Sharjah24 – AFP: Eight people have been killed and more than 800 displaced by torrential rain and a landslide in Sierra Leone's capital Freetown, authorities said Monday, warning of further damage as rains continue.

The downpours hit the city over the weekend, causing a landslide Sunday in Looking Town area.

Four men, one woman and a seven-year-old girl died in the landslide, according to the National Disaster Management Agency (NDMA).

Two men were also killed in the Mount Aureol and Blackhall Road neighbourhoods when fences collapsed onto buildings, the agency said.

In the Colbert community, more than 800 people were displaced by flash flooding, Mohammed Bah, a NDMA spokesman, told AFP.

"The landslide was due to the heavy rain, no doubt, but also a combination of illegal human activities", Bah said.

"People are cutting down trees, tampering with the forest cover... The mudslide that occurred is mainly a result of the fact that people are building (houses) beyond demarcated zones."

Authorities have asked residents to evacuate the disaster area in Looking Town, which is surrounded by hills, due to a "very big boulder" that is poised to fall, Bah said.

President Julius Maada Bio blamed the disaster partly on climate change.

"The heavy downpour experienced this August points to the impact and consequence of global warming and climate change", he tweeted on Sunday night.

"But years of poor urban planning and mismanagement of the city's resources are an enormous contributor to flooding across Freetown".

Freetown Mayor Yvonne Aki-Sawyerr, who visited the flood victims, warned that more extreme events could be expected due to climate change.

"This is something we all need to be aware of," she said.

Sierra Leone is regularly hit by floods and landslides that have affected hundreds of thousands of people and caused severe economic damage over the past 20 years, according to the World Bank.

The West African country's rainy season typically lasts from May to October.