Low-level clouds lie below 6,500 feet (2,000 meters). Meteorologists refer to them as stratus clouds. They’re often dense, dark, and rainy (or snowy) though they can also be cottony white clumps interspersed with blue sky. The most dramatic types of clouds are cumulus and cumulonimbus, or thunderheads.
Each of the Teenage Mutant Ninja Turtles wears different color bandanas and different weapons: Leonardo has blue bandanas and has 2 katanas, Donatello has purple bandanas and has a bo staff, Michelangelo has orange bandanas and 2 nunchuks which were later replaced by a grappling hook, and Raphael has red bandanas and has 2 sais.