South Korea: Nine bodies pulled from flooded road tunnel as rains cause flash floods and landslides

Rescuers search for survivors along a road submerged by floodwaters leading to an underground tunnel in Cheongju, South Korea. Photo / AP

South Korean rescuers pulled nine bodies from a flooded tunnel where about 15 vehicles were trapped in muddy water, as days of heavy rain triggered flash floods and landslides and destroyed homes throughout the country, officials said.

A total of 37 people have died and thousands have been evacuated since July 9, when heavy rain started pounding South Korea’s central regions.

Almost 900 rescuers, including divers, were searching the tunnel in the central city of Cheongju, where the vehicles, including a bus, were swamped by a flash flood on Saturday evening local time, city fire department chief Seo Jeong-il said.

Fire officials estimated the tunnel filled with water in as little as two or three minutes.

Photos and video from the scene show rescue workers establishing a perimeter and pumping brown water out of the tunnel as divers used rubber boats to move in and out of the area.

Yang Chan-mo, an official from the North Chungcheong provincial fire department, said it could take several hours to pump out all the water from the tunnel, which was still filled with 4-5m of water dense with mud and other debris. Workers were proceeding slowly to prevent any victims or survivors from being swept out, Yang said.

Almost 900 rescuers, including divers, were searching the tunnel in the central city of Cheongju. Photo / AP

Nine survivors were rescued from the tunnel and about 10 others were believed to be missing based on reports by families or others, but the exact number of passengers trapped in vehicles wasn’t immediately clear, Seo said.

More than 600mm of rain was measured in the South Chungcheong provincial towns of Gongju and Cheongyang since July 9. Cheongju, where the tunnel is located, received more than 540mm during the same period.

Emergency services used inflatable boats to rescue survivors from an underground tunnel in Cheongju, South Korea. Photo / AP

The Korea Meteorological Administration said the central and southern parts of the country could still get as much as 300mm of additional rain until Tuesday.

More than 8850 people have been evacuated and 27,260 households had been without electricity during the past several days. The rain damaged or destroyed almosty 50 roads and more than 100 homes, the Ministry of the Interior and Safety said. At least 35 people were treated for injuries.

President Yoon Suk Yeol, who is on a trip to Europe, discussed the rain-related casualties and damage during an emergency meeting while traveling to Poland on a train after visiting Ukraine on Saturday, according to his office. Yoon called for officials to mobilise all available resources to respond to the disaster.