What is Barograph?
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates a visual record on a paper chart.
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The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A very cold high pressure that originates over the Arctic Ocean.
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...