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
An instrument for measuring atmospheric pressure.
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
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 measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.