In meteorology, a cloud classification characterized by its horizontal, layered structure at low altitudes is a key concept. For example, fog is a common manifestation of this low-lying cloud formation. This layered configuration distinguishes it from vertically developed clouds like cumulus or cumulonimbus.
Understanding these low-altitude, layered cloud formations is crucial for aviation, weather forecasting, and climate modeling. Historically, observing and classifying cloud formations has been essential for predicting weather patterns. Their presence significantly influences temperature, visibility, and precipitation. These formations can impact ground-level air quality and even solar energy production.