A photographer captured a long-lived supercell in northwest Kansas that brought large hail and an amazing lightning display.
원문출처 : http://www.cnn.com/videos/us/2017/07/09/timelapse-kansas-supercell-storm.jake-thompson-lsm
원문출처 : http://www.cnn.com/videos/us/2017/07/09/timelapse-kansas-supercell-storm.jake-thompson-lsm