a decade-long recession, and Puerto Ricans experienced an island-wide outage last year.

Men load recently purchased wood panels to be used for boarding up windows in preparation for Hurricane Irma, in Carolina, Puerto Rico. (AP)
Men load recently purchased wood panels to be used for boarding up windows in preparation for Hurricane Irma, in Carolina, Puerto Rico. (AP)

Both Puerto Rico and the US Virgin Islands expected 10 to 25 centimetres of rain and wind gusts of up to 120km/h.

“This is not an opportunity to go outside and try to have fun with a hurricane,” US Virgin Islands Governor Kenneth Mapp warned. “It’s not time to get on a surfboard.”

A new tropical storm also formed in the Atlantic on Tuesday, to the east of Irma. The hurricane center said Tropical Storm Jose was about 1,505 miles (2,420 kilometers) east of the Lesser Antilles with maximum sustained winds of 40 mph (65 kph). It was moving west-northwest at 13 mph (20 kph) and was expected to become a hurricane by Friday.

© Nine Digital Pty Ltd 2017

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