Hurricane Maria, the strongest hurricane to have hit the island in decades, is believed to have taken down critical high-voltage power lines. Gov. Ricardo Rosselló says repairs could take months.
The National Hurricane Center warns that the storm now barreling toward the Virgin Islands and Puerto Rico is a Category 5 hurricane with winds of around 175 miles per hour.
Down graded to a Category 4, Irma's brutal churn through the Caribbean is aimed at Florida, where the National Hurricane Center says it's more likely to make landfall as a "dangerous major hurricane."
The U.S. territory filed to restructure billions in debt earlier this year. Those economic straits threaten to hobble the island's ability to cope with the effects of the Category 5 hurricane.
The strongest storm ever recorded in the Atlantic outside of the Caribbean and the Gulf of Mexico is expected to pass "near or just north of Puerto Rico this afternoon or tonight," forecasters say.
The debt-racked territory voted to become the 51st state in 2012, but Congress never picked up the result.Puerto Rico voted again Sunday and partial results show most voters support U.S. statehood.
About 5 percent of pregnant women infected with Zika in Puerto Rico and other U.S. territories last year had babies with birth defects, says the federal health agency. And the risk isn't over.
López Rivera had been in custody since 1981. He was imprisoned over his connection with a militant group that fought for Puerto Rican independence and claimed responsibility for dozens of bombings.
Between its public-sector debt and what it owes pension funds, the U.S. territory's bills exceed $120 billion. That makes for some difficult decisions in court, which opened hearings Wednesday.