Causes of Bile Vomit. Yellow to green vomit should not be immediately considered as bile vomitus. Foods and drinks that can color the gastric contents in this manner need to be excluded. The causes below are not a complete list of conditions resulting in bile vomitus.
Cumulonimbus is a type of cloud, similar to cumulus, that extends to a great height and is associated with thunderstorms. [technical] COBUILD Advanced English Dictionary.
Cumulonimbus Clouds (thunderclouds). Cumulonimbus is a type of cloud that is tall, dense, and usually dark. These clouds form thunderstorms, and can create severe weather conditions, such as heavy rain, damaging winds, hail, lightning, and tornadoes. A cumulonimbus cloud that progresses to an intense, long-lived form is known as a supercell.