2010 Copiapó mining accident San Jose Mine were around 20% higher than at other Chilean mines due to its poor safety record. The collapse occurred at 14:00 CLT on 5 August 2010. Access to the depths of the mine was by a long helical roadway. A group nearer the entrance escaped, but a second group of 33 men were trapped deep inside. A thick dust cloud caused by the rock fall blinded the miners for as much as six hours. Initially, the trapped miners tried to escape through ventilation shafts, but the ladders required by safety codes were missing. Luis Urzúa, the duty shift
Reaction to the 2010 Copiapó mining accident being declared heroes by many people. Firestations rang sirens across Chile in celebration after the final rescue. In Copiapo, thousands of people cheered, danced and wept during the rescue as people chanted "Long live Chile." The rescue operation was broadcast live on various news networks and international media. The reaction from world media was enthusiastic, and the rescue made the front pages of newspapers worldwide: not only was the rescue from the greatest depth of any such operation ever, but the miners had waited to be found – let alone rescued – longer than any other survivors who had ever