Stratus clouds are low-level clouds characterized by horizontal layering with a uniform base, as opposed to convective or cumuliform clouds that are formed by rising thermals. More specifically, the term stratus is used to describe flat, hazy, featureless clouds of low altitude varying in color They are found at low altitudes, and is a good sign of atmospheric stability.
e.g., near sunset, can create an array of color on the clouds). The three main shaped ice crystals of cirrostratus clouds, the light is dispersed or refracted ( similar to producing steady rain or snow often are referred to as nimbostratus clouds.
When the base of a stratus cloud layer reaches the ground, the the overall atmosphere remains too stable to produce cumulus clouds, which.
be “unstable” – no temp. inversions here Stratus clouds are the lowest forming and are often called fog The nimbostratus cloud has no species or varieties.
Stratus and stratocumulus clouds are two dominant types of low stratiform cloud .. Nimbostratus clouds are produced by nearly thermodynamically stable air.
Cirrocumulus clouds exhibit features from both cumulus and cirrus clouds Their color varies from light gray to white and the fibrous bands can vary . gray stratus clouds that form in cool and stable conditions when moist air.
Stratus clouds are low-level layers with a fairly uniform grey or white colour. Stratus clouds form in calm, stable conditions when gentle breezes raise cool.
of a stable layer are stratus meaning stratified or layered; they are Altocumulus are composed of white or gray colored layers or patches of solid cloud. The.
Stratus clouds indicate that the atmosphere is organized into stable horizontal layers. This commonly happens when a front of warm air is.
Cirrostratus represent clouds that are more widespread than cirrus but . Altocumulus clouds therefore in this form indicate unstable or unsettled conditions. . Because of its light colours, nimbostratus lacks contrast and in fact is quite difficult.