Torino scale the validity and societal impact of SETI data. The Torino Scale also uses a color code scale: white, green, yellow, orange, red. Each color code has an overall meaning: No object has ever been rated above level 4. The Chicxulub impact, believed by most scientists to be a significant factor in the extinction of the dinosaurs, has been estimated at 100 million (10) megatons, or Torino Scale 10. The impacts which created the Barringer Crater and the Tunguska event in 1908 are both estimated to be in the 3–10 megaton range, corresponding to Torino Scale 8. The 2013 Chelyabinsk meteor
Orange (heraldry) (red) and dots (yellow). A color used for orange in armorials should be distinct from both Gules (red) and Or (yellow), but also from Tenné (light brown) and carnation (flesh-colour). Orange (heraldry) In heraldry, orange is a rarely used tincture except in Catalan, South African, and American Military heraldries. Unless in English heraldry, Orange is not to be confused with tenné ("tanné"), which depicts the color of tanned leather and then slowly became a tincture of its own, along with carnation used for white human skin. Orange didn't receive a hatching pattern during medieval and renaissance times, and first was