Girl found unconscious after the Revolution ride at Six Flags Magic Mountain

SANTA CLARITA, Calif. -- A 10-year-old girl has been airlifted to a hospital after she was found unconscious after riding a roller coaster at a Six Flags Magic Mountain in Southern California.

The Los Angeles County Fire Department says the girl and a parent were airlifted at around 4:45 p.m. Friday from the northern county park. There's no word on her condition or whether it's ride-related.

The Valencia amusement park released a statement that said the girl was found breathing but unconscious after riding the Revolution.

The 113-foot high looping steel coaster reaches speeds of 55 mph.

The ride lasts about two minutes.