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US coal mine collapse traps six US coal mine collapse traps six
(40 minutes later)
Rescue teams are working to free six miners trapped after a coal mine collapsed in the western US state of Utah, local authorities said. Rescue teams are working to free six miners trapped after a tunnel in a coal mine collapsed in the western US state of Utah, local authorities said.
The collapse is believed to have been triggered by a 4.0 magnitude earthquake about 97 miles (156km) from Salt Lake City. The incident is believed to have been triggered by a 4.0 magnitude quake, which struck a few miles away.
The Genwal mine reported a "cave-in" at about 0400 (0900 GMT) - about an hour after the quake was registered. The GenWal mine reported a "cave-in" at about 0400 (0900 GMT) - about an hour after the quake was registered.
The quake's epicentre was less than 32km (20 miles) from the mine. The mine is reported to be operated by Utah American Energy, and is located about 225km from Salt Lake City.
There were no other reports of injuries or damage caused by the earthquake.
"Rescue workers are on scene trying to locate six miners that are unaccounted for," the Emery County sheriff's office said."Rescue workers are on scene trying to locate six miners that are unaccounted for," the Emery County sheriff's office said.
The US Geological Survey said the earthquake had occurred at 0248 (0848 GMT). About one hour later, the incident at the mine was reported to the sheriff's office. The US Geological Survey said the earthquake occurred at 0248 (0848 GMT). About one hour later, the incident at the mine was reported to the sheriff's office.
Authorities have been unable to confirm the numbers of workers underground at the time of the collapse. Authorities have been unable to confirm the number of workers underground at the time of the collapse.
However, the men were believed to be up to 3,000ft (900m) underground, local radio quoted the local sheriff's office as saying.