A road is damaged as waves hit a shore in Ulsan

Video. Damage in Busan and Ulsan after typhoon makes landfall

The most powerful typhoon to hit South Korea in years battered its southern region Tuesday, dumping almost a meter (3 feet) of rain, destroying roads and felling power lines, leaving 20,000 homes without electricity as thousands of people fled to safer ground.

The most powerful typhoon to hit South Korea in years battered its southern region Tuesday, dumping almost a meter (3 feet) of rain, destroying roads and felling power lines, leaving 20,000 homes without electricity as thousands of people fled to safer ground.