Two, a thundercloud, or occasionally a cumulus cloud, must be present. Cyril Crowe observed Ball flying into a dark thundercloud. Cloud-to-ground (CG) lightning is a lightning discharge between a thundercloud and the ground. They are triggered by the discharges of positive lightning between the thundercloud and the ground. The episode also starred Rico Alaniz, George J. Lewis, Eugenia Paul, and Chief Thundercloud. This work also showed the importance of positrons (anti-electrons) for thundercloud electrodynamics. This notion is used to predict the possibility of tornadic development in a thundercloud. It describes the journey of a thundercloud. In the series debut, "Fight for Geronimo", Chief Thundercloud portrays the Apache Geronimo. On he swept like a thundercloud of vengeance across the goal. She is carried to Oz by the agency of Chief Thundercloud, an animated wooden Indian. "Son of the Thundercloud" has been awarded Bal Sahitya Puraskar by Sahitya Akademy in 2018. Thundercloud II (double)&colon; Serves the entire mountain. The only survivor of the attack, Walking Bear (Chief Thundercloud), tells Steve about Brett's plan. Part Owner & DJ of the on-line ThunderCloud Radio, Home of the Hu-Haa Hitz.