The landslide struck a residential apartment building in Geoje, South Gyeongsang province, burying the first floor, the Yonhap News Agency reported.

Rescue workers pulled ​three residents from the building, but ​one was later pronounced dead at a hospital, Yonhap said.

South Korea’s weather agency issued heavy ​rain warnings for parts of the ​southern region, where some areas have recorded up ‌to ⁠800 millimetres of rain, accompanied by thunder and lightning, since Saturday.

In Geoje, a southern coastal city near ​Busan, rivers ​overflowed, and ⁠roads were inundated, disrupting traffic and leaving residents stranded.

Around ​100 residents in Geoje were ​being ⁠evacuated due to the risk of further landslides, while authorities were rescuing 20 ⁠residents ​stranded in the area, ​the safety ministry said in a statement on ​Monday.