MANAGUA, Nicaragua — Iota rapidly gained strength after becoming the 13th hurricane of the Atlantic season Sunday, threatening to bring dangerous winds and rains to Nicaragua and Honduras — countries recently clobbered by Category 4 Hurricane Eta.
The governments of Nicaragua and Honduras said authorities were evacuating some people in the areas near their shared border, a region that forecasts said likely would be in Iota's path.
Iota became a Category 2 hurricane late Sunday afternoon, and the U.S. National Hurricane Center warned it would likely be an extremely dangerous Category 4 storm when it approached the Central America mainland late Monday.
It was already a record-breaking system, being the 30th named storm of this year's extraordinarily busy Atlantic hurricane season. Such activity has focused attention on climate change, which scientists say is causing wetter, stronger and more destructive storms.
The hurricane center said Iota had maximum sustained winds of 105 mph (165 kph) late Sunday. It was centered about 80 miles (130 kilometers) east of Isla de Providencia, Colombia, and was moving westward at 10 mph (17 kph). Forecasters said Iota was expected to pass or cross over Providencia late Sunday or early Monday and then approach the coasts of Nicaragua and Honduras on Monday night.
In Honduras, compulsory evacuations began before the weekend and by Sunday evening 63,500 people were reported to be in 379 shelters just in the northern region, while the whole country was on high alert.
Nicaraguan officials said that by late Sunday afternoon about 1.500 people, nearly half of them children, had been evacuated from low-lying areas in the country's northeast, including all the inhabitants of Cayo Misquitos. Authorities said 83.000 people in that region were in danger.
Wind and rain were beginning to be felt Sunday night in Bilwi, a coastal Nicaraguan city where people crowded markets and hardware stores during the day in search of plastic sheeting, nails and other materials to reinforce their homes, just as they did when Hurricane Eta hit on Nov. 3.