Pileus is a cap cloud that can form over a cumulonimbus or large cumulus cloud, whereas a velum feature is a thin horizontal sheet that sometimes forms like an apron around the middle or in front of the parent cloud.
Mini Bio (1) Chuck Norris is familiar to fans worldwide as the star of action films such as The Hitman (1991), The Delta Force (1986) and Delta Force 2: The Colombian Connection (1990). He also starred in Missing in Action (1984) and its sequels, Firewalker (1986) and Sidekicks (1992).
Zachary & The Chipmunks Chuck star joins Alvin squeakuel Zachary Levi, the star of the hit TV show, Chuck, has bagged his first big movie by signing on to star in the film that people are still insisting we call Alvin And The Chipmunks: The Squeakuel. Levi, who plays the eponymous secret agent on the comedy show, will play the cousin of Jason Leeâs returning Dave Seville in the sequel, which will be directed by Betty Thomas.