MANAGUA, Nicaragua (AP) — Tropical Storm Otto left dead and disappeared in Costa Rica and then headed into the Pacific Ocean Friday after making landfall as the southernmost hurricane on record to hit Central America.

Costa Rican President Luis Guillermo Solis announced that an unknown number of people were killed or missing and later tweeted that six people were missing in Bijagua, a town south of the Costa Rica-Nicaragua border. Solis said as much water fell on the area in a few hours as normally falls in a month, and said some people had been trapped by rising waters.

Otto made landfall on Nicaragua’s Caribbean coast on Thursday as a dangerous Category Two storm but it faded to tropical storm force before emerging over the eastern Pacific early Friday.

Authorities in Nicaragua said the hurricane had damaged houses, but so far there were no reports of casualties. Earlier, heavy rains from the storm were blamed for three deaths in Panama.

Otto battered Nicaragua’s Corn Islands with 3.5-meter (10-foot) waves and damaged houses, but residents were all safe in refuges, said the archipelago’s mayor, Cleveland Rolando Webster.

“There is a lot of rain, the sea is rough and the wind is strong. We have been in danger all night, getting cold and wet,” said Alicia Lampson, 21, as she arrived at a shelter with a group of people from the village of Monkey Point, south of Bluefields, Nicaragua.

The US National Hurricane Center said the unusually strong late-season hurricane hit land in Nicaragua just north of the Costa Rican border. By Friday morning it was centered about 115 miles (190 kilometres) west-southwest of Santa Elena, Costa Rica.

The US National Hurricane Center said the storm had maximum sustained winds of 60 mph (95 kph) and it was moving toward the west at 14 mph (22 kph). It was projected to keep moving westward away from Central America.

The Nicaraguan Government earlier declared a state of emergency, and said evacuations would continue because of the continued risk of flooding. Schools were closed.

Officials in Costa Rica ordered the evacuation of 4,000 people from its Caribbean coast and called off school nationwide for the rest of the week.

Solis said Otto could damage the country’s important coffee and agriculture sectors. Nicaragua also feared damage to coffee crops that are almost ready for harvest.