By DANICA COTO, Associated Press
SAN JUAN, Puerto Rico (AP) — Beryl has become the first named hurricane of the season, threatening islands still trying to recover from last year's storms, forecasters said Friday.
The hurricane gained strength Friday morning and was a Category 1 storm with maximum sustained winds of nearly 80 mph (130 kph), according to the National Hurricane Center. It is expected to pass near Dominica and the French Caribbean islands of Guadeloupe and Martinique late Sunday or Monday.
Beryl is forecast to remain a hurricane as it passes south of Puerto Rico and not dissipate until it is located south of Haiti and the Dominican Republic.
Forecasters said the storm is expected to dump heavy rain across islands including Dominica and Puerto Rico, which could also be hit with winds of more than to 40 mph (64 kph) and flooding.
"People have to remain alert," Gabriel Lojero, a forecaster for the National Weather Service in San Juan, told The Associated Press. "The forecast could change for the better or worse."
Dominica was hit by Hurricane Maria last year as a Category 5 storm and hasn't fully recovered. Neither has Puerto Rico, where some 60,000 people still have a tarp as a roof and more than 1,000 customers remain without power more than nine months after the storm.
Many worry Beryl will cause power outages across Puerto Rico given the fragility of the U.S. territory's electrical grid after Maria destroyed up to 75 percent of its distribution lines. Lojero also warned that the storm is expected to dump up to four inches (10 centimeters) of rain and could unleash landslides.
"Maria caused a lot of changes in vegetation," Lojero said. "The island is vulnerable."
Officials said they will open 424 shelters across Puerto Rico as a preventive measure and urged people to monitor the storm's progress.
Beryl is the first hurricane of the 2018 Atlantic hurricane season. It was located 1,045 miles (1,685 kilometers) east-southeast of the Lesser Antilles on Friday morning and was moving west at 15 mph (24 kph).