Hurricane Maria, the second major storm to hit the Caribbean this month, crept toward the U.S. Virgin Islands and Puerto Rico on Tuesday after it ripped through the small island nation of Dominica, causing widespread devastation.

Downgraded to a Category 4 early on Tuesday, Maria remained an “extremely dangerous hurricane” as it churned about 235 miles (380 km) southeast of St. Croix, the National Hurricane Center (NHC) said in an advisory.

The storm plowed through Dominica, an island nation of 72,000 people in the eastern Caribbean, late on Monday causing widespread devastation, Prime Minister Roosevelt Skerrit said in a Facebook post.

“I am honestly not preoccupied with physical damage at this time, because it is devastating … indeed, mind boggling. My focus now is in rescuing the trapped and securing medical assistance for the injured,” he said.

With maximum sustained winds of 155 miles per hour (250 km per hour), the storm slammed into the island as a Category 5 hurricane, the NHC said.

“The winds have swept away the roofs of almost every person I have spoken to or otherwise made contact with,” Skerrit said. “The roof to my own official residence was among the first to go and this apparently triggered an avalanche of torn-away roofs in the city and the countryside.”

While the intensity of the hurricane may fluctuate over the next day or two, Maria is expected to remain a category 4 or 5 storm on the Saffir-Simpson scale, the Miami-based NHC said.

[Source: Reuters]