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 (colour) century, they organised what they called the Orange Free State. In the United States, the flag of the City of New York has an orange stripe, to remember the Dutch colonists who founded the city. William of Orange is also remembered as the founder of the College of William & Mary, and Nassau County in New York is named after the House of Orange-Nassau. In the 18th century orange was sometimes used to depict the robes of Pomona, the goddess of fruitful abundance; her name came from the "pomon", the Latin word for fruit. Oranges themselves became more common in