Cirrus fibratus | |
---|---|
Abbreviation | Ci fib |
Symbol | |
Genus | Cirrus (curl) |
Species | fibratus (fibered) |
Altitude | Above 6,000 m (Above 20,000 ft) |
Classification | Family A (High-level) |
Appearance | fibers, threads [1] |
Precipitation | No |
Cirrus fibratus or also called Cirrus filosus [2] is a species of cirrus cloud. The name cirrus fibratus is derived from Latin, meaning "fibrous". [3] These clouds are similar to cirrus uncinus, commonly known as "mares' tails"; however, fibratus clouds do not have tufts or hooks at the end. [4] The filaments are usually separate from one another. [5]
Like other cirrus clouds, cirrus fibratus occur at high altitudes. They can indicate an approaching warm front; [6] however, they can also be an indication that fair weather will follow. [7]