On the morning of 16 April 2014, the ferry MV Sewol sank while en route from Incheon towards Jeju City in South Korea. The 6,825-ton vessel sent a distress signal from about 2.7 kilometres north of Byeongpungdo at 08:58 KST. Out of 476 passengers and crew, 304 people died in the disaster, including around 250 students from Danwon High School in Ansan. Around 82% of the Sewol's casualties were children. Out of the 172 survivors, more than half were rescued by fishing boats and other commercial vessels that arrived at the scene approximately 40 minutes before the Korea Coast Guard (KCG).