Hurricane Melissa made landfall over eastern Cuba near the city of Chivirico early Wednesday as an “extremely dangerous” Category 3 storm, the Miami-based National Hurricane Center said, after pummeling Jamaica as one of the strongest Atlantic hurricanes on record.

Melissa moved offshore of Cuba by late morning, after weakening somewhat and dropping to a Category 2 storm by 8 a.m. EDT. But it continued to bring “damaging winds, flooding rains, and dangerous storm surge” to parts of Cuba and was expected to bring the same impacts to the Bahamas later on Wednesday, the center said. 

Some 735,000 people were evacuated ahead of the storm, Cuban President Miguel Díaz-Canel Bermúdez said Tuesday night.  

A hurricane warning was in effect for the Cuban provinces of Granma, Santiago de Cuba, Guantánamo, Holguin and Las Tunas, the southeastern and central Bahamas, and Bermuda.

Melissa had top sustained winds of 120 mph when it got to Cuba but they were down to 100 mph when the NHC issued its 11 a.m. EDT advisory. A hurricane is no longer considered “major” when it’s a Category 2 on the Saffir-Simpson Hurricane Wind Scale, with wind speeds between 96 and 110 mph.

The storm was moving northeast at 14 mph, according to the hurricane center. Its core was about 150 miles south of the central Bahamas and about 1,000 miles southwest of Bermuda.

In the Cuban city of Las Tunas, 73-year-old retiree Manuel Pérez told The Associated Press by phone that it was impossible to quantify the damage just yet because the hurricane hit at night. No one was on the streets.”

“The winds and gusts were very strong, and the rain is still coming,” he said.

The hurricane center warned residents of Cuba to remain sheltered and that preparations for the storm in the Bahamas “should be rushed to completion.”

Melissa was forecast to remain a powerful storm as it moves across the southeastern or central Bahamas later on Wednesday. It was then expected to make its way late Thursday near or to the west of Bermuda, where a hurricane warning is in effect. The NHC said Melissa is likely to still be a strong hurricane at that point.

Heavy rain was continuing in Cuba, but was expected to taper off Wednesday afternoon. The hurricane center continued to warn of life-threatening flash flooding and landslides.

The hurricane could worsen Cuba’s severe economic crisis, which led to prolonged power blackouts, fuel shortages and food shortages.

“There will be a lot of work to do. We know there will be a lot of damage,” Díaz-Canel said in a televised address in which he assured that “no one is left behind and no resources are spared to protect the lives of the population.”

Jamaica grapples with damage Melissa left behind  

Melissa struck Jamaica Tuesday with top sustained winds of 185 mph.

Jamaican officials said they were having difficulty assessing the full scope of the damage Wednesday despite the fact that the center of the storm had already left the country. 

“It is really too early for us to say definitively, what’s the damage,” Jamaica’s education minister Dana Morris Dixon said at a news conference. “We know western Jamaica had the brunt of the impact. We will have to give that [information about damages] to you in the coming days.”

Around 77% of Jamaica was without electricity Wednesday morning, Dixon said.

Richard Thompson, acting director general of Jamaica’s Office of Disaster Preparedness and Emergency Management, previously told the Nationwide News Network that “there’s a total communication blackout on that side,” referring to the western side of Jamaica.

Extensive damage was already reported in parts of Clarendon in southern Jamaica and in the southwestern parish of St. Elizabeth, which was “under water,” said Desmond McKenzie, deputy chairman of Jamaica’s Disaster Risk Management Council.

The storm also damaged four hospitals and left one without power, forcing officials to evacuate 75 patients, McKenzie said.

More than half a million customers were without power as of late Tuesday as officials reported that most of the island experienced downed trees, power lines and extensive flooding.

The government said it hopes to reopen all of Jamaica’s airports as early as Thursday to ensure the quick distribution of emergency relief supplies.

The U.S. government said it was deploying a disaster response team and search and rescue personnel to the region. And the State Department said non-emergency personnel and family members of U.S. government employees were authorized to leave Jamaica because of the storm’s impact. 

The storm already was blamed for seven deaths in the Caribbean, including three in Jamaica, three in Haiti and one in the Dominican Republic, where another person remains missing. In Jamaica, however, local government and community development minister Desmond McKenzie said at Wednesday’s news conference that his team was “not in a position to speak about any deaths because we have not had any reports of deaths so far.”