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
Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...