At least six people lost their lives in Nairobi on Monday night following heavy rains that triggered flash floods and landslides in several parts of the city. Authorities fear the death toll could rise as search and rescue missions continue.
Among the dead are a mother and her two children who were killed when a boulder crashed into their home in the Mathare 4A informal settlement. Nairobi police commander George Sedah confirmed that the boulder was dislodged by floodwaters after a nearby river overflowed, weakening the surrounding terrain.
“They drowned after the home was also crushed,” Sedah said, noting that the tragedy struck while the victims were asleep.
Emergency response teams have since been deployed to search for survivors and assess structural risks in the area. The incident has prompted local authorities to begin evicting families living in high-risk zones to prevent further loss of life.
Elsewhere, in Mukuru Kwa Reuben, one person died after being swept away by floodwaters, while more than 500 residents have been displaced. Two other bodies were recovered from different locations—one at the Ngong River near Likoni Bridge in South B, and another along Jogoo Road.
Residents in Mukuru slums have expressed frustration over repeated government promises to address flood risks, accusing authorities of neglect and inaction even after past disasters.
Rescue and disaster management teams have been patrolling affected areas for recoveries and are currently working to unclog drainage systems and provide emergency relief.
The Kenya Meteorological Department had earlier issued warnings of sustained rainfall, with showers and thunderstorms expected to continue throughout the week across many parts of the country.
As floodwaters continue to rise, Nairobi’s residents in informal settlements remain particularly vulnerable, and officials are urging the public to heed evacuation notices and stay vigilant.