Matthew strengthens into Category 5 hurricane in Caribbean

Hurricane Matthew has grown into a powerful Category 5 storm as it crossed the Caribbean Sea on a course that could have it pounding Jamaica within days.
The US National Hurricane Center called it the strongest hurricane in the Atlantic since Felix in 2007.
Matthew's center was projected to reach Jamaica on Monday. Evan Thompson, director of the National Meteorological Service, said the first effects of the storm may be felt as early as today.
"We do consider it serious," Thompson said. "We are all on high alert."
Jamaica activated its National Emergency Operations Center and Prime Minister Andrew Holness called an urgent meeting of Parliament to discuss preparations for the storm. People cleared out store shelves as they stocked up emergency supplies.

"I left work to pick up a few items, candles, tin stuff, bread," 41-year-old Angella Wage said at a crowded store in the Half Way Tree area of the capital. "We can never be too careful."

Jamaicans are accustomed to intense tropical weather but Hurricane Matthew looked particularly threatening. With wind speeds of 160 mph (260 kph), it was more powerful than Hurricane Gilbert, which made landfall on the island in September 1988 and was the most destructive storm in the country's modern history.
"Hurricane Matthew could rival or possibly exceed Gilbert if the core of the strongest winds does actually move over Jamaica," said Dennis Feltgen, a meteorologist and spokesman for the US National Hurricane Center in Miami. "There is no certainty of that at this point."

Matthew was expected to bring heavy rainfall especially to the eastern tip and higher elevations, which could trigger flooding and landslides, Thompson said.
National Hurricane Center forecasters said rainfall totals could reach 10 to 15 inches (25 to 38 centimeters) with isolated maximum amounts of 25 inches (63 centimeters) in Jamaica and southwestern Haiti.
The Jamaican capital, Kingston, is in the southeastern corner of Jamaica and was expected to experience flooding. The government issued a hurricane watch yesterday afternoon, and a tropical storm watch was issued for Haiti's southwest coast form the southern border it shares with the Dominican Republic to the capital of Port-au-Prince.

As of 11 pm EDT (local time), the storm was centered about 80 miles (125 kilometers) northwest of Punta Gallinas, Colombia, and about 440 miles (710 kilometers) southeast of Kingston, Jamaica. It was moving west-southwest at 7 mph (11 kph).
Hurricane-force winds extended outward up to 35 miles (55 kilometers) from the center and tropical-storm-force winds extend outward up to 195 miles (315 kilometers).