What is Clear?
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility. Clear sky. In meteorology, this term is also used when the cloud cover is less than 1/8 during the day or at the observation hour.
Schedule a Demo Today
A new era is starting with fundamentally new forecasting with unprecedented precision!
Contact UsGlossary
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...
A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...