Raijin , also known as Kaminari-sama (雷様), Raiden-sama (雷電様), Narukami (鳴る神), Raikou (雷公), and Kamowakeikazuchi-no-kami is a god of lightning, thunder, and storms in Japanese mythology and the Shinto religion. He is typically depicted with fierce and aggressive facial expressions, standing atop a cloud, beating on den-den daiko drums with tomoe symbols drawn on them. Iconography of Raijin are often found in Japanese temples and shrines. He is usually depicted alongside Fūjin, the god of wind.
Sculpture of Raijin from Sanjūsangen-dō temple in Kyoto. Kamakura period, 13th century
Raijin by Katsushika Hokusai Hanging scroll painting, 1834–1849
Detail of Raijin from Wind God and Thunder God, a folding screen by Ogata Kōrin. Edo period, circa 1700. Based on an original by Tawaraya Sōtatsu.
Netsuke depicting Raijin, by Kaigyokusai Masatsugu (1813-1892)
Lightning is a natural phenomenon formed by electrostatic discharges through the atmosphere between two electrically charged regions, either both in the atmosphere or one in the atmosphere and one on the ground, temporarily neutralizing these in a near-instantaneous release of an average of between 200 megajoules and 7 gigajoules of energy, depending on the type. This discharge may produce a wide range of electromagnetic radiation, from heat created by the rapid movement of electrons, to brilliant flashes of visible light in the form of black-body radiation. Lightning causes thunder, a sound from the shock wave which develops as gases in the vicinity of the discharge experience a sudden increase in pressure. Lightning occurs commonly during thunderstorms as well as other types of energetic weather systems, but volcanic lightning can also occur during volcanic eruptions. Lightning is an atmospheric electrical phenomenon and contributes to the global atmospheric electrical circuit.
Strokes of cloud-to-ground lightning strike the Mediterranean Sea off of Port-la-Nouvelle in southern France.
Upwards streamer emanating from the top of a pool cover
A bolt from the blue lightning strike which appears to initiate from the clear, but the turbulent sky above the anvil cloud and drive a bolt of plasma through the cloud directly to the ground. They are commonly referred to as positive flashes, despite the fact that they are usually negative in polarity.
Multiple paths of cloud-to-cloud lightning, Swifts Creek, Australia.