Iota's death toll rose to 38 on Wednesday after the year's biggest Atlantic storm unleashed mudslides, tore apart buildings and left thousands homeless across Central America, revisiting areas devastated by another hurricane just two weeks ago.

Banana workers stranded at a flooded road while trying to evacuate from El Progreso in Yoro, Honduras, ahead of the arrival of Iota
Banana workers stranded at a flooded road while trying to evacuate from El Progreso in Yoro, Honduras, ahead of the arrival of Iota AFP / Orlando SIERRA

Iota plowed through the coast packing furious winds of 155 miles (260 kilometers) per hour on Monday evening, and forecasters have warned of more "life-threatening" conditions despite clearing conditions.

Eighteen people are confirmed dead in Nicaragua, where the storm made landfall at its peak strength, with seven children among the toll.

Families evacuating from the path of Iota in Yoro, Honduras
Families evacuating from the path of Iota in Yoro, Honduras AFP / Orlando SIERRA

"My house was destroyed by the hurricane, it left me only sand and water," said Diana Moore Poveda of coastal Bilwi city, near where Iota hit. "What you can see is what it left me."

Workers evacuate from a banana plantation near El Progreso, Honduras, ahead of Hurricane Iota, in November 2020
Workers evacuate from a banana plantation near El Progreso, Honduras, ahead of Hurricane Iota, in November 2020 AFP / Orlando SIERRA

The Atlantic has seen a record storm season this year, including 13 hurricanes, and scientists say that warmer seas caused by climate change are making hurricanes stronger for longer after landfall.

Bilwi had been ravaged only two weeks earlier after its residents found themselves directly in the path of Hurricane Eta -- another of the season's strongest storms.

People in Honduras are fleeing their homes as hurricane Iota forms in the Caribbean. Less than two weeks after the powerful storm Eta killed more than 200 across Central America, authorities on Saturday warned that storm Iota is likely to batter coastal a
People in Honduras are fleeing their homes as hurricane Iota forms in the Caribbean. Less than two weeks after the powerful storm Eta killed more than 200 across Central America, authorities on Saturday warned that storm Iota is likely to batter coastal areas of Nicaragua and Honduras. AFPTV / Orlando SIERRA

Iota demolished much of the infrastructure in the city of more than 40,000 people, said local government official Yamil Zapata.

Map showing the location and projected path of Hurricane Eta.
Map showing the location and projected path of Hurricane Eta. AFP / Nicolas RAMALLO

"What Eta left standing, this hurricane came and finished it off," Zapata said.

Thousands had been left homeless, electricity and water services were destroyed, while trees were downed and roofs ripped off houses, according to Nicaragua's disaster management agency Sinapred.

An elderly woman is helped by police to evacuate her home amid the arrival of Hurricane Iota in Honduras on November 17, 2020
An elderly woman is helped by police to evacuate her home amid the arrival of Hurricane Iota in Honduras on November 17, 2020 AFP / Orlando SIERRA

Another 14 were killed in neighbouring Honduras, including five members of the same family whose home was swept away in a landslide.

Authorities in both countries had rushed to evacuate thousands of people from coastal areas ahead of the storm.

Two people died on Colombia's offshore islands, two more were recorded dead in Guatemala, and one woman was killed in an indigenous community in Panama.

El Salvador presidential official Carolina Recinos said timely evacuations prevented the country suffering a higher toll.

One motorcyclist died after being struck by a tree in that country, over which the storm was gradually dissipating on Wednesday.

But forecasters warned that parts of Central America would face "life-threatening flash flooding" through Thursday, with heavy rains expected from Iota's tail.

"Flooding and mudslides across portions of Honduras, Nicaragua and Guatemala could be exacerbated by saturated soils in place, resulting in significant to potentially catastrophic impacts," the NHC said.